TA1218N/F TOSHIBA Bipolar Linear Integrated Circuit Silicon Monolithic TA1218N, TA1218F Audio/Video Switching IC for TVs The TA1218N/F is an audio/video switching IC for TV sets. Conforming to I2C bus standards, it allows you to perform various switching operations through the bus lines by using a microcomputer. Thanks to its 2-channel outputs, the TA1218N/F can also be used for the PIP systems. Furthermore, since the presence of a signal on its sync signal output pin can be determined by a microcomputer, it is possible to check each input/output channel (self-diagnosis). This IC has the same pin assignments as the TA1219AN (SDIP36), a 1-channel output version of the TA1218N/F, so these chips are pin compatible on pins 3 to 20 and 23 to 40. TA1218N TA1218F Features • I2C bus control • Video : 5-channel inputs and 2-channel outputs (2 channels conforming to S system) • Audio : 5-channel inputs and 3-channel outputs • Self-diagnostic function • ADC inputs based on European 21-pin standards • Switchable subaddress Weight SDIP42-P-600-1.78 : 4.13 g (typ.) QFP48-P-1014-0.80 : 0.83 g (typ.) 000707EBA1 • TOSHIBA is continually working to improve the quality and reliability of its products. Nevertheless, semiconductor devices in general can malfunction or fail due to their inherent electrical sensitivity and vulnerability to physical stress. It is the responsibility of the buyer, when utilizing TOSHIBA products, to comply with the standards of safety in making a safe design for the entire system, and to avoid situations in which a malfunction or failure of such TOSHIBA products could cause loss of human life, bodily injury or damage to property. In developing your designs, please ensure that TOSHIBA products are used within specified operating ranges as set forth in the most recent TOSHIBA products specifications. Also, please keep in mind the precautions and conditions set forth in the “Handling Guide for Semiconductor Devices,” or “TOSHIBA Semiconductor Reliability Handbook” etc.. • The TOSHIBA products listed in this document are intended for usage in general electronics applications (computer, personal equipment, office equipment, measuring equipment, industrial robotics, domestic appliances, etc.). These TOSHIBA products are neither intended nor warranted for usage in equipment that requires extraordinarily high quality and/or reliability or a malfunction or failure of which may cause loss of human life or bodily injury (“Unintended Usage”). Unintended Usage include atomic energy control instruments, airplane or spaceship instruments, transportation instruments, traffic signal instruments, combustion control instruments, medical instruments, all types of safety devices, etc.. Unintended Usage of TOSHIBA products listed in this document shall be made at the customer’s own risk. • The products described in this document are subject to the foreign exchange and foreign trade laws. • The information contained herein is presented only as a guide for the applications of our products. No responsibility is assumed by TOSHIBA CORPORATION for any infringements of intellectual property or other rights of the third parties which may result from its use. No license is granted by implication or otherwise under any intellectual property or other rights of TOSHIBA CORPORATION or others. • The information contained herein is subject to change without notice. 2000-09-11 1/40 TA1218N/F Block Diagram Det Select Det in (46) (45) 4 VCC 33 3 GND 23 VinV1 VinV2 VinTV (6) 10 28 (26) 7 (2) Y/VinS1 Y/VinS2 12 (8) 16 (12) 38 42 + 30 + S 14 (10) 18 (15) 34 32 S 24Mute Sync separator Sync out LinS1 LinS2 LinV1 LinV2 LinTV (24) 26 11 (7) 15 (11) 8 (3) 29 (31) 5 (47) 2 I C bus Pulse converter 24 25 27 19 2 I L Logic 20 I/O 21 22 41 40 37 1 RinS1 RinS2 RinV1 RinV2 RinTV 13 (9) 17 (13) 9 (5) 31 (29) 6 (48) 39 35 2 Note1: ( (21) VCC GND −6dB 36 CinS1 CinS2 (33) (38) (42) (36) (32) (34) (30) (22) (23) (25) (16) (17) (18) (19) (41) (40) (37) (43) (39) (35) (44) Vout1 Vout2 Yout Yin Cout Cin SCL SDA Address I/O1 (3 level) I/O2 (3 level) I/O3 O4 O5 LoutTV Lout1 Lout2 RoutTV Rout1 Rout2 ): The terminal number of TA1218F. 2000-09-11 2/40 TA1218N/F Pin Assignment TA1218N 1 Lout2 Vout2 42 2 Rout2 O5 41 3 Det in LoutTV 40 4 Det Select RoutTV 39 5 LinTV Vout1 38 6 RinTV Lout1 37 7 VinTV Yout 36 8 LinV1 Rout1 35 9 RinV1 Cout 34 10 VinV1 VCC 33 11 LinS1 12 Y/VinS1 TA1218N Cin 32 RinV2 31 13 RinS1 Yin 30 14 CinS1 LinV2 29 15 LinS2 VinV2 28 16 Y/VinS2 Address 27 17 RinS2 Sync out 26 18 CinS2 SDA 25 19 I/O1 SCL 24 20 I/O2 GND 23 21 I/O3 O4 22 2000-09-11 3/40 TA1218N/F 48 47 46 45 44 43 42 41 40 39 R TV L TV Det Select Det in Rout2 Lout2 Vout2 O5 LoutTV RoutTV TA1218F 1 NC Vout1 38 2 VinTV Lout1 37 3 LinV1 Yout 36 4 NC Rout1 35 5 RinV1 Cout 34 6 VinV1 VCC 33 7 LinS1 NC 32 TA1218F 8 Y/VinS1 NC 31 9 RinS1 Cin 30 10 CinS1 RinV2 29 11 LinS2 Yin 28 12 Y/VinS2 LinV2 27 13 RinS2 VinV2 26 I/O1 I/O2 I/O3 O4 NC GND SCL SDA Sync out Address 25 CinS2 14 NC 15 16 17 18 19 20 21 22 23 24 2000-09-11 4/40 TA1218N/F Pin Description (( ): the pin number of TA1218F) Interface This output can be muted in combination with Rout2 by bus control. Furthermore, the signal output from this pin is pulse-converted for use in self-diagnosis. The converted signal is output from Sync Out. 2 (44) Det in (45) The sync signal separated from Det Select is outputted from Sync Out for use in self-diagnosis. 22.5 kΩ 3 (45) 100 Ω 3 1 kΩ This output can be muted in combination with Lout2 by bus control. This pin is for input a sync separation signal. Input the signal from Det Select to this pin with capacitance coupling. The input resistance of this pin is 18 kΩ. This pin is for output a sync separation signal. 4 (46) Det Select Signals VinV1, VinV2, VinTV, Y/VinS1, Vout1, Vout2, Yout, or Cout are outputted from this pin. The output resistance of this pin is 35 Ω. Rout2 SW 70 kΩ Rout2 100 Ω This pin is for output a sub-channel right audio signal. The signals fed into the chip via RinV1, RinV2, RinS1, RinS2, or RinTV is output from this pin. The output resistance of this pin is 45 Ω. 20 kΩ 2 (44) 70 kΩ 1 (43) 1.5 mA Furthermore, the signal output from this pin is pulse-converted for use in self-diagnosis. The converted signal is output from Sync Out. Lout2 SW 1.5 mA Lout2 100 Ω This pin is for output a sub-channel left audio signal. The signals fed into the chip via LinV1, LinV2, LinS1, LinS2, or LinTV is output from this pin. The output resistance of this pin is 45 Ω. 4 1 kΩ 7.3 V (43) Function 20 kΩ 1 Name 7 µA/1.1 µA Pin No. <Sync out> Det Select SW 200 Ω (46) Input the signal from this pin to Det in with capacitance coupling. 2000-09-11 5/40 TA1218N/F 6 (48) 7 (2) 1.5 kΩ 5 The input dynamic range of this pin (47) is 6.5 Vp-p and the input resistance is 70 kΩ. RinTV This pin is for input a right audio signal from the main demodulator in the TV set. The signal fed into this pin is presented to RoutTV, Rout1, and Rout2. VinTV 8 (3) LinV1 The input dynamic range of this pin is 6.5 Vp-p and the input resistance is 70 Ω. 1.5 kΩ <LoutTV> <Lout2> 1.5 kΩ 1.5 kΩ <Rout1> 1.5 kΩ <RoutTV> <Rout2> 1.5 kΩ 7 (2) The input dynamic range of this pin is 2.0 Vp-p and the input resistance is 30 kΩ. This pin is for input a left audio signal from an external source (V1 channel). This pin can also be used for PIP signal input. The signal fed into this pin is presented to Lout1 and Lout2. <Lout1> 6 The input dynamic range of this pin (48) is 6.5 Vp-p and the input resistance is 70 kΩ. This pin is for input a composite audio signal from the main demodulator in the TV set. The signal fed into this pin is presented to Vout1, Vout2, Yout, and Cout. The same signal is also output from Det Select as a sync separation signal. 1.5 kΩ 5.2 V 70 kΩ (47) LinTV This pin is for input a left audio signal from the main demodulator in the TV set. The signal fed into this pin is presented to LoutTV, Lout1, and Lout2. Interface 5.2 V 70 kΩ 5 Function 5.2 V 30 kΩ Name 1.5 kΩ <Vout1> <Yout> <Cout> <Vout2> 1.5 kΩ <Det Select> 1.5 kΩ 8 (3) 5.2 V 70 kΩ Pin No. 1.5 kΩ <Lout1> <Lout2> 2000-09-11 6/40 TA1218N/F The input dynamic range of this pin is 6.5 Vp-p and the input resistance is 70 kΩ. 10 (6) VinV1 This pin is for input a composite video signal from an external source (V1 channel). This pin can also be used for PIP signal input. The signal fed into this pin is presented to Vout1, Vout2, Yout, and Cout. The same signal is also output from Det Select as a sync separation signal. 1.5 kΩ 9 (5) 11 (7) 12 (8) LinS1 The input dynamic range of this pin is 6.5 Vp-p and the input resistance is 70 kΩ. Y/VinS1 This pin is for input a luminance signal or composite video signal from an external source (S1 channel). The signal fed into this pin is presented to Vout1, Vout2, Yout, and Cout. The same signal is also output from Det Select as a sync separation signal. The input dynamic range of this pin is 2.0 Vp-p and the input resistance is 30 kΩ. <Rout1> <Rout2> 1.5 kΩ 10 (6) The input dynamic range of this pin is 2.0 Vp-p and the input resistance is 30 kΩ. This pin is for input a left audio signal from an external source (S1 channel). The signal fed into this pin is presented to Lout1 and Lout2. 1.5 kΩ 5.2 V 70 kΩ (5) RinV1 This pin is for input a right audio signal from an external source (V1 channel). This pin can also be used for PIP signal input. The signal fed into this pin is presented to Rout1 and Rout2. Interface 5.2 V 30 kΩ 9 Function 1.5 kΩ <Vout1> <Yout> <Cout> <Vout2> 1.5 kΩ <Det Select> 1.5 kΩ 11 (7) 1.5 kΩ 5.2 V 70 kΩ Name <Lout1> <Lout2> 1.5 kΩ 12 (8) 5.2 V 30 kΩ Pin No. 1.5 kΩ <Vout1> <Yout> <Cout> <Vout2> 1.5 kΩ <Det Select> 2000-09-11 7/40 TA1218N/F (10) CinS1 This pin is for input a chroma signal from an external source (S1 channel). It also functions as an S-mode select switch for the S1 channel. The S mode is selected when the pin voltage is 2.25 V or less. The signal fed into this pin is presented to Cout directly and to Vout1 and Vout2 after being combined with the YinS1 signal. (9) 15 (11) 16 (12) LinS2 Y/VinS2 The input dynamic range of this pin is 2.0 Vp-p and the input resistance is 30 kΩ. <Rout2> 1.5 kΩ (10) 1.5 kΩ <Vout1> <Cout> 1.5 kΩ <Vout2> S Mode SW 1.5 kΩ 15 The input dynamic range of this pin (11) is 6.5 Vp-p and the input resistance is 70 kΩ. This pin is for input a luminance signal or composite aoudio signal from an external source (S2 channel). The signal fed into this pin is presented to Vout1, Vout2, Yout, and Cout. <Rout1> 14 The input dynamic range of this pin is 2.0 Vp-p and the input resistance is 30 kΩ. This pin is for input a left audio signal from an external source (S2 channel). The signal fed into this pin is presented to Lout1 and Lout2. 1.5 kΩ 2.25 V 14 The input dynamic range of this pin is 6.5 Vp-p and the input resistance is 70 kΩ. 1.5 kΩ 13 5.2 V 70 kΩ (9) RinS1 This pin is for input a right audio signal from an external source (S1 channel). The signal fed into this pin is presented to Rout1 and Rout2. Interface 5.2 V 30 kΩ 13 Function 1.5 kΩ 5.2 V 70 kΩ Name <Lout1> <Lout2> 1.5 kΩ 16 (12) 5.2 V 30 kΩ Pin No. 1.5 kΩ <Vout1> <Yout> <Cout> <Vout2> 2000-09-11 8/40 TA1218N/F (13) 18 (15) RinS2 This pin is for input a right audio signal from an external source (S2 channel). The signal fed into this pin is presented to Rout1 and Rout2. Interface 1.5 kΩ 17 The input dynamic range of this pin (13) is 6.5 Vp-p and the input resistance is 70 kΩ. CinS2 This pin is for input a chroma signal from an external source (S2 channel). It also functions as an S-mode select switch for the S2 channel. The S mode is selected when the pin voltage is 2.25 V or less. The signal fed into this pin is presented to Cout directly and to Vout1 and Vout2 after being combined with the YinS2 signal. 1.5 kΩ <Rout1> <Rout2> 1.5 kΩ 18 (15) The input dynamic range of this pin is 2.0 Vp-p and the input resistance is 30 kΩ. 1.5 kΩ <Vout1> <Cout> 1.5 kΩ <Vout2> S Mode SW 2.25 V 17 Function 5.2 V 70 kΩ Name 5.2 V 30 kΩ Pin No. This is an ADC input/DAC output pin. The DAC (1 bit) is an open-collector output. Make sure that the current flowing into this pin is 2.0 mA or less. 19 (16) 7.0 V I/O1 (16) The ADC is a 3-level detection type (2 bits). The threshold levels are 7.0 V and 2.25 V. 2.25 V 19 Logic This is an ADC input/DAC output pin. I/O2 The DAC (1 bit) is an open-collector output. Make sure that the current flowing into this pin is 2.0 mA or less. 20 (17) 7.0 V (17) The ADC is a 3-level detection type (2 bits). The threshold levels are 7.0 V and 2.25 V. 2.25 V 20 Logic 2000-09-11 9/40 TA1218N/F Pin No. Name Function Interface This is an ADC input/DAC output pin. (18) 22 I/O3 The ADC is a 2-level detection type (1 bit). The threshold level is 2.25 V. The DAC (1 bit) is an open-collector output. Make sure that the current flowing into this pin is 2.0 mA or less. O4 (19) This pin is for a 1 bit DAC output. This is an open-collector output. Make sure that the current flowing into this pin is 2.0 mA or less. 21 2.25 V 21 (18) Logic 22 (19) Logic 23 GND This is the GND pin. SCL This pin is for input an I C bus clock. The input threshold level of this pin 24 is 2.25 V. (22) (21) 2 (22) Logic Surge protection circuit 2.25 V 24 2 (23) SDA Make sure that the current flowing into this pin is 3.0 mA or less. 25 (25) Surge protection circuit 2.25 V 25 This is an I C bus data input/output pin. The input threshold level of this pin is 2.25 V. 2000-09-11 Logic 10/40 TA1218N/F Pin No. 26 Name Sync out (24) Function This pin is for output a self-diagnostic sync signal. The signal separated from VinTV VinV1, VinV2, Y/VinS1, Vout1, Vout2, Yout, or Cout is outputted from this pin. In addition, the signal derived from Lout1, Rout1, Lout2, or Rout2 is also output from this pin for use in audio block diagnosis. Interface Output select SW <Det in> 26 (24) 1.5 V This is an open-collector output. Make sure that the current flowing into this pin is 2.0 mA or less. 2 High : 92H (write), 93H (read) (25) 30 kΩ (25) 60 kΩ 27 Low : 90H (write), 91H (read) 28 (26) VinV2 This pin is for input a composite video signal from an external source (V2 channel). This pin can also be used for PIP signal input. The signal fed into this pin is presented to Vout1, Vout2, Yout, and Cout. The 28 same signal is also output from Det (26) Select as a sync separation signal. The input dynamic range of this pin is 2.0 Vp-p and the input resistance is 30 kΩ. 29 (27) LinV2 This pin is for input a left audio signal from an external source (V2 channel). This pin can also be used for PIP signal input. The signal fed into this pin is presented to Lout1 and Lout2. The input dynamic range of this pin is 6.5 Vp-p and the input resistance is 70 kΩ. 1.5 kΩ 5.2 V 30 kΩ Address Address select SW 1.5 kΩ <Vout1> <Yout> <Cout> <Vout2> 1.5 kΩ <Det Select> 1.5 kΩ 29 (27) 5.2 V 70 kΩ 27 This is for an I C bus slave address select switch. The threshold level of this pin is 2.25 V. The following lists the addresses : <Sound> 1.5 kΩ <Lout1> <Lout2> 2000-09-11 11/40 TA1218N/F 30 (28) 31 (29) Yin Function This pin is for input a luminance signal from an external comb filter. The signal fed into this pin is presented to Yout. Interface 1.5 kΩ 30 The input dynamic range of this pin (28) is 5.5 Vp-p and the input resistance is 60 kΩ. RinV2 This pin is for input a right audio signal from an external source (V2 channel). This pin can also be used for PIP signal input. The signal fed into this pin is presented to Rout1 and Rout2. The input dynamic range of this pin is 6.5 Vp-p and the input resistance is 70 kΩ. 5.2 V 60 kΩ Name <Yout> 1.5 kΩ 31 (29) 1.5 kΩ 5.2 V 70 kΩ Pin No. <Rout1> <Rout2> This pin is for input a chroma signal from an external comb filter. The signal fed into this pin is presented to Cout. 33 (33) 34 (34) VCC Cout 1.5 kΩ <Cout> Sound Mute This is the power supply pin. Apply 9 V to this pin. The current consumption of this pin is 47 mA. This pin is for output a chroma signal. The signal fed into Cin, CinS1, CinS2, VinV1, VinV2, Y/VinS1, Y/VinS2, or VinTV is outputted from this pin. The output resistance of this pin is 25 Ω. The same signal is also outputted from Det Select as a sync separation signal. 2.25 V 1.5 kΩ 5.2 V 60 kΩ The input dynamic range of this pin is 5.5 Vp-p and the input resistance is 32 (30) 60 kΩ. This pin also functions as a audio mute switch. The entire audio output can be muted by pulling the voltage on this pin below 2.25 V. 100 Ω (30) Cin Cout SW 34 (34) 1.5 kΩ 1.8 mA 32 <Det Select> 2000-09-11 12/40 TA1218N/F Interface Yout The same signal is also outputted from Det Select as a sync separation signal. (38) 70 kΩ This pin is for output the main channel left audio signal. The signal fed into LinV1, LinV2, LinS1, LinS2, or LinTV is outputted from this pin. The output resistance of this pin is 45 Ω. Lout1 Furthermore, the signal outputted 37 from this pin is pulse-converted for (37) use in self-diagnosis. The converted signal is outputted from Sync Out. This output can be muted independently of Rout1 by bus control. 38 Vout1 This pin is for output the main channel composite video signal. The signal fed into VinTV, VinV1, VinV2, VinS1, VinS2, YinS1 + CinS1, or YinS2 + CinS2 is outputted from this pin. The output resistance of this pin 38 is 25 Ω (38) The same signal is also outputted from Det Select as a sync separation signal. 1.5 mA 1.5 kΩ <Det Select> 70 kΩ 37 (37) 36 (36) Lout1 SW 1.5 mA (36) Yout SW 100 Ω 36 This pin is for output a luminance signal. The signal fed into Yin, Y/VinS1, Y/VinS2, VinV1, VinV2, or VinTV is outputted from this pin. The output resistance of this pin is 25 Ω. Rout1 SW 100 Ω This outputted can be muted independently of Lout1 by bus control. 20 kΩ Furthermore, the signal outputted 35 from this pin is pulse-converted for (35) use in self-diagnosis. The converted signal is outputted from Sync Out. 1.8 mA Rout1 100 Ω This pin is for output the main channel right audio signal. The signal fed into RinV1, RinV2, RinS1, RinS2, or RinTV is outputted from this pin. The output resistance of this pin is 45 Ω. 20 kΩ (35) Function 100 Ω 35 Name Vout1 SW 1.5 kΩ 2.0 mA Pin No. <Det Select> 2000-09-11 13/40 TA1218N/F Pin No. Function Interface This output can be muted in combination with LoutTV by bus control. 39 (39) 1.5 mA RoutTV RoutTV SW 41 O5 (41) This output can be muted in combination with RoutTV by bus control. 40 LoutTV SW (40) 1.5 mA LoutTV 20 kΩ 40 (40) This pin is for output only the signal that is forwarded from LinTV. The output resistance of this pin is 45 Ω. 70 kΩ 100 Ω (39) 20 kΩ 39 This pin is for output only the signal that is forwarded from RinTV. The output resistance of this pin is 45 Ω. 70 kΩ 100 Ω Name This is a 1 bit DAC output pin. This is an open-collector output. Make sure that the current flowing into this 41 (41) pin is 2.0 mA or less. (42) Vout2 The same signal is also outputted from Det Select as a sync separation signal. Vout2 SW 42 (42) 1.5 kΩ 2.0 mA 42 This pin is for output a sub-channel composite video signal. The signal fed into VinTV, VinV1, VinV2, VinS1, VinS2, YinS1 + CinS1, or YinS2 + CinS2 is outputted from this pin. The output resistance of this pin is 25 Ω. 100 Ω Logic <Det Select> 2000-09-11 14/40 TA1218N/F Bus Data Specifications Data Structure (1) Write Slave address (90H or 92H) S (2) A Data 1 A R (1) A Data 4 A Data 2 A Data 3 A P Read Slave address (91H or 93H) S W (0) P Note2: Slave address is switched by the voltage applied to pin 27 (address). Switched to 90H when low (GND); switched to 92H when high (VCC) during write mode. Contents of Data Mode Data No. Contents of Data B07 Data 1 [F0H] Write Data 2 [1FH] B06 B05 B04 B03 B02 Audio mute LoutTV Lout2 RoutTV Rout2 B17 B16 Sync detection sensitivity switching Sync output switching B27 B26 B01 B00 YC output switching Rout1 Lout1 B15 B14 Forced TV Audio B13 B12 Sync (diagnosis) detection switching B25 B24 B23 Yout Cout B11 B10 Input select (main) B22 B21 B20 Data 3 DAC output switching [07H] Read O4 I/O3 I/O2 I/O1 B37 B36 B35 B34 B33 ADC input discrimination Data 4 I/O3 Note3: Shown in [ Input select (sub) O5 I/O2 Hi I/O2 Low I/O1 Hi B32 B31 S input discrimination I/O1 Low CinS1 CinS2 B30 Power-on reset ] are reset data. Note4: The data contents marked by a slash (/) are an unused bit (data free). 2000-09-11 15/40 TA1218N/F Main Video Select: Terminal 38 (38) Output Signal Mode Input S1 S2 Output Signal Bus Data S Input Discrimination S/V Vout1 CS1 V Y/VinS1 Low S Y/VinS1 + CinS1 FV Y/VinS1 V Y/VinS2 S Y/VinS2 + CinS2 Input Select (main) CS2 B12 B11 * 0 0 B10 0 Open 1 Low 0 0 * 1 Open FV (Note5) Y/VinS2 1 V1 V VinV1 * * 1 0 1 V2 V VinV2 * * 1 1 0 TV V VinTV * * 1 1 1 Do not use [100] for the input select data. Note5: FV: Forced Video Mode. Main L/R Select: Terminal 37 and 35 (37 and 35) Output Signal Mode Main L/R Output Signal Input Lout1 Rout1 S1 LinS1 S2 Bus Data Forced TV Voice B03 Input Select (main) B12 B11 B10 RinS1 0 0 * LinS2 RinS2 0 1 * V1 LinV1 RinV1 1 0 1 V2 LinV2 RinV2 1 1 0 TV LinTV RinTV 1 1 1 TV LinTV RinTV * * * 0 1 Do not use [100] for the input select data. 2000-09-11 16/40 TA1218N/F Sub (PIP) Video Select: Terminal 42 (42) Output Signal Mode INPUT Output Signal Bus Data S Input Discrimination Input Select (sub) S/V Vout2 V Y/VinS1 S Y/VinS1 + CinS1 FV Y/VinS1 V Y/VinS2 S Y/VinS2 + CinS2 FV Y/VinS2 V1 V Vin1 * * 1 1 1 V2 V Vin2 * * 1 1 0 TV V VinTV * * 1 1 1 S1 S2 B22 B21 0 0 B20 Low 0 * Open 1 Low 0 0 * 1 Open 1 Do not use [100] for the input select data. Sub L/R Select: Terminal 37 and 35 (37 and 35) Output Signal Mode SUB L/R Output Signal Input Lout2 Rout2 S1 LinS1 S2 Bus Data Forced TV Voice B03 Input Select (sub) B22 B21 B20 RinS1 0 0 * LinS2 RinS2 0 1 * V1 LinV1 RinV1 1 0 1 V2 LinV2 RinV2 1 1 0 TV LinTV RinTV 1 1 1 TV LinTV RinTV * * * 0 1 Do not use [100] for the input select data. 2000-09-11 17/40 TA1218N/F Y Output Select: Terminal 30 (32) Output Signal Y Output Signal Mode Input S1 S2 Through Yout Yin Yin V through Y/VinS1 Y through Y/VinS1 Yin Yin V through Y/VinS2 Y through Y/VinS2 Yin Yin V through VinV1 Yin Yin V through VinV2 Yin Yin V through VinTV V1 V2 TV Bus Data Main V Select Mode (see table 2-2.) Y Output Switching B01 V or FV S1 1 S V or FV S2 * 0 1 S V1 0 V * 0 1 V2 V 0 1 TV V 0 1 C Output Select: Terminal 34 (34) Output Signal Y Output Signal Mode Input S1 S2 V1 V2 TV Through Cout Cin Cin V through Y/VinS1 C through CinS1 Cin Cin V through Y/VinS2 C through CinS2 Cin Cin V through VinV1 Cin Cin V through VinV2 Cin Cin V through VinTV Bus Data Main V Select Mode (see table 2-2.) C Output Switching B00 V or FV S1 1 S V or FV S2 * 0 1 S V1 0 V * 0 1 V2 V 0 1 TV V 0 1 2000-09-11 18/40 TA1218N/F Sync Detection Select: Terminal 4 (46) Output Signal Mode Video Input Video Output Audio Output Detection Select Sync Output Det Select Sync Out Bus Data Sync Switching B16 Sync Detection Switching B15 B14 B13 1 1 TV VinTV V1 VinV1 0 1 V2 VinV2 1 0 S1 Y/VinS1 0 0 Vout1 Vout1 1 1 Vout2 Vout2 0 1 Yout Yout 1 0 Cout Cout 0 0 Rout1 ★ Rout1 1 1 Lout1 ★ Lout1 0 1 Rout2 ★ Rout2 1 0 Lout2 ★ Lout2 0 0 Sync Sync 0 0 1 0 1 * For Det Select marked by ★, the video input or video output corresponding to data B15, B14, and B13 is selected. Sync Detection Sensitivity Switching Bus Data Mode Detection Sensitivity Switching B17 Sensitivity High 1 Low 0 2000-09-11 19/40 TA1218N/F Audio Mute Bus Data Mode Audio Mute Output Mute off Lout1 B07 B06 B05 * * * B04 0 on 1 off Rout1 0 * * * on 1 Lout2 off 0 Rout2 on LoutTV off 0 RoutTV on 1 * * * * * 1 * DAC Output Switching Bus Data Mode DAC Output Switching Output I/O1 State Open B27 B26 B25 B24 * * * * Low I/O2 Open 0 * * * Open 0 * * * * * * * * * * 1 Open 0 * Low O5 * 1 Low O4 0 1 Low I/O3 B23 1 Open 0 Low 1 * 2000-09-11 20/40 TA1218N/F Read Mode Power-On Reset Discrimination Bus Data Mode Power-On Reset B30 Reset on 1 off 0 S Input Discrimination Bus Data Mode S Input Discrimination Input Voltage B32 High (open) CinS2 B31 1 * Low CinS1 0 High (open) 1 Low 0 * ADC Input Discrimination Bus Data Mode ADC Input Discrimination Input Voltage B37 B36 B35 High I/O1 Mid B34 0 * * 1 1 High Mid 0 0 * * * * * 1 Low I/O3 0 * Low I/O2 B33 1 High 0 Low 1 * * 2000-09-11 21/40 TA1218N/F 2 Outline of I C Bus Control Format The TA1218N/F’s bus control format conforms to the Philips I2C bus control format. (1) Start and stop conditions SDA SCL (2) S P Start condition Stop condition Bit transfer SDA SCL SDA must not be changed (3) SDA can be changed Acknowledgement SDA from Master High impedance High impedance SDA from Slave SCL from Master S 1 8 9 Purchase of TOSHIBA I2C components conveys a license under the Philips I2C Patent Rights to use these components in an I2C system, provided that the system conforms to the I2C Standard Specification as defined by Philips. 2000-09-11 22/40 TA1218N/F Maximum Ratings Characteristics Supply voltage Power dissipation N Symbol Rating Unit VCC 14 V PDMAX 1800 (Note6) F (Note7) mW 1388 Operating temperature Topr −20 to 65 °C Storage temperature Tstg −55 to 150 °C Note6: When using the device at temperatures above Ta = 25°C, reduce the rated power dissipation by 14.4 mW at TA1218N or 11.1 mW TA1218F per degree of centigrade. (see the diagram below.) Note7: This device is not proof enough against a strong E-M field by CRT which may cause function errors and/or poor characteristics. Keeping the distance from CRT to the device longer than 20 cm, or if cannot, placing shield metal over the device, is recommended in an application. 14.4 mW/°C 1224 Power consumption PD (mW) 1800 0 0 25 65 150 Ambient temperature Ta (°C) 11.1 mW/°C 944 Power consumption PD (mW) 1388 0 0 25 65 150 Ambient temperature Ta (°C) 2000-09-11 23/40 TA1218N/F Recommended Operating Conditions, ( Characteristics ): The Terminal Number of TA1218F Test Condition Min Typ. Max Unit Remark ― Supply voltage 33 (33) 8.1 9.0 9.9 V Composite signal input amplitude 7, 10, 12, 16, 28 (2, 6, 8, 12, 26) 1.0 Vp-p 100IRE Y input amplitude 12, 16 (8, 8) 1.0 Vp-p 100IRE Comb Y input amplitude 30 (32) 2.0 Vp-p Chroma input amplitude 14, 18 (10, 15) 286 mVp-p Burst Comb chroma input amplitude 32 (30) 572 mVp-p Burst Audio input amplitude 5, 6, 8, 9, 11, 13, 15, 17, 29, 31 (3, 5, 7, 9, 11, 13, 29, 31, 47, 48) 6.0 Vp-p Electrical Characteristics (referenced to VCC = 9 V at Ta = 25°C unless otherwise specified) Current Consumption Pin No. N F 33 33 Pin Name Symbol Test Circuit Min Typ. Max Unit VCC ICC 30 47 64 mA 2000-09-11 24/40 TA1218N/F Pin Voltage Pin No. Symbol Test Circuit Min Typ. Max Unit Lout2 V1 3.7 4.0 4.3 V 44 Rout2 V2 3.7 4.0 4.3 V 3 45 Det in V3 6.3 6.6 6.9 V 4 46 Det Select V4 3.4 3.7 4.0 V 5 47 LinTV V5 5.0 5.2 5.4 V 6 48 RinTV V6 5.0 5.2 5.4 V 7 2 VinTV V7 5.0 5.2 5.4 V 8 3 LinV1 V8 5.0 5.2 5.4 V 9 5 RinV1 V9 5.0 5.2 5.4 V 10 6 VinV1 V10 5.0 5.2 5.4 V 11 7 LinS1 V11 5.0 5.2 5.4 V 12 8 Y/VinS1 V12 5.0 5.2 5.4 V 13 9 RinS1 V13 5.0 5.2 5.4 V 14 10 CinS1 V14 5.0 5.2 5.4 V 15 11 LinS2 V15 5.0 5.2 5.4 V 16 12 Y/VinS2 V16 5.0 5.2 5.4 V 17 13 RinS2 V17 5.0 5.2 5.4 V 18 15 CinS2 V18 5.0 5.2 5.4 V 23 21 GND V23 0 V 28 26 VinV2 V28 5.0 5.2 5.4 V 29 27 LinV2 V29 5.0 5.2 5.4 V 30 28 Yin V30 5.0 5.2 5.4 V 31 29 RinV2 V31 5.0 5.2 5.4 V 32 30 Cin V32 5.0 5.2 5.4 V 33 33 VCC V33 9.0 V 34 34 Cout V34 3.5 3.8 4.1 V 35 35 Rout1 V35 3.7 4.0 4.3 V 36 36 Yout V36 3.5 3.8 4.1 V 37 37 Lout1 V37 3.7 4.0 4.3 V 38 38 Vout1 V38 4.1 4.4 4.7 V 39 39 RoutTV V39 3.7 4.0 4.3 V 40 40 LoutTV V40 3.7 4.0 4.3 V 42 42 Vout2 V42 4.1 4.4 4.7 V N F 1 43 2 Pin Name 2000-09-11 25/40 TA1218N/F DC Characteristics Characteristics Measured Pin Symbol Test Circuit Min. Typ. Max. Unit Remark Det in R3 10 18 30 kΩ VinTV R7 20 30 40 kΩ VinV1 R10 20 30 40 kΩ VinV2 R28 20 30 40 kΩ Y/VinS1 R12 20 30 40 kΩ Y/VinS2 R16 20 30 40 kΩ CinS1 R14 20 30 40 kΩ CinS2 R18 20 30 40 kΩ Yin R30 40 60 80 kΩ Cin R32 40 60 80 kΩ LinTV R5 49 70 100 kΩ RinTV R6 49 70 100 kΩ LinV1 R8 49 70 100 kΩ RinV1 R9 49 70 100 kΩ LinV2 R29 49 70 100 kΩ RinV2 R31 49 70 100 kΩ LinS1 R11 49 70 100 kΩ RinS1 R13 49 70 100 kΩ LinS2 R15 49 70 100 kΩ RinS2 R17 49 70 100 kΩ Det Select R4 17 35 53 Ω Vout1 R38 13 25 50 Ω Vout2 R42 13 25 50 Ω Yout R36 13 25 50 Ω Cout R34 13 25 50 Ω LoutTV R40 20 45 90 Ω RoutTV R39 20 45 90 Ω Measure a voltage change ∆V on each pin when a current of 100 µA flows into the pin. Then calculate the output resistance value R. Lout1 R37 20 45 90 Ω R = ∆V/100 µA [Ω] Rout1 R35 20 45 90 Ω Lout2 R1 20 45 90 Ω Rout2 R2 20 45 90 Ω CinS1 VthC1 1.75 2.25 2.75 V Voltage on pin 14 (10) at which data B31 changes. CinS2 VthC2 1.75 2.25 2.75 V Voltage on pin 18 (15) at which data B32 changes. External mute ON voltage Cin VthM 1.75 2.25 2.75 V Voltage on pin 32 (30) at which voice is muted. Address switching voltage Address VthA 1.75 2.25 2.75 V Voltage on pin 27 (25) at which the slave address changes. Input pin Input resistance Output pin Output resistance S mode discrimination voltage Measure a change ∆I in the current flowing into each pin when the voltage is raised by 0.5V. Then calculate the input resistance value R. R = 0.5 V/∆I [Ω] 2000-09-11 26/40 TA1218N/F Characteristics ADC input discrimination voltage Measured Pin Symbol Test Circuit Min. Typ. Max. Unit Remark I/O1 VthI1L 1.75 2.25 2.75 V Mid-Low threshold level of I/O1 input (pin 19 (16)). I/O1 VthI1M 6.5 7.0 7.5 V Hig-Mid threshold level of I/O1 input (pin 19 (16)). I/O2 VthI2L 1.75 2.25 2.75 V Mid-Low threshold level of I/O2 input (pin 20 (17)). I/O2 VthI2M 6.5 7.0 7.5 V Hig-Mid threshold level of I/O2 input (pin 20 (17)). I/O3 VthI3 1.75 2.25 2.75 V Hig-Low threshold level of I/O1 input (pin 21). 2000-09-11 27/40 TA1218N/F AC Characteristics Characteristics Vout1 Input dynamic range Vout1 Gain Vout1 Frequency response Vout1 Crosstalk Vout2 Input dynamic range Symbol Test Circuit Min. Typ. Max. Unit Test Method VinTV VDR7V1 1.5 2.0 Vp-p VinV1 VDR10V1 1.5 2.0 Vp-p (1) Apply a 15 kHz sine wave to each input pin. VinV2 VDR28V1 1.5 2.0 Vp-p Y/VinS1 VDR12V1 1.5 2.0 Vp-p CinS1 VDR14V1 1.5 2.0 Vp-p Y/VinS2 VDR16V1 1.5 2.0 Vp-p CinS2 VDR18V1 1.5 2.0 Vp-p VinTV G7V1 5.5 6.0 6.5 dB VinV1 G10V1 5.5 6.0 6.5 dB VinV2 G28V1 5.5 6.0 6.5 dB Y/VinS1 G12V1 5.5 6.0 6.5 dB CinS1 G14V1 5.5 6.0 6.5 dB Y/VinS2 G16V1 5.5 6.0 6.5 dB CinS2 G18V1 5.5 6.0 6.5 dB VinTV F7V1 10 MHz VinV1 F10V1 10 MHz VinV2 F28V1 10 MHz Y/VinS1 F12V1 10 MHz CinS1 F14V1 10 MHz Y/VinS2 F16V1 10 MHz CinS2 F18V1 10 MHz VinTV CT7V1 55 60 dB VinV1 CT10V1 55 60 dB VinV2 CT28V1 55 60 dB Y/VinS1 CT12V1 55 60 dB CinS1 CT14V1 55 60 dB Y/VinS2 CT16V1 55 60 dB CinS2 CT18V1 55 60 dB VinTV VDR7V2 1.5 2.0 Vp-p VinV1 VDR10V2 1.5 2.0 Vp-p VinV2 VDR28V2 1.5 2.0 Vp-p Y/VinS1 VDR12V2 1.5 2.0 Vp-p CinS1 VDR14V2 1.5 2.0 Vp-p Y/VinS2 VDR16V2 1.5 2.0 Vp-p CinS2 VDR18V2 1.5 2.0 Vp-p Select Mode (2) In each select mode, measure an input amplitude at which the output waveform on pin 38 (38) begins to be distorted. (1) Apply a 15 kHz, 1.0 Vp-p sine wave to each input pin. (2) In each select mode, find the gain between input and output. (1) Apply a 1.0 Vp-p sine wave to each input pin. (2) In each select mode, measure a frequency at which the output amplitude on pin 38 (38) is 3dB down from the 15 kHz applied level. (1) Apply a 3.58 MHz, 1.0 Vp-p sine wave to each input pin. (2) In each select mode, compare signal output from the selected pin with leakage components from nonselected pins to find a crosstalk. (1) Apply a 15 kHz sine wave to each input pin. (2) In each select mode, measure an input amplitude at which the output waveform on pin 42 (42) begins to be distorted. 2000-09-11 28/40 TA1218N/F Select Mode Symbol Test Circuit Min. Typ. Max. Unit VinTV G7V2 5.5 6.0 6.5 dB VinV1 G10V2 5.5 6.0 6.5 dB VinV2 G28V2 5.5 6.0 6.5 dB Y/VinS1 G12V2 5.5 6.0 6.5 dB CinS1 G14V2 5.5 6.0 6.5 dB Y/VinS2 G16V2 5.5 6.0 6.5 dB CinS2 G18V2 5.5 6.0 6.5 dB VinTV F7V2 10 MHz VinV1 F10V2 10 MHz VinV2 F28V2 10 MHz Y/VinS1 F12V2 10 MHz CinS1 F14V2 10 MHz Y/VinS2 F16V2 10 MHz CinS2 F18V2 10 MHz VinTV CT7V2 55 60 dB VinV1 CT10V2 55 60 dB VinV2 CT28V2 55 60 dB Y/VinS1 CT12V2 55 60 dB CinS1 CT14V2 55 60 dB Y/VinS2 CT16V2 55 60 dB CinS2 CT18V2 55 60 dB VinTV VDR7Y 1.5 2.0 Vp-p VinV1 VDR10Y 1.5 2.0 Vp-p VinV2 VDR28Y 1.5 2.0 Vp-p Y/VinS1 VDR12Y 1.5 2.0 Vp-p Y/VinS2 VDR16Y 1.5 2.0 Vp-p Yin VDR30Y 5.0 5.5 Vp-p VinTV G7Y 5.5 6.0 6.5 dB VinV1 G10Y 5.5 6.0 6.5 dB Yout VinV2 G28Y 5.5 6.0 6.5 dB Gain Y/VinS1 G12Y 5.5 6.0 6.5 dB Y/VinS2 G16Y 5.5 6.0 6.5 dB Yin G30Y −0.5 0 0.5 dB Characteristics Vout2 Gain Vout2 Frequency response Vout2 Crosstalk Yout Input dynamic range Test Method (1) Apply a 15 kHz, 1.0 Vp-p sine wave to each input pin. (2) In each select mode, find the gain between input and output. (1) Apply a 1.0 Vp-p sine wave to each input pin. (2) In each select mode, measure a frequency at which the output amplitude on pin 42 (42) is 3dB down from the 15 kHz applied level. (1) Apply a 3.58 MHz, 1.0 Vp-p sine wave to each input pin. (2) In each select mode, compare signal output from the selected pin with leakage components from nonselected pins to find a crosstalk. (1) Apply a 15 kHz sine wave to each input pin. (2) In each select mode, measure an input amplitude at which the output waveform on pin 36 (36) begins to be distorted. (1) Apply a 15 kHz, 1.0 Vp-p sine wave to each input pin. (2) In each select mode, find the gain between input and output. 2000-09-11 29/40 TA1218N/F Select Mode Symbol Test Circuit Min. Typ. Max. Unit Test Method VinTV F7Y 10 MHz VinV1 F10Y 10 MHz VinV2 F28Y 10 MHz Y/VinS1 F12Y 10 MHz Y/VinS2 F16Y 10 MHz Yin F30Y 10 MHz (1) Apply a 1.0 Vp-p sine wave to each input pin. (2) In each select mode, measure a frequency at which the output amplitude on pin 36 (36) is 3dB down from the 15 kHz applied level. VinTV CT7Y 55 60 dB VinV1 CT10Y 55 60 dB VinV2 CT28Y 55 60 dB Y/VinS1 CT12Y 55 60 dB Y/VinS2 CT16Y 55 60 dB Yin CT30Y 55 60 dB VinTV VDR7C 1.5 2.0 Vp-p VinV1 VDR10C 1.5 2.0 Vp-p VinV2 VDR28C 1.5 2.0 Vp-p Y/VinS1 VDR12C 1.5 2.0 Vp-p CinS1 VDR14C 1.5 2.0 Vp-p Y/VinS2 VDR16C 1.5 2.0 Vp-p CinS2 VDR18C 1.5 2.0 Vp-p Cin VDR32C 5.0 5.5 Vp-p VinTV G7C 5.5 6.0 6.5 dB VinV1 G10C 5.5 6.0 6.5 dB VinV2 G28C 5.5 6.0 6.5 dB Cout Y/VinS1 G12C 5.5 6.0 6.5 dB Gain CinS1 G14C 5.5 6.0 6.5 dB Y/VinS2 G16C 5.5 6.0 6.5 dB CinS2 G18C 5.5 6.0 6.5 dB Cin G32C −0.5 0 0.5 dB Characteristics Yout Frequency response Yout Crosstalk Cout Input dynamic range (1) Apply a 3.58 MHz, 1.0 Vp-p sine wave to each input pin. (2) In each select mode, compare signal output from the selected pin with leakage components from nonselected pins to find a crosstalk. (1) Apply a 15 kHz sine wave to each input pin. (2) In each select mode, measure an input amplitude at which the output waveform on pin 34 (34) begins to be distorted. (1) Apply a 15 kHz, 1.0 Vp-p sine wave to each input pin. (2) In each select mode, find the gain between input and output. 2000-09-11 30/40 TA1218N/F Characteristics Cout Frequency response Cout Crosstalk Det select Input dynamic range Det select Gain Select Mode Symbol Test Circuit Min. Typ. Max. Unit Test Method VinTV F7C 10 MHz VinV1 F10C 10 MHz VinV2 F28C 10 MHz Y/VinS1 F12C 10 MHz CinS1 F14C 10 MHz Y/VinS2 F16C 10 MHz CinS2 F18C 10 MHz Cin F32C 10 MHz (1) Apply a 1.0 Vp-p sine wave to each input pin. (2) In each select mode, measure a frequency at which the output amplitude on pin 34 is 3dB down from the 15 kHz applied level. VinTV CT7C 55 60 dB VinV1 CT10C 55 60 dB VinV2 CT28C 55 60 dB Y/VinS1 CT12C 55 60 dB CinS1 CT14C 55 60 dB Y/VinS2 CT16C 55 60 dB CinS2 CT18C 55 60 dB Cin CT32C 55 60 dB VinTV VDR7D 5.0 5.5 V VinV1 VDR10D 5.0 5.5 V VinV2 VDR28D 5.0 5.5 V Y/VinS1 VDR12D 5.0 5.5 V Vout1 VDR38D 1.5 2.0 V Vout2 VDR42D 1.5 2.0 V Yout VDR36D 1.2 1.8 V Cout VDR34D 1.2 1.8 V VinTV G7D −0.5 0 0.5 dB VinV1 G10D −0.5 0 0.5 dB VinV2 G28D −0.5 0 0.5 dB Y/VinS1 G12D −0.5 0 0.5 dB Vout1 G38D −0.1 0 0.1 dB Vout2 G42D −0.1 0 0.1 dB Yout G36D −0.1 0 0.1 dB Cout G34D −0.1 0 0.1 dB (1) Apply a 3.58 MHz, 1.0 Vp-p sine wave to each input pin. (2) In each select mode, compare signal output from the selected pin with leakage components from nonselected pins to find a crosstalk. (1) Apply a 15 kHz sine wave to each input pin. (2) In each select mode, measure an input amplitude at which the output waveform on pin 4 (46) begins to be distorted. (1) Apply a 15 kHz, 1.0 Vp-p sine wave to each input pin. (2) In each select mode, find the gain between input and output. 2000-09-11 31/40 TA1218N/F Characteristics Lout1 Input dynamic range Lout1 Gain Lout1 Frequency response Lout1 Crosstalk Lout1 Mute attenuation Select Mode Symbol Test Circuit Min. Typ. Max. Unit Test Method LinTV VDR5L1 6.0 6.5 Vp-p LinV1 VDR8L1 6.0 6.5 Vp-p (1) Apply a 1 kHz sine wave to each input pin. LinV2 VDR29L1 6.0 6.5 Vp-p LinS1 VDR11L1 6.0 6.5 Vp-p LinS2 VDR15L1 6.0 6.5 Vp-p LinTV G5L1 −0.5 0 0.5 dB LinV1 G8L1 −0.5 0 0.5 dB LinV2 G29L1 −0.5 0 0.5 dB LinS1 G11L1 −0.5 0 0.5 dB LinS2 G15L1 −0.5 0 0.5 dB LinTV F5L1 0.1 2.0 MHz LinV1 F8L1 0.1 2.0 MHz LinV2 F29L1 0.1 2.0 MHz LinS1 F11L1 0.1 2.0 MHz LinS2 F15L1 0.1 2.0 MHz LinTV CT5L1 70 100 dB LinV1 CT8L1 70 100 dB LinV2 CT29L1 70 100 dB LinS1 CT11L1 70 100 dB LinS2 CT15L1 70 100 dB LinTV M5L1 70 100 dB LinV1 M8L1 70 100 dB LinV2 M29L1 70 100 dB LinS1 M11L1 70 100 dB LinS2 M15L1 70 100 dB (2) In each select mode, measure an input amplitude at which the output waveform on pin 37 (37) begins to be distorted. (1) Apply a 1 kHz, 1.0 Vp-p sine wave to each input pin. (2) In each select mode, find the gain between input and output. (1) Apply a 1.0 Vp-p sine wave to each input pin. (2) In each select mode, measure a frequency at which the output amplitude on pin 37 is 3dB down from the 1 kHz applied level. (1) Apply a 1 kHz, 1.0 Vp-p sine wave to each input pin. (2) In each select mode, compare signal output from the selected pin with leakage components from nonselected pins to find a crosstalk. (1) Apply a 1 kHz, 1.0 Vp-p sine wave to each input pin. (2) In each select mode, compare the output amplitudes on pin 37 (37) when mute is turned on and turned off to find mute attenuation. 2000-09-11 32/40 TA1218N/F Characteristics Rout1 Input dynamic range Rout1 Gain Rout1 Frequency response Rout1 Crosstalk Rout1 Mute attenuation Select Mode Symbol Test Circuit Min. Typ. Max. Unit Test Method RinTV VDR6R1 6.0 6.5 Vp-p RinV1 VDR9R1 6.0 6.5 Vp-p (1) Apply a 1 kHz sine wave to each input pin. RinV2 VDR31R1 6.0 6.5 Vp-p RinS1 VDR13R1 6.0 6.5 Vp-p RinS2 VDR17R1 6.0 6.5 Vp-p RinTV G6R1 −0.5 0 0.5 dB RinV1 G9R1 −0.5 0 0.5 dB RinV2 G31R1 −0.5 0 0.5 dB RinS1 G13R1 −0.5 0 0.5 dB RinS2 G17R1 −0.5 0 0.5 dB RinTV F6R1 0.1 2.0 MHz RinV1 F9R1 0.1 2.0 MHz RinV2 F31R1 0.1 2.0 MHz RinS1 F13R1 0.1 2.0 MHz RinS2 F17R1 0.1 2.0 MHz RinTV CT6R1 70 100 dB RinV1 CT9R1 70 100 dB RinV2 CT31R1 70 100 dB RinS1 CT13R1 70 100 dB RinS2 CT17R1 70 100 dB RinTV M6R1 70 100 dB RinV1 M9R1 70 100 dB RinV2 M31R1 70 100 dB RinS1 M13R1 70 100 dB RinS2 M17R1 70 100 dB (2) In each select mode, measure an input amplitude at which the output waveform on pin 35 (35) begins to be distorted. (1) Apply a 1 kHz, 1.0 Vp-p sine wave to each input pin. (2) In each select mode, find the gain between input and output. (1) Apply a 1.0 Vp-p sine wave to each input pin. (2) In each select mode, measure a frequency at which the output amplitude on pin 35 (35) is 3dB down from the 1 kHz applied level. (1) Apply a 1 kHz, 1.0 Vp-p sine wave to each input pin. (2) In each select mode, compare signal output from the selected pin with leakage components from nonselected pins to find a crosstalk. (1) Apply a 1 kHz, 1.0 Vp-p sine wave to each input pin. (2) In each select mode, compare the output amplitudes on pin 35 (35) when mute is turned on and turned off to find mute attenuation. 2000-09-11 33/40 TA1218N/F Characteristics Lout2 Input dynamic range Lout2 Gain Lout2 Frequency response Lout2 Crosstalk Lout2 Mute attenuation Select Mode Symbol Test Circuit Min. Typ. Max. Unit Test Method LinTV VDR5L2 6.0 6.5 Vp-p LinV1 VDR8L2 6.0 6.5 Vp-p (1) Apply a 1 kHz sine wave to each input pin. LinV2 VDR29L2 6.0 6.5 Vp-p LinS1 VDR11L2 6.0 6.5 Vp-p LinS2 VDR15L2 6.0 6.5 Vp-p LinTV G5L2 −0.5 0 0.5 dB LinV1 G8L2 −0.5 0 0.5 dB LinV2 G29L2 −0.5 0 0.5 dB LinS1 G11L2 −0.5 0 0.5 dB LinS2 G15L2 −0.5 0 0.5 dB LinTV F5L2 0.1 2.0 MHz LinV1 F8L2 0.1 2.0 MHz LinV2 F29L2 0.1 2.0 MHz LinS1 F11L2 0.1 2.0 MHz LinS2 F15L2 0.1 2.0 MHz LinTV CT5L2 70 100 dB LinV1 CT8L2 70 100 dB LinV2 CT29L2 70 100 dB LinS1 CT11L2 70 100 dB LinS2 CT15L2 70 100 dB LinTV M5L2 70 100 dB LinV1 M8L2 70 100 dB LinV2 M29L2 70 100 dB LinS1 M11L2 70 100 dB LinS2 M15L2 70 100 dB (2) In each select mode, measure an input amplitude at which the output waveform on pin 1 begins to be distorted. (1) Apply a 1 kHz, 1.0 Vp-p sine wave to each input pin. (2) In each select mode, find the gain between input and output. (1) Apply a 1.0 Vp-p sine wave to each input pin. (2) In each select mode, measure a frequency at which the output amplitude on pin 1 is 3dB down from the 1 kHz applied level. (1) Apply a 1 kHz, 1.0 Vp-p sine wave to each input pin. (2) In each select mode, compare signal output from the selected pin with leakage components from nonselected pins to find a crosstalk. (1) Apply a 1 kHz, 1.0 Vp-p sine wave to each input pin. (2) In each select mode, compare the output amplitudes on pin 1 (43) when mute is turned on and turned off to find mute attenuation. 2000-09-11 34/40 TA1218N/F Characteristics Rout2 Input dynamic range Rout2 Gain Rout2 Frequency response Rout2 Crosstalk Rout2 Mute attenuation LoutTV Input dynamic range Select Mode Symbol Test Circuit Min. Typ. Max. Unit Test Method RinTV VDR6R2 6.0 6.5 Vp-p RinV1 VDR9R2 6.0 6.5 Vp-p (1) Apply a 1 kHz sine wave to each input pin. RinV2 VDR31R2 6.0 6.5 Vp-p RinS1 VDR13R2 6.0 6.5 Vp-p RinS2 VDR17R2 6.0 6.5 Vp-p RinTV G6R2 −0.5 0 0.5 dB RinV1 G9R2 −0.5 0 0.5 dB RinV2 G31R2 −0.5 0 0.5 dB RinS1 G13R2 −0.5 0 0.5 dB RinS2 G17R2 −0.5 0 0.5 dB RinTV F6R2 0.1 2.0 MHz RinV1 F9R2 0.1 2.0 MHz RinV2 F31R2 0.1 2.0 MHz RinS1 F13R2 0.1 2.0 MHz RinS2 F17R2 0.1 2.0 MHz RinTV CT6R2 70 100 dB RinV1 CT9R2 70 100 dB RinV2 CT31R2 70 100 dB RinS1 CT13R2 70 100 dB RinS2 CT17R2 70 100 dB RinTV M6R2 70 100 dB RinV1 M9R2 70 100 dB RinV2 M31R2 70 100 dB RinS1 M13R2 70 100 dB RinS2 M17R2 70 100 dB LinTV VDR5LTV 6.0 6.5 Vp-p (2) In each select mode, measure an input amplitude at which the output waveform on pin 2 (44) begins to be distorted. (1) Apply a 1 kHz, 1.0 Vp-p sine wave to each input pin. (2) In each select mode, find the gain between input and output. (1) Apply a 1.0 Vp-p sine wave to each input pin. (2) In each select mode, measure a frequency at which the output amplitude on pin 2 (44) is 3dB down from the 1 kHz applied level. (1) Apply a 1 kHz, 1.0 Vp-p sine wave to each input pin. (2) In each select mode, compare signal output from the selected pin with leakage components from nonselected pins to find a crosstalk. (1) Apply a 1 kHz, 1.0 Vp-p sine wave to each input pin. (2) In each select mode, compare the output amplitudes on pin 2 (44) when mute is turned on and turned off to find mute attenuation. While applying a 1 kHz sine wave to pin 5 (47), measure an input amplitude at which the output waveform on pin 40 (40) begins to be distorted. 2000-09-11 35/40 TA1218N/F Characteristics LoutTV Gain LoutTV Frequency response LoutTV Crosstalk LoutTV Mute attenuation RoutTV Input dynamic range RoutTV Gain RoutTV Frequency response Select Mode LinTV Symbol G5LTV Test Circuit Min. −0.5 Typ. 0 Max. 0.5 Unit Test Method dB While applying a 1 kHz, 1.0 Vp-p sine wave to pin 5 (47), find the gain between pins 5 (47) and 40 (40). While applying a 1.0 Vp-p sine wave to pin 5, measure a frequency at which the output waveform on pin 40 (40) is 3dB down from the 1 kHz applied level. LinTV F5LTV 0.1 2.0 MHz LinTV CT5LTV 70 100 dB LinV1 CT8LTV 70 100 dB LinV2 CT29LTV 70 100 dB LinS1 CT11LTV 70 100 dB LinS2 CT15LTV 70 100 dB LinTV RinTV RinTV RinTV M5LTV VDR6RTV G6RTV F6RTV 70 6.0 −0.5 0.1 100 6.5 0 2.0 0.5 dB (1) Apply a 1 kHz, 1.0 Vp-p sine wave to each input pin. (2) Compare the output amplitude when LinTV is selected with leakage components from nonselected pins to find a crosstalk. While applying a 1 kHz, 1.0 Vp-p sine wave to pin 5, compare the output amplitudes on pin 40 (40) when mute is turned on and turned off to find mute attenuation. Vp-p While applying a 1 kHz sine wave to pin 6 (48), measure an input amplitude at which the output waveform on pin 39 (39) begins to be distorted. dB While applying a 1 kHz, 1.0 Vp-p sine wave to pin 6 (48), find the gain between pins 6 (48) and 39 (39). MHz While applying a 1.0 Vp-p sine wave to pin 6, measure a frequency at which the output waveform on pin 39 (39) is 3dB down from the 1 kHz applied level. 2000-09-11 36/40 TA1218N/F Characteristics RoutTV Crosstalk RoutTV Mute attenuation Select Mode Symbol Test Circuit Min. Typ. Max. Unit RinTV CT6RTV 70 100 dB RinV1 CT9RTV 70 100 dB RinV2 CT31RTV 70 100 dB RinS1 CT13RTV 70 100 dB RinS2 CT17RTV 70 100 dB RinTV M6RTV 70 100 dB Test Method (1) Apply a 1 kHz, 1.0 Vp-p sine wave to each input pin. (2) Compare the output amplitude when RinTV is selected with leakage components from nonselected pins While applying a 1 kHz, 1.0 Vp-p sine wave to pin 6 (48), compare the output amplitudes on pin 39 (39) when mute is turned on and turned off to find mute attenuation. 2000-09-11 37/40 TA1218N/F 0.01 µF Application Circuit Note8: ( 3 Det in (45) LoutTV 40 (40) 4 Det Select (46) RoutTV 39 (39) 2.2 µF 6 RinTV (48) Lout1 37 (37) 47 µF 7 VinTV (2) Yout 36 (36) 2.2 µF 8 LinV1 (3) Rout1 35 (35) 2.2 µF 9 RinV1 (5) Cout 34 (34) 47 µF 10 VinV1 (6) 2.2 µF 11 LinS1 (7) 47 µF 12 Y/VinS1 (8) 2.2 µF 0.01 µF RinV2 31 (29) 2.2 µF 13 RinS1 (9) Yin 30 (28) 47 µF 0.01 µF 14 CinS1 (10) LinV2 29 (27) 2.2 µF 2.2 µF 15 LinS2 (11) VinV2 28 (26) 47 µF 47 µF 16 Y/VinS2 (12) Address 27 (25) 2.2 µF 17 RinS2 (13) Sync out 26 (24) 0.01 µF 18 CinS2 (15) SDA 25 (23) 19 I/O1 (16) SCL 24 (22) 20 I/O2 (17) GND 23 (21) 21 I/O3 (18) O4 22 (19) TA1218N/F 100 µF Cin 32 (30) 0.01 µF VCC 33 (33) 0.01 µF Vout1 38 (38) 0.01 µF O5 41 (41) VCC = 9 V 4.7 kΩ 10 kΩ To microcomputer 4.7 kΩ 0.01 µF 4.7 kΩ 2 Rout2 (44) 5 LinTV (47) 0.01 µF 4.7 kΩ Vout2 42 (42) 2.2 µF 0.01 µF 4.7 kΩ 1 Lout2 (43) ): The terminal of TA1218F. 2000-09-11 38/40 TA1218N/F Package Dimensions Weight: 4.13 g (typ.) 2000-09-11 39/40 TA1218N/F Package Dimensions Weight: 0.83 g (typ.) 2000-09-11 40/40