Ordering number : ENA0245 Monolithic Linear IC LA73054 For DVD Player Video Signal Driver Overview The LA73054 is a video signal driver for DVD player. Functions • 6 Channel • Clamp • Amplifier • 75Ω driver • Y/C-MIX • Output Mute • DC voltage output for S1 and S2 • 7MHz/14MHz LPF Specifications Maximum Ratings at Ta = 25°C Parameter Maximum supply voltage Allowable power dissipation Symbol Conditions Ratings VCC max Pd max Ta ≤ 75°C * Unit 7.0 V 800 mW Operating temperature Topr -20 to +75 °C Storage temperature Tstg -40 to +150 °C * Mounted on a board : 114.3×76.1×1.6mm3, glass epoxy board. Recommended Operating Conditions at Ta = 25°C Parameter Symbol Recommended supply voltage VCC Operating supply voltage range VCC opg Input pin voltage application range VIN Conditions Ratings Unit 5.0 VCC opg + 0.3 ≤ 7V V 4.75 to 5.25 V -0.3 to VCC opg + 0.3 V Any and all SANYO Semiconductor products described or contained herein do not have specifications that can handle applications that require extremely high levels of reliability, such as life-support systems, aircraft's control systems, or other applications whose failure can be reasonably expected to result in serious physical and/or material damage. Consult with your SANYO Semiconductor representative nearest you before usingany SANYO Semiconductor products described or contained herein in such applications. SANYO Semiconductor assumes no responsibility for equipment failures that result from using products at values that exceed, even momentarily, rated values (such as maximum ratings, operating condition ranges, or other parameters) listed in products specifications of any and all SANYO Semiconductor products described or contained herein. 83006 / 42606 MS OT B8-6940,B8-6203 No.A0245-1/12 LA73054 Electrical Characteristics at Ta = 25°C, VCC = 5V Input Signal Parameter Symbol Point Signal Freq [Hz] Ratings Ampli- Output tude Point Test Conditions min typ Control Voltage Unit : V max Unit V3 V4 V5 SW Control V9 V10 V12 V13 V15 V36 S21 S28 S23 S31 [p-p] Current drain ICC S25 S33 VCC1 VCC21 VCC22 GAIN at 6dB For two drives GAIN at 9dB For two drives G33L VIN2 SG5 1V T33 G31L VIN6 SG6 714mV T31 G28L VIN8 SG5 1V T28 G25L VIN11 SG5 1V T25 G23L VIN14 SG6 1V T23 G21L VIN16 SG6 1V T21 G33H VIN2 SG5 709mV T33 G31H VIN6 SG6 507mV T31 G28H VIN8 SG5 709mV T28 G25H VIN11 SG5 709mV T25 G23H VIN14 SG6 709mV T23 G21H VIN16 SG6 709mV T21 G33L1 VIN2 SG5 1V T33 G31L1 VIN6 SG6 714mV T31 G28L1 VIN8 SG5 1V T28 G25L1 VIN11 SG5 1V T25 G23L1 VIN14 SG6 1V T23 G21L1 VIN16 SG6 1V T21 G33H1 VIN2 SG5 709mV T33 G31H1 VIN6 SG6 507mV T31 G28H1 VIN8 SG5 709mV T28 G25H1 VIN11 SG5 709mV T25 G23H1 VIN14 SG6 709mV T23 G21H1 VIN16 SG6 709mV T21 Output GAIN ∆33/31 VIN2 SG5 709mV T33 ratio ∆33/28 VIN6 SG6 507mV T31 ∆31/28 VIN8 SG5 709mV T28 ∆25/23 VIN11 SG5 709mV T25 GAIN at 6dB For one drive Two-drive mode GAIN at 9dB For one drive Two-drive mode (composite/S) Output GAIN ratio (component) f characteristic 7MHz ∆25/21 VIN14 SG6 709mV T23 ∆23/21 VIN16 SG5 709mV T21 1V T33 F33L f characteristic 27MHz 7M VIN6 SG2 7M 714mV T31 F28L VIN8 SG1 7M 1V T28 F25L1 VIN11 SG1 7M 1V T25 52 65 78 mA 5.6 5.9 3.3 0 0 0 0 0 0 0 0 ON ON 6.4 dB 0 0 0 0 0 0 0 ON ON 8.9 9.45 dB 0 0 0 0 0 0 3.3 ON ON flowing through VCC1, VCC21 and VCC22 at no signal Measure GAIN for input at each output. Measure GAIN for input 8.55 at each output. Measure GAIN for input 5.6 6.1 6.4 dB 0 0 0 0 0 3.3 0 0 0 ON OFF at each output. OFF ON Measure GAIN for input 8.55 9.1 9.45 dB 0 0 0 0 0 0 3.3 ON OFF at each output. 3.3 Calculate the GAIN ratio -0.5 0 OFF ON 0 0.5 % 0 0 0 0 0 0 3.3 ON OFF 0 0.5 % 0 0 0 0 0 3.3 0 OFF ON -2 -0.8 0.4 dB 0 0 0 0 0 0 0 ON ON -29 -22 dB 0 0 0 0 0 0 0 ON ON at two outputs. Calculate the GAIN ratio -0.5 at two outputs. Measure GAIN for input at each output and calcualte the attenuation F23L1 VIN14 SG4 7M 1V T23 F21L1 VIN16 SG4 7M 1V T21 F33H VIN2 SG3 27M 1V T33 F31H VIN6 SG2 27M 714mV T31 F28H VIN8 SG1 27M 1V T28 F25H1 VIN11 SG1 27M 1V T25 F23H1 VIN14 SG4 27M 1V T23 F21H1 VIN16 SG4 27M 1V T21 Attenuation amount SG3 F31L Attenuation amount VIN2 The sum of current amount for “6dB GAIN.” Measure GAIN for input at each output and calcualte the attenuation amount for "6dB GAIN." Continued on next page. No.A0245-2/12 LA73054 Continued from preceding page. Input Signal Parameter Symbol Point Signal Freq [Hz] Ratings Ampli- Output tude Point Test Conditions min typ Control Voltage Unit : V max Unit V3 V4 V5 SW Control V9 V10 V12 V13 V15 V36 S21 S28 S23 S31 [p-p] f characteristic of GAIN 14MHz VIN11 SG1 14M 1V T25 F23L2 VIN14 SG4 14M 1V T23 F21L2 VIN16 SG4 14M 1V T21 F25H2 VIN11 SG1 54M 1V T25 F23H2 VIN14 SG4 54M 1V T23 F21H2 VIN16 SG4 54M 1V Attenuation amount f characteristic of GAIN 54MHz Attenuation amount MUTE voltage S25 S33 F25L2 Measure GAIN for input -1.9 -0.7 0.5 dB 0 0 0 0 3.3 0 0 ON ON -39 -30 dB 0 0 0 0 3.3 0 0 ON ON 2.5 2.9 V 3.3 0 0 0 0 0 0 ON ON at each output and calcualte the attenuation amount for "6dB GAIN." T21 V21MD T21 V23MD T23 V25MD T25 V28MD T28 V31MD T31 V33MD T33 Measure the pin voltage. 2.1 0 DC for SQ VSQ T30 Measure the pin voltage DC for LB VLB T30 at VCC = DC for 4 : 3 V43 T30 4.1 4.4 3.3 4.7 V 3.3 0 0 0 0 0 0 0 0 ON ON 2.05 2.2 2.35 V 0 3.3 0 0 0 0 0 0 0 ON ON 0 0 0.35 V 0 0 0 0 0 0 0 0 0 ON ON 4.75 to 5.25V No.A0245-3/12 LA73054 Design Guarantee Items at Ta = 25°C, VCC = 5V Input Signal Parameter Symbol Point Signal Freq [Hz] Ratings Ampli- Output tude Point Test Conditions min typ Control Voltage Unit : V max Unit V3 V4 V5 SW Control V9 V10 V12 V13 V15 V36 S21 S28 S23 S31 [p-p] f characteristic at group delay VIN2 SG3 7M 1V T33 GD31 VIN6 SG2 7M 714mV T31 GD28 VIN8 SG1 7M 1V T28 GD25-1 VIN11 SG1 7M 1V T25 GD23-1 VIN14 SG4 7M 1V T23 GD21-1 VIN16 SG4 7M 1V T21 GD25-2 VIN11 SG1 14M 1V T25 At 7MHz (Interlace) f characteristic of group delay At 14MHz (progressive) DG S25 S33 GD33 Difference in group delay ±10 ±15 ns 0 0 0 0 0 0 0 0 0 ±15 ±20 ns 0 0 0 0 3.3 0 0 0 0 % 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 at 7MHz for 100kHz of each output GD23-2 VIN14 SG4 14M 1V T23 GD21-2 VIN16 SG4 14M 1V T21 Difference in group delay at 14MHz for 100kHz of each output DG33 VIN2 SG7 3.58M 1V T33 DG28 VIN8 SG7 3.58M 1V T28 DG25 VIN11 SG7 3.58M 1V T25 DGMIX VIN6 SG2 3.58M 286mV T33 VIN8 SG7 Y com- 1V DP33 VIN2 SG7 3.58M 1V T33 DP28 VIN8 SG7 3.58M 1V T28 DP25 VIN11 SG7 3.58M 1V T25 DPMIX VIN6 SG2 3.58M 286mV T33 VIN8 SG7 Y com- 1V VIN2 SG3 Calculate, in percentage, 1 2 the amplitude of SIN wave on the white level relative to that of SIN 3.3 wave on the black level of each output signal. ponent DP Measure the difference -1 0.5 1 deg 0 0 in phase of SIN wave on the white level relative to that of SIN wave on the 3.3 black level of each output signal. ponent Cross-talk Video S/N ratio Linearity of RGB signal CT33 4M 1V T33 Measure the 4MHz -60 -55 dB 0 0 0 0 0 0 0 0 0 -79 -77 dB 0 0 0 0 0 0 0 0 0 -73 -71 dB 3.3 0 0 0 0 0 0 component of output in CT31 VIN6 SG2 4M 1V T31 CT28 VIN8 SG1 4M 1V T28 CT25 VIN11 SG1 4M 1V T25 percentage relative to CT23 VIN14 SG4 4M 1V T23 the magnitude of 4MHz CT21 VIN16 SG4 4M 1V T21 SN33 VIN2 SG5 1V T33 the no-input route and specify this in a of other outputs. Measure S/N of the output signal with a noise SN28 VIN8 SG5 1V T28 SN25 VIN11 SG5 1V T25 SNMIX VIN8 SG5 1V T33 in dB. LN25 VIN11 SG8 0.7V T25 Measure GAIN of the LN23 VIN14 SG8 0.7V T23 LN21 VIN16 SG8 0.7V T21 VIN2 SG5 1V meter (LPF 10MHz, HPF 100kHz) and specify this 95 99 100 % 3.3 0 0 output signal and specify this in a percentage relative to GAIN at 0.35Vp-p input. Caution: The control voltage of V19 and V35 is 0 V for all of above items. SG8 is the signal determined by removing SYNC from SG5. No.A0245-4/12 LA73054 Package Dimensions unit : mm 3247A 7.6 19 0.5 5.6 36 1 18 0.2 (1.5) 15.0 0.8 0.1 (0.7) 1.7max 0.3 SANYO : SSOP36(275mil) Control Pin Function Table Pin No. 36 Control 0 to 0.7V (LOW) AMP-GAIN changeover for composite/S 6dB 2.6 to 5V (HIGH) 9dB 15 AMP-GAIN changeover for component 6dB 9dB 35 Drive current changeover for composite/S Two-system drive Single-system drive 19 Drive current changeover for component Two-system drive Single-system drive 5 Mute control for composite/S With pin 10 at LOW No mute Mute of pins 33, 31, and 28 With pin 10 at HIGH No mute Mute of pins 31 and 28 12 Component mute control No mute Mute of pins 25, 32, and 21 9 Y/C-MIX control At composite At Y/C-MIX 10 Pin 11 input form changeover Clamp input Pedestal clamp input 13 Component LPF characteristics changeover Interlace compatible Progressive compatible * Pin 2 is connected to GND at Y/C-MIX. Pin 3 Pin 4 Pin 30 output DC 0 to 0.7V 0 to 0.7V LOW (0V) → For 4:3 mode 0 to 0.7V 2.6 to 5V MIDDLE (2.2V) → For the letter box mode 2.6 to 5V 0 to 0.7V HIGH (5V) → For the squeeze mode 2.6 to 5V 2.6 to 5V Prohibited * The voltage to be applied to all control pins must not be higher than the one applied to VCC and lower than the one applied to GND. * All of control pins must not be used in the OPEN state. No.A0245-5/12 LA73054 Block Diagram and Application Circuit Example No.A0245-6/12 LA73054 Pin Functions Pin Terminal Pin Name I/O P 5V 34 VCC1 VCC22 VCC21 2 COMPOSITE.IN I 2.3V No. 1 24 Conditions Voltage Equivalent Circuit VCC When selecting Y/C-MIX off and gain (L) 3 SQUEEZE.SW 4 LETTER-BOX.SW 5 MUTE.SW1 9 Y/C-MIX.SW 10 RGB.SW 12 MUTE.SW2 I 2V OPEN Always 13 LPF.SW 15 AMP.SW2 19 DRIVE.SW2 35 DRIVE.SW1 36 AMP.SW1 6 CHROMA.IN I 2.8V P 0V I 2.3V 7 GND11 17 GND12 20 GND26 22 GND25 26 GND24 27 GND23 29 GND22 32 GND21 8 Y.IN1 GND When selecting gain (L) Continued on next page. No.A0245-7/12 LA73054 Continued from preceding page. Pin No. 11 Pin Name I/O Y.IN2 I Terminal Conditions Voltage 2.3V Equivalent Circuit When selecting component and gain (L) 14 Cb.IN 16 Cr.IN 18 I 2.9V When selecting gain (L) REG O 2V 470µF toward to GND. 21 Cr.OUT O 2.5V 23 Cb.OUT 25 Y.OUT2 28 Y.OUT1 33 COMPOSITE.OUT 30 C_DC.OUT Except mute 1.35V O 4.4V When squeeze mode Continued on next page. No.A0245-8/12 LA73054 Continued from preceding page. Pin No. 31 Pin Name I/O CHROMA.OUT O Terminal Conditions Voltage 2.4V Equivalent Circuit When selecting gain (L) Except mute No.A0245-9/12 LA73054 Test Circuit No.A0245-10/12 LA73054 Test input signal No.A0245-11/12 LA73054 Specifications of any and all SANYO Semiconductor products described or contained herein stipulate the performance, characteristics, and functions of the described products in the independent state, and are not guarantees of the performance, characteristics, and functions of the described products as mounted in the customer's products or equipment. To verify symptoms and states that cannot be evaluated in an independent device, the customer should always evaluate and test devices mounted in the customer's products or equipment. SANYO Semiconductor Co., Ltd. strives to supply high-quality high-reliability products. However, any and all semiconductor products fail with some probability. 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Specifications and information herein are subject to change without notice. PS No.A0245-12/12