TC90L01NG TOSHIBA Linear C-MOS Integrated Circuit Silicon Monolithic TC90L01NG(TENTATIVE) Audio/Video Switching IC for TVs TC90L01NG The TC90L01NG is an audio/video switching IC for TV sets. 2 Conforming to I C bus standards, it allows you to perform various switching operations through the bus lines by using a microcomputer. This IC has the Weight SDIP24-P-300-1.78 : 1.22 g (typ.) functions of audio mute, ALC(Auto Level Control), audio volume and so on. Features 2 I C bus control Video : 3-channel inputs and 1-channel outputs (1 channels conforming to S system) Audio : 3-channel inputs and 1-channel outputs Monitor Audio out ALC(Auto Level Control) Audio volume by attenator circuit Audio mute 2 I/O ports 1 2006/02/16 TC90L01NG Block Diagram V1-V/Y in V2-V in TV-V in VCC 12 VCC GND 15 GND 22 V out 18 Y out 20 C out 14 SCL 13 SDA 19 I/O-1 21 I/O-2 17 TV-L out 4 8 2 + S V1-C in 6 Mute 24 2 I C BUS ALC 10 ALC 2 I L Logic V1-L in V2-L in TV-V in 5 9 1 Volume I/O 24 Mon-L out Volume V1-R in V2-R in TV-R in 7 11 3 2 16 TV-R out 23 Mon-R out 2006/02/16 TC90L01NG Pin Assignment TC90L01NG 1 TV-L in Mon-L out 24 2 TV-V in Mon-R out 23 3 TV-R in V out 22 4 V1-V/Y in I/O-2 21 5 V1-L in C out 20 11 6 V1-C in TC90L01NG I/O-1 19 7 V1-R in Y out 18 8 V2-V in TV-L out 17 9 V2-L in TV-R out 16 10 ALC GND 15 11 V2-R in SCL 14 12 VCC SDA 13 3 2006/02/16 TC90L01NG Pin Description Pin No. 1 Name TV-L in Function Interface 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 TV-L out, and Mon-L out. The input dynamic range of this pin is 5.0 Vp-p and the input resistance is 120 kΩ. 300 Audio Out Audio In 120k 4.5V 2 TV-V in 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 V out, Y out, and C out. The input dynamic range of this pin is 2.0 Vp-p and the input resistance is 30 kΩ. 3 TV-R in 60k Y out C out 200 Vi deo In 60k 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 TV-R out, and Mon-R out. The input dynamic range of this pin is 5.0 Vp-p and the input resistance is 120 kΩ. V out 300 Audio Out Audio In 120k 4.5V 4 V1-V/Y in This pin is for input a luminance signal or composite video signal from an external source (V1 channel). The signal fed into this pin is presented to V out, Y out, and C out. The input dynamic range of this pin is 2.0 Vp-p and the input resistance is 30 kΩ. 4 60k Y out C out 200 Vi deo In 60k 2006/02/16 V out TC90L01NG Pin No. 5 Name V1-L in Function Interface This pin is for input a left audio signal from an external source (V1 channel). The signal fed into this pin is presented to TV-L out, and Mon-L out. The input dynamic range of this pin is 5.0 Vp-p and the input resistance is 120kΩ. 300 Audio Out Audio In 120k 4.5V 6 7 V1-C in V1-R in This pin is for input a chroma signal from an external source (S1 channel). The signal fed into this pin is presented to C out directly and to V out after being combined with the V1-Y in signal. 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 right audio signal from an external source (V1 channel). The signal fed into this pin is presented to TV-R out, and Mon-R out. The input dynamic range of this pin is 5.0 Vp-p and the input resistance is 120 kΩ. 60k Y out C out 200 V out Vi deo In 60k 300 Audio Out Audio In 120k 4.5V 8 V2-V in This pin is for input a composite video signal from an external source (V2 channel). The signal fed into this pin is presented to V out, Y out, and C out. The input dynamic range of this pin is 2.0 Vp-p and the input resistance is 30 kΩ. 5 60k Y out C out 200 Vi deo In 60k 2006/02/16 V out TC90L01NG Pin No. 9 Name V2-L in Function Interface This pin is for input a left audio signal from an external source (V2 channel). The signal fed into this pin is presented to TV-L out and Mon-L out. The input dynamic range of this pin is 5.0 Vp-p and the input resistance is 120Ω. 300 Audio Out Audio In 120k 4.5V 10 ALC This is an detect output pin of ALC[:Auto Level Control]. It controls ALC. 100 ALC ALC 11 V2-R in This pin is for input a right audio signal from an external source (V2 channel). The signal fed into this pin is presented to TV-R out and Mon-R out. The input dynamic range of this pin is 5.0 Vp-p and the input resistance is 120 kΩ. 300 Audio Out Audio In 120k 4.5V 12 VCC This is the power supply pin. Apply 9 V to this pin. The current consumption of this pin is 34 mA. 5.0V 13 SDA This is an I2C bus data input/output pin. The input threshold level of this pin is 3.0 V. Make sure that the current flowing into this pin is 3.0 mA or less. 6 LO G IC 13 SDA 3.0V 2006/02/16 TC90L01NG Pin No. Name Function Interface 5.0V LOGIC 14 SCL This is an I2C bus data input/output pin. The input threshold level of this pin is 3.0 V. 14 SCL 3.0V 15 16 17 18 GND This is the GND pin. TV-R out This pin is for output right audio signal. The signal fed into TV-R in, V1-R in, or V2-R in is outputted from this pin. This outputted can be muted independently of TV-L out by bus control. TV-L out Y out This pin is for output left audio signal. The signal fed into TV-L in, V1-L in, or V2-L in is outputted from this pin. This output can be muted independently of TV-R out by bus control. This pin is for output a luminance signal. The signal fed into V1-V/Y in, V2-V in, or TV-V in is outputted from this pin. 7 Audio Out Audio Out Video Out 2006/02/16 TC90L01NG Pin No. Name Function Interface This is an ADC input/DAC output pin. 19 I/O－１ The ADC is a 2-level detection type (1 bits). The threshold level is 3.0 V. I/O The DAC (1 bit) is an open-drain output. Make sure that the current flowing into this pin is 2.0 mA or less. 20 C out 3.0V This pin is for output a chroma signal. The signal fed into V1-C in, V1-V in, V2-V in , or TV-V in is outputted from this pin. Video Out This is an ADC input/DAC output pin. 21 I/O－２ The ADC is a 2-level detection type (1 bits). The threshold level is 3.0 V. I/O The DAC (1 bit) is an open-drain output. Make sure that the current flowing into this pin is 2.0 mA or less. 22 V out 3.0V This pin is for output the main channel composite video signal. The signal fed into TV-V in, V1-V in, V2-V in, or V1-Y in +AV1-C in is outputted from this pin. Video Out This output can be muted by bus control. 8 2006/02/16 TC90L01NG Pin No. 23 Name Mon-R out Function Interface This pin is for monitor-output right audio signal. The signals fed into the chip via V1-R in, V2-R in, or TV-R in is output from this pin. This output can be muted in combination with Mon-L out by bus control. 24 Mon-L out Audio Out This pin is for monitor-output left audio signal. The signals fed into the chip via V1-L in, V2-L in, or TV-L in is output from this pin. This output can be muted in combination with Mon-R out by bus control. 9 Audio Out 2006/02/16 TC90L01NG Bus Data Specifications Contents of Data Sub Data No. Add. [Preset] Mode Contents of Data B07 00 [00H] Write Data 2 01 02 [00H] B04 B03 B02 B01 B00 Output switching ＊ B17 ALC Gain B16 B15 Select-D Select-C Select-B B14 B13 B12 B11 B10 B22 B21 B20 Audio Mute Select-A Audio attenator B27 B26 B25 B24 ＊ ＊ ＊ ＊ B37 － B05 B23 Data 3 [03H] Read B06 Data 1 Data 4 Power on Reset B36 B35 ＊ DAC output switching B34 ＊ ＊ I/O-2 I/O-1 B33 B32 B31 B30 S input discriminati on ADC input discrimination ＊ ＊ ＊ I/O-2 I/O-1 Note1: The data contents marked by a ＊ are an unused bit (data free). 10 2006/02/16 V1-C in TC90L01NG Slave Add.＝ ＝90H WRITE mode Item Bits Descriptions Select－Ａ Sub; 00 h,D0～D1 （Note 2） Select－Ｂ Sub; 00 h,D2 Select－Ｃ Sub; 00 h,D3 Select－Ｄ Sub; 00 h,D4 ＡＬＣ Level Sub; 00 h,D5～D6 ２ Select input function 00: ＴＶ 01: External 1 10: External 2 11: －（Inhibited） ＣＶＢＳ or Ｓ-video switching 0: ＣＶＢＳ 1: Ｓ-video Monitor-Video out 0: Normal 1: Mute Monitor-Audio out 0: Normal 1: Mute Audio Level Control Gain 00: ＡＬＣ off 01: 1.1Vp-p 10: 1.6Vp-p 11: 2.3Vp-p Audio Volume 00: -∞ ～ 7F: 0dB Audio Mute 0: Normal 1: Mute DAC output switching 0: Low 1: High Audio Vol. Sub; 01h,D0～D6 Audio mute on/off Sub; 01h,D7 I/O-* High/Low Sub; 02h,D1,D2 １ １ １ ２ ７ １ １×２ Preset 00 0 0 0 10 00 0 1 Note 2：Select-Ａ＝｛１１｝not use. READ mode Slave Add.＝ ＝91H Item Bits Description POR １ V1-C in １ I/O * １×２ Power on Reset 0: Normal 1: Resister Preset S input discrimination 0: GND 1: Open ADC input discrimination 0: Low 1: High 11 2006/02/16 TC90L01NG Video Select: Terminal 22 , 18 , 20 Output Signal Audio Select: Terminal 17 , 16 , 24 , 23 Output Signal Mode Video Output Signal Bus Data Audio Output Signal Input Select Input TV S/V V out Y out TV-L out TV-R out B02 Mon-L out Mon-R out B C out B01 B00 A CVBS TV-V in TV-V in TV-V in TV-L in TV-R in 0 0 0 CVBS V1-V in V1-V in V1-V in V1-L in V1-R in 0 0 1 S V1-Y in + V1-C in V1-Y in V1-C in V1-L in V1-R in 1 0 1 V2 CVBS V2-V in V2-V in V2-V in V2-L in V2-R in 0 1 0 V3 - － － － － － 0 1 1 V1 DAC Output Switching Bus Data Mode DAC Output Switching Output I/O-1 State Low B23 B22 B21 ＊ ＊ ＊ Open I/O-2 Low B20 0 1 ＊ 0 ＊ Open ＊ 1 12 2006/02/16 TC90L01NG Read Mode Power-On Reset Discrimination Bus Data Mode Power-On Reset B37 Reset On (Preset) 1 off (Normal) 0 S Input Discrimination Bus Data Mode S Input Discrimination Input V1-C in Voltage B30 High (open) 1 Low 0 ADC Input Discrimination Bus Data Mode ADC Input Discrimination Input Voltage B34 B33 B32 ＊ ＊ ＊ High I/O-1 1 Low 0 High 1 ＊ I/O-2 B31 ＊ Low ＊ 0 13 2006/02/16 TC90L01NG 2 Outline of I C Bus Control Format DATA TRANSFER FORMAT VIA I2C BUS Start and stop condition SDA SCL S P Start condition Stop condition Bit transfer SDA SCL SDA stable Change of SDA allowed Acknowledge SDA by transmitter The transmitter releases the SDA line (HIGH) during the acknowledge clock pulse. SDA by receiver SCL from master The receiver has to pull down the SDA line (LOW) during the acknowledge clock pulse. S 1 8 9 Clock pulse for acknowledgment 14 2006/02/16 TC90L01NG Data transmit format 1 S Slave address 0 A Sub address 7bit A Transmit data 8bit MSB S : Start condition A P 8bit MSB A : Acknowledge MSB P : Stop condition Data transmit format 2 S Slave address 0 A Sub address A Transmit data 1 Sub address A A Transmit data n A P Data received format S Slave address 1 A Received data 01 7bit A Received data 02 A P 8bit MSB MSB At the moment of the first acknowledge, the master transmitter becomes a master receiver and the slave receiver becomes a slave transmitter. This acknowledge is still generated by the slave. The Stop condition is generated by the master. Optional data transmit format : automatic increment mode S Slave address 0 A 1 7bit Sub address A Transmit data 1 Transmit data n 8bit 8bit 7bit MSB MSB MSB MSB In this transmission methods, data is set on automatically incremented sub-address from the specified sub-address. I2C BUS Conditions Characteristics Symbol Min Typ. Max Unit Low level input voltage High level input voltage Low level output voltage at 3 mA sink current Input current each I/O pin with an input voltage between 0.1 VDD and 0.9 VDD Capacitance for each I/O pin SCL clock frequency Hold time START condition Low period of SCL clock High period of SCL clock Set-up time for a repeated START condition Data hold time Data set-up time Set-up time for STOP condition Bus free time between a STOP and START condition VIL VIH VOL1 0 3.0 0 − − − 1.5 Vcc 0.8 V V V Ii -10 − 10 µA Ci tHD;STA tLOW tHIGH tSU;STA tHD;DAT tSU;DAT tSU;STO − 0 4.0 4.7 4.0 4.7 10 250 4.0 − − − − − − − − − 10 100 − − − − − − − pF kHz µs µs µs µs ns ns µs tBUF 4.7 − − µs 15 fSCL 2006/02/16 A P TC90L01NG Absolute Maximum Ratings Characteristics Symbol Rating Unit Supply voltage VCC 11 V Input Pin Voltage Vin GND - 0.3 to Vcc + 0.3 V 1250 mW PDMAX Power dissipation (Note3) Operating temperature Topr －20～65 °C Storage temperature Tstg －55～150 °C 1250 Power consumption PD (mW) Note3: When using the device at temperatures above Ta = 25°C, reduce the rated power dissipation by 10.0 mW at TC90L01NG per degree of centigrade. (See the diagram below.) 10.0 mW/°C 850 0 0 Ambient 25 temperature 65 16 Ta (°C) 150 2006/02/16 TC90L01NG Operating Conditions Characteristics Test Condition Min Typ. Max Unit Remark ― Supply voltage 12 8.1 9.0 9.9 V Composite signal input amplitude 2, 4, 8 1.0 Vp-p 100IRE Y input amplitude 4, 8 1.0 Vp-p 100IRE Chroma input amplitude 6 286 Audio input amplitude 1, 3, 5, 7, 9, 11 3.0 mVp-p Burst Vp-p Electrical Characteristics (referenced to VCC = 9 V at Ta = 25°C unless otherwise specified) Current Consumption Pin No. 12 Pin Name VCC Symbol ICC Test Circuit Min Typ. Max Unit 20 34 48 mA 17 2006/02/16 TC90L01NG Pin Voltage Pin No. Pin Name Symbol Test Circuit Min Typ. Max Unit 1 TV-L in V1 4.3 4.5 4.7 V 2 TV-V in V2 4.1 4.3 4.5 V 3 TV-R in V3 4.3 4.5 4.7 V 4 V2-V/Y in V4 4.1 4.3 4.5 V 5 V1-L in V5 4.3 4.5 4.7 V 6 V1-C in V6 4.1 4.3 4.5 V 7 V1-R in V7 4.3 4.5 4.7 V 8 V2-V in V8 4.1 4.3 4.5 V 9 V2-L in V9 4.3 4.5 4.7 V 10 ALC V10 5.0 V 11 V2-R in V11 4.3 4.5 4.7 V 12 VCC V12 9.0 V 15 GND V15 0 V 16 TV-R out V16 4.0 4.5 5.0 V 17 TV-L out V17 4.0 4.5 5.0 V 18 Y out V18 4.0 4.3 4.6 V 19 I/O-1 V19 V 20 C out V20 4.0 4.3 4.6 V 21 I/O-2 V21 V 22 V out V22 4.0 4.3 4.6 V 23 Mon-R out V23 4.2 4.5 4.8 V 24 Mon-L out V24 4.2 4.5 4.8 V 18 2006/02/16 TC90L01NG DC Characteristics Characteristics Measured Pin Symbol Test Circuit Min. Typ. Max. Unit TV-V in R2 20 30 40 kΩ V1-V/Y in R4 20 30 40 kΩ V2-V in R8 20 30 40 kΩ V1-C in R6 20 30 40 kΩ TV-L in R1 80 120 160 kΩ TV-R in R3 80 120 160 kΩ V1-L in R5 80 120 160 kΩ V1-R in R7 80 120 160 kΩ V2-L in R9 80 120 160 kΩ V2-R in R11 80 120 160 kΩ V out R22 30 50 80 Ω Y out R18 30 50 80 Ω C out R20 30 50 80 Ω TV-L out R17 30 50 80 Ω TV-R out R16 30 50 80 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. Mon-L out R24 30 50 80 Ω R = ∆V/100 µA [Ω] Mon-R out R23 30 50 80 Ω V1-C in VthC1 2.0 2.5 3.0 V Voltage on pin 6 at which data B30 changes. I/O 1 VthI1 2.5 3.0 3.5 V High-Low threshold level of I/O-1 input (pin 19). I/O 2 VthI2 2.5 3.0 3.5 V High-Low threshold level of I/O-2 input (pin 21). Input pin Input resistance Output pin Output resistance S mode discrimination voltage ADC input voltage discrimination 19 Remark 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] 2006/02/16 TC90L01NG AC Characteristics Characteristics V out Select Mode Symbol Test Circuit Min. Typ. Max. Unit TV-V in VDR2V1 1.5 Vp-p V1-V/Y in VDR4V1 1.5 . Vp-p Input dynamic range V out Test Method (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 22 begins to be distorted. V2-V in VDR8V1 1.5 Vp-p V2-C in VDR6V1 1.5 Vp-p TV-V in G2V1 5.5 6.0 6.5 dB V1-V/Y in G4V1 5.5 6.0 6.5 dB (1) Apply a 15 kHz, 1.0 Vp-p sine wave to each input pin. V2-V in G8V1 5.5 6.0 6.5 dB (2) In each select mode, find the gain between input and output. V2-C in G6V1 5.5 6.0 6.5 dB TV-V in F2V1 15 MHz Gain (1) Apply a 1.0 Vp-p sine wave to each input pin. V out V1-V/Y in F4V1 15 MHz Frequency response V2-V in F8V1 15 MHz V2-C in F6V1 15 MHz TV-V in CT2V1 60 70 dB (2) In each select mode, measure a frequency at which the output amplitude on pin 22 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. V out V1-V/Y in CT4V1 60 70 dB Crosstalk V2-V in CT8V1 60 70 dB V2-C in CT6V1 60 70 dB 20 (2) In each select mode, compare signal output from the selected pin with leakage components from nonselected pins to find a crosstalk. 2006/02/16 TC90L01NG Characteristics Select Mode Symbol Test Circuit Min. Typ. Max. Unit Test Method TV-V in VDR2Y 3.0 4.0 Vp-p (1) Apply a 15 kHz sine wave to each input pin. V1-V/Y in VDR4Y 3.0 4.0 Vp-p V2-V in VDR8Y 3.0 4.0 Vp-p TV-V in G2Y -0.5 0 0.5 dB Y out Input dynamic range Y out V1-V/Y in G4Y -0.5 0 0.5 dB V2-V in G8Y -0.5 0 0.5 dB TV-V in F2Y 15 MHz V1-V/Y in F4Y 15 MHz V2-V in F8Y 15 MHz TV-V in CT2Y 60 70 dB V1-V/Y in CT4Y 60 70 dB V2-V in CT8Y 60 70 dB Gain Y out Frequency response Y out Crosstalk 21 (2) In each select mode, measure an input amplitude at which the output waveform on pin 18 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 18 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. 2006/02/16 TC90L01NG Characteristics Select Mode Symbol Test Circuit Min. Typ. Max. Unit TV-V in VDR2C 1.5 2.0 Vp-p V1-V/Y in VDR4C 1.5 2.0 Vp-p Test Method (1) Apply a 3.58MHz sine wave to each input pin. C out Input dynamic range C out (2) In each select mode, measure an input amplitude at which the output waveform on pin 20 begins to be distorted. V2-V in VDR8C 1.5 2.0 Vp-p V2-C in VDR6C 1.5 2.0 Vp-p TV-V in G2C -0.5 0 0.5 dB V1-V/Y in G4C -0.5 0 0.5 dB (1) Apply a 15 kHz, 1.0 Vp-p sine wave to each input pin. V2-V in G8C -0.5 0 0.5 dB (2) In each select mode, find the gain between input and output. V2-C in G6C -0.5 0 0.5 dB TV-V in F2C 15 MHz Gain V1-V/Y in F4C 15 MHz V2-V in F8C 15 MHz V2-C in F6C 15 MHz TV-V in CT2C 60 70 dB C out Frequency response V1-V/Y in CT4C 60 70 dB V2-V in CT8C 60 70 dB V2-C in CT6C 50 55 dB C out Crosstalk 22 (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 20 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. 2006/02/16 TC90L01NG Characteristics Select Mode Symbol Test Circuit Min. Typ. Max. Unit Test Method TV-L in VDR1L1 3.0 5.0 Vp-p (1) Apply a 1 kHz sine wave to each input pin. V1-L in VDR5L1 3.0 5.0 Vp-p V2-L in VDR9L1 3.0 5.0 Vp-p TV-L in G1L1 4.0 6.0 8.0 dB V1-L in G5L1 4.0 6.0 8.0 dB V2-L in G9L1 4.0 6.0 8.0 dB TV-L in VOL1L1 1.1 1.6 2.1 Vp-p V1-L in VOL5L1 1.1 1.6 2.1 Vp-p TV-L out Input dynamic range TV-L out Gain TV-L out Output level V2-L in VOL9L1 1.1 1.6 2.1 Vp-p (2) In each select mode, measure an input amplitude at which the output waveform on pin 17 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. (3) ALC:Off (1) Apply a 1 kHz, 2.0 Vp-p sine wave to each input pin. Vol:7F (2) In each select mode, measure an output amplitude at pin 17. (3) ALC:”1.6Vp-p” ＊ GANL1 -4.0 -3.0 -2.0 dB TV-L out Vol:7F ALC level Min. ALC level Max. (1) Set ALC level “1.1Vpp” and measure output level changes. ＊ GAXL1 2.0 3.0 4.0 dB (2) Set ALC level “2.3Vpp” and measure output level changes. Vol:7F TV-L in F1L1 0.1 MHz V1-L in F5L1 0.1 MHz V2-L in F9L1 0.1 MHz TV-L in CT1L1 70 80 dB TV-L out Frequency response TV-L out 23 (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 17 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 2006/02/16 TC90L01NG Characteristics Select Mode Symbol Test Circuit Min. Typ. Max. Unit Crosstalk V1-L in CT5L1 70 80 dB V2-L in CT9L1 70 80 dB TV-L in M1L1 70 90 dB V1-L in M5L1 70 90 dB V2-L in M9L1 70 90 dB TV-L out Mute attenuation 24 Test Method 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 17 when mute is turned on and turned off to find mute attenuation. 2006/02/16 TC90L01NG Characteristics Select Mode Symbol Test Circuit Min. Typ. Max. Unit Test Method TV-R in VDR3R1 3.0 5.0 Vp-p (1) Apply a 1 kHz sine wave to each input pin. V1-R in VDR7R1 3.0 5.0 Vp-p V2-R in VDR11R1 3.0 5.0 Vp-p TV-R in G3R1 4.0 6.0 8.0 dB V1-R in G7R1 4.0 6.0 8.0 dB V2-R in G11R1 4.0 6.0 8.0 dB TV-R in VOL3R1 1.1 1.6 2.1 Vp-p V1-R in VOL7R1 1.1 1.6 2.1 Vp-p TV-R out Input dynamic range TV-R out Gain TV-R out Output level V2-R in VOL11R1 1.1 1.6 2.1 Vp-p (2) In each select mode, measure an input amplitude at which the output waveform on pin 16 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. (3) ALC:Off (1) Apply a 1 kHz, 2.0 Vp-p sine wave to each input pin. Vol:7F (2) In each select mode, measure an output amplitude at pin 16. (3) ALC:”1.6Vp-p” ＊ GANR1 -4.0 -3.0 -2.0 dB TV-R out Vol:7F ALC level Min. ALC level Max. (1) Set ALC level “1.1Vpp” and measure output level changes. ＊ GAXR1 2.0 3.0 4.0 dB (2) Set ALC level “2.3Vpp” and measure output level changes. Vol:7F TV-R in F3R1 0.1 MHz V1-R in F7R1 0.1 MHz V2-R in F11R1 0.1 MHz TV-R in CT3R1 70 80 dB TV-R out Frequency response TV-R out Crosstalk 25 (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 16 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 2006/02/16 TC90L01NG Characteristics TV-R out Mute attenuation Select Mode Symbol Test Circuit Min. Typ. Max. Unit V1-R in CT7R1 70 80 dB V2-R in CT11R1 70 80 dB TV-R in M3R1 70 90 dB V1-R in M7R1 70 90 dB V2-R in M11R1 70 90 dB 26 Test Method 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 16 when mute is turned on and turned off to find mute attenuation. 2006/02/16 TC90L01NG Characteristics Select Mode Symbol Test Circuit Min. Typ. Max. Unit TV-L in VDR1L2 3.5 5.0 Vp-p V1-L in VDR5L2 3.5 5.0 Vp-p V2-L in VDR9L2 3.5 5.0 Vp-p TV-L in G1L2 -0.5 0 0.5 dB V1-L in G5L2 -0.5 0 0.5 dB V2-L in G9L2 -0.5 0 0.5 dB TV-L in F1L2 0.1 MHz V1-L in F5L2 0.1 MHz V2-L in F9L2 0.1 MHz TV-L in CT1L2 70 90 dB V1-L in CT5L2 70 90 dB V2-L in CT9L2 70 90 dB TV-L in M1L2 70 80 dB V1-L in M5L2 70 80 dB V2-L in M9L2 70 80 dB Mon-L out Input dynamic range Mon-L out Gain Mon-L out Frequency response Mon-L out Crosstalk Mon-L out Mute attenuation 27 Test Method (1) Apply a 1 kHz sine wave to each input pin. (2) In each select mode, measure an input amplitude at which the output waveform on pin 24 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 24 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 24 when mute is turned on and turned off to find mute attenuation. 2006/02/16 TC90L01NG Characteristics Select Mode Symbol Test Circuit Min. Typ. Max. Unit Test Method TV-R in VDR3R2 3.5 5.0 Vp-p (1) Apply a 1 kHz sine wave to each input pin. V1-R in VDR7R2 3.5 5.0 Vp-p V2-R in VDR11R2 3.5 5.0 Vp-p TV-R in G3R2 -0.5 0 0.5 dB V1-R in G7R2 -0.5 0 0.5 dB V2-R in G11R2 -0.5 0 0.5 dB TV-R in F3R2 0.1 MHz V1-R in F7R2 0.1 MHz V2-R in F11R2 0.1 MHz TV-R in CT3R2 70 90 dB V1-R in CT7R2 70 90 dB V2-R in CT11R2 70 90 dB TV-R in M3R2 70 80 dB V1-R in M7R2 70 80 dB V2-R in M11R2 70 80 dB Mon-R out Input dynamic range Mon-R out Gain Mon-R out Frequency response Mon-R out Crosstalk Mon-R out Mute attenuation 28 (2) In each select mode, measure an input amplitude at which the output waveform on pin 23 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 23 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 23 when mute is turned on and turned off to find mute attenuation. 2006/02/16 TC90L01NG Reference data ALC characteristic 1.1Vp-p 1.6Vp-p 2.3Vp-p Off 3 Output Level (Vp-p) 2.5 2 1.5 1 0.5 0 0 1 2 3 Input Level (Vp-p) 4 5 6 Audio Volume characteristic 10 TV-L out, TV-R out (dB) 0 -10 -20 -30 -40 -50 -60 -70 -80 -90 7 F 17 1F 27 2F 37 3F 47 4F 57 5F 67 6F 77 7F BUS Data (VOL) 29 2006/02/16 TC90L01NG Application Circuit 330p 1μ 10k + 1 TV-L in Monitor-L out 24 2 TV-V in Monitor-R out 23 3 TV-R in V out 22 4 V1-V/Y in I/O 2 21 75 0.1μ + 330p 1μ 10k + 75 0.1μ + IN OUT 4.7k 330p 1μ 10k + 5 V1-L in 6 V1-C in C out 0.01μ 20 75 0.01μ + IN I/O 1 19 OUT 4.7k 330p 1μ 10k + 7 V1-R in Y out 18 8 V2-V in TV-L out 17 9 V2-L in TV-R out 16 GND 15 14 0.01μ 75 0.1μ + 330p 1μ 10k + 1M 22μ + 10 ALC 330p 1μ 10k + 11 V2-R in SCL 12 Vcc SDA 13 0.01μ 100 100 + 100μ Vcc：9V 30 2006/02/16 TC90L01NG Test Circuit R1：620 TP-1 TV-L + R2：75 1 Monitor-L out 24 TP-24 C2：10μ + R3：620 2 TV-V in Monitor-R out 23 3 TV-R in V out 22 TP-23 + R4：75 V out TP-4 C4：10μ V1-V/Y + R5：620 4 V1-V/Y in I/O 2 21 IN TP-5 + 5 V1-L in C out R17：4.7k OUT TP-21 C5：1μ V1-L SW-6 20 C out TP-6 TP-26 C17：0.01μ C6：0.01μ + 6 V1-C in I/O 1 19 IN R7：620 TP-7 + R8：75 7 V1-R in Y out R15：4.7k OUT TP-19 C7：1μ V1-R SW-4 18 Y out TP-8 C15：0.01μ TP-25 C8：10μ V2-V + R9：620 8 TV-L out V2-V in 17 TV-L out TP-9 C9：1μ V2-L + 9 V2-L in TV-R out 16 TV-R out TP-10 R11：1M 10 ALC GND 15 11 SCL 14 TP-11 C11：22μ + R12：600 V2-R C19：0.01μ TP-3 C3：1μ TV-R R6：75 TV-L in TP-2 TV-V V1-C C20：0.01μ C1：1μ C12：1μ V2-R in SCL TP-12 + C13：0.01μ R14：100 12 Vcc SDA 13 TP-14 R13：100 SDA TP-13 + C14：100μ Vcc：9V 31 2006/02/16 TC90L01NG Package Dimensions Weight: 1.22 g (typ.) 32 2006/02/16 TC90L01NG About solderability, following conditions were confirmed. ･Solderability (1) Use of Sn-37Pb solder Bath ・solder bath temperature = 230℃ ・dipping time = 5 seconds ・the number of times = once ・use of R-type flux (2) Use of Sn-3.0Ag-0.5Cu solder ・solder bath temperature = 245℃ ・dipping time = 5 seconds ・the number of times = once use of R-type flux RESTRICTIONS ON PRODUCT USE 030619EBA The information contained herein is subject to change without notice. The information contained herein is presented only as a guide for the applications of our products. No responsibility is assumed by TOSHIBA for any infringements of patents or other rights of the third parties which may result from its use. No license is granted by implication or otherwise under any patent or patent rights of TOSHIBA or others. 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. TOSHIBA products should not be embedded to the downstream products which are prohibited to be produced and sold, under any law and regulations. 33 2006/02/16