Ordering number : ENA0240 Monolithic Linear IC For DVD Recorder LA73031V Video Signal Input Switch Overview This LA73031V is a video signal input switch for DVD recorder. Functions • 6MHz low pass filter • Video signal detection • Composite sync output • Standby mode • Six input switches × one channel • Five input switches × two channels • Keyed clamp • 6dB amplifier 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 780 mW Operating temperature Topr -20 to +75 °C Storage temperature Tstg -40 to +150 °C ∗ When mounted on a 114.3×76.1×1.6mm3 glass epoxy resin. Recommended Operating Conditions at Ta = 25°C Parameter Recommending operation voltage Operating voltage range Input pin voltage application range Symbol VCC VCC opr VIN Conditions Ratings Unit 5.0 V 4.75 to 5.25 V -0.3 to VCC opr + 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. 71906 MS OT B8-7234 No.A0240-1/10 LA73031V Electrical Characteristics at Ta = 25°C, VCCV= ±5.0V Input signal Parameter Current Symbol Point Signal Freq [Hz] Ratings Amplitude [p-p] ICC1 dissipation Output Point Test Conditions VCC1 Measure the sum of currents VCC2 flowing into VCC1, VCC2, VCC3 VCC3 Control Voltage Unit: V min typ max Unit V4 V7 60 75 90 mA 0 0 7.5 9 10.5 mA V9 V17 V19 V21 V23 V25 V28 5 5 0 0 0 0 0 and VCC4 with no signal. VCC4 Current ICC2 dissipation at standby of composite Measure the sum of currents VCC2 flowing into VCC1, VCC2, VCC3 VCC3 mode Output level VCC1 5 and VCC4 at standby mode. VCC4 C40 VIN40 SG1 1V T38 Measure the output sync tip level 0.7 0.8 0.9 V 0 5 5 0 0 0 0 0 5 at T38. C42 VIN42 SG1 1V T38 0.7 0.8 0.9 V 0 5 5 5 0 0 0 0 5 C44 VIN44 SG1 1V T38 0.7 0.8 0.9 V 0 5 5 0 5 0 0 0 5 C1 VIN1 SG1 1V T38 0.7 0.8 0.9 V 0 5 5 5 5 0 0 0 5 5 C3 VIN3 SG1 1V T38 0.7 0.8 0.9 V 0 5 5 0 0 5 0 0 Output level C8 VIN8 SG2 714mV T31 Measure the output center level 1.9 2.2 2.5 V 0 5 0 0 0 0 0 0 5 of chroma C10 VIN10 SG2 714mV T31 at T31. 1.9 2.2 2.5 V 0 5 0 5 0 0 0 0 5 C12 VIN12 SG2 714mV T31 1.9 2.2 2.5 V 0 5 0 0 5 0 0 0 5 C14 VIN14 SG2 714mV T31 1.9 2.2 2.5 V 0 5 0 5 5 0 0 0 5 C16 VIN16 SG2 714mV T31 1.9 2.2 2.5 V 0 5 0 0 0 5 0 0 5 C18 VIN18 SG3 1V T29 Measure the output sync tip level 0.7 0.8 0.9 V 0 5 0 0 0 0 0 0 5 at T29. Output level of Y C20 VIN20 SG3 1V T29 0.7 0.8 0.9 V 0 5 0 5 0 0 0 0 5 C22 VIN22 SG3 1V T29 0.7 0.8 0.9 V 0 5 0 0 5 0 0 0 5 C24 VIN24 SG3 1V T29 0.7 0.8 0.9 V 0 5 0 5 5 0 0 0 5 C26 VIN26 SG3 1V T29 0.7 0.8 0.9 V 0 5 0 0 0 5 0 0 5 Pedestal level PC38 VIN6 SG4 1V T38 Measure the output pedestal level 2.2 2.3 2.4 V 5 5 0 0 0 0 0 0 5 of component PC31 VIN8 SG4 1V T31 at T38 and T29. 2.2 2.3 2.4 V 5 5 0 0 0 0 0 0 5 VIN18 SG3 G40H VIN40 SG1 100k 1V T38 Measure the gain to input of each 5.5 6 6.5 dB 0 5 5 0 0 0 0 0 5 G8H VIN8 SG1 100k 714mV T31 output. 5.5 6 6.5 dB 0 5 0 0 0 0 0 0 5 G18H VIN18 SG1 100k 1V T29 20log(VOUT/VIN) 5.5 6 6.5 dB 0 5 0 0 0 0 0 0 5 G40L VIN40 SG1 100k 1V T38 Measure the gain to input of each -0.5 0 0.5 dB 0 0 5 0 0 0 0 0 5 G8L VIN8 SG1 100k 714mV T31 output. -0.5 0 0.5 dB 0 0 0 0 0 0 0 0 5 G18L VIN18 SG1 100k 1V T29 20log(VOUT/VIN) -0.5 0 0.5 dB 0 0 0 0 0 0 0 0 5 Frequency F40 VIN40 SG1 10M 1V T38 Ga-Gb -0.5 0 0.5 dB 0 5 5 0 0 0 0 0 5 characteristics F8 VIN8 SG1 10M 714mV T31 Ga=20log(VOUT/VIN) for 100kHz -0.5 0 0.5 dB 0 5 0 0 0 0 0 0 5 F18 VIN18 SG1 10M 1V T29 Gb=20log(VOUT/VIN) for 10MHz -0.5 0 0.5 dB 0 5 0 0 0 0 0 0 5 F40LP1 VIN40 SG1 6M 1V T38 Ga-Gb -3 -1 0.5 dB 0 5 5 0 0 0 0 0 0 characteristics F8LP1 in LPF-on1 F18LP1 VIN8 SG1 6M 714mV T31 Ga=20log(VOUT/VIN) for 100kHz -3 -1 0.5 dB 0 5 0 0 0 0 0 0 0 VIN18 SG1 6M 1V T29 Gb=20log(VOUT/VIN) for 6MHz -3 -1 0.5 dB 0 5 0 0 0 0 0 0 0 output 6dB amp gain 0dB amp gain in LPF-off Frequency 1V Continued on next page No.A0240-2/10 LA73031V Continued from preceding page. Input signal Parameter Frequency characteristic s in LPF-on2 Output 2nd order distortion C.SYNC Ratings Symbol Point Signal Freq [Hz] Amplitude [p-p] F40LP2 VIN40 SG1 14.3M 1V Output Point Test Conditions T38 Ga-Gb Ga=20log(VOUT/VIN) for 100kHz F8LP2 VIN8 SG1 14.3M 714mV T31 F18LP2 VIN18 SG1 14.3M 1V T29 H40 VIN40 SG1 5M 1V T38 Control Voltage Unit: V Min Typ Max Unit V4 V7 -40 dB 0 5 -30 V9 V17 V19 V21 V23 V25 V28 5 0 0 0 0 0 0 -40 -30 dB 0 5 0 0 0 0 0 0 0 -40 -30 dB 0 5 0 0 0 0 0 0 0 Measure the output 2nd -45 -35 dB 0 5 5 0 0 0 0 0 0 harmonics component of 5MHz. -45 -35 dB 0 5 0 0 0 0 0 0 0 -45 -35 dB 0 5 0 0 0 0 0 0 0 VCC V 0 5 0 0 0 0 0 0.3 0.6 V 0 5 0 0 0 0 0 Measure the pulse delay for input 0.85 1.2 1.6 µs 0 5 0 0 0 0 0 5.2 µs 0 5 0 0 0 0 0 VCC V 0 5 0 0 0 0 0 Gb=20log(VOUT/VIN) for 14.3MHz H8 VIN8 SG1 5M 714mV T31 H18 VIN18 SG1 5M 1V T29 CV40H VIN40 SG3 1V T34 Separator Measure the output high level at VCC T34. -0.5 output high level C.SYNC CV40L VIN40 SG3 1V T34 Separator Measure the output low level at 0 T34. output high level C.Sync CT40 VIN40 SG3 1V T34 separator signal at T34. output pulse delay time C.Sync CW40 VIN40 SG3 1V T34 Measure the pulse width at T34. 3.2 VV40H VIN40 SG6 1V T36 Measure the output high level at VCC T36. -0.5 4.2 separator output pulse width V.Sync separator output high level V.Sync VV40L VIN40 SG6 1V T36 separator Measure the output low level at 0 0.3 0.6 V 0 5 0 0 0 0 0 11 19 27 µs 0 5 0 0 0 0 0 T34. output low level V.Sync VT40 VIN40 SG6 1V T36 separator Measure the pulse delay for input signal at T36. output pulse delay time V.Sync VW40 VIN40 SG6 1V T36 Measure the pulse width at T36. 150 190 240 µs 0 5 0 0 0 0 0 VIN40 SG1 1V T43 Input signal VCC VCC V 0 5 0 0 0 0 0 0.6 V 0 5 0 0 0 0 0 separator output pulse width V-DET output VDET40 high level -0.5 V-DET output T43 No signal 0 0.3 low level DG DGLP38 VIN40 SG5 3.58M 1V T38 -2 0 2 % 0 5 5 0 0 0 0 0 0 DP DPLP38 VIN40 SG5 3.58M 1V T38 -1.5 0 1.5 deg 0 5 5 0 0 0 0 0 0 CTCV VIN40 GND 5M 1V T38 -60 -55 dB 0 5 5 0 0 0 0 0 VIN42 SG1 VIN8 VIN10 GND 5M 714mV T31 -60 -55 dB 0 5 0 0 0 0 0 0 VIN18 GND 5M 1V T29 -60 -55 dB 0 5 0 0 0 0 0 0 VIN20 SG3 VIN40 SG3 1V T38 -65 -60 dB 0 5 5 0 0 0 0 0 Crosstalk CVBS Crosstalk C Crosstalk Y Video S/N CTC CTY SN40 SG2 BW = HPF100kHz, LPF5MHz 0 20log (noise/signal) No.A0240-3/10 LA73031V Package Dimensions unit : mm (typ) 3277 15.0 0.5 5.6 7.6 23 44 1 22 0.65 0.2 0.22 0.1 (1.5) 1.7max (0.68) SANYO : SSOP44(275mil) Control Specification Pin control voltage Low level: 0 to 0.7V, High level: 2.6 to 5V Input selection control PIN21 PIN19 PIN17 PIN9 PIN4 PIN23 Output INSEL3 INSEL2 INSEL1 YOUTSEL COMPONENT Stand-by CVBSOUT Y OUT C OUT C.SYNC L L L L L L CVBS1 Y1 C1 Y1 L L H L L L CVBS2 Y2 C2 Y2 L H L L L L CVBS3 Y3 C3 Y3 L H H L L L CVBS4 Y4 C4 Y4 H L L L L L CVBS5 Y5 C5 Y5 L L L H L L CVBS1 CVBS1 C1 CVBS1 L L H H L L CVBS2 CVBS2 C2 CVBS2 L H L H L L CVBS3 CVBS3 C3 CVBS3 L H H H L L CVBS4 CVBS4 C4 CVBS4 H L L H L L CVBS5 CVBS5 C5 CVBS5 L Cb Y1 Cr (C1) H H Y1 CVBS2/Y2 (∗1) Other Controls Pin No Control item L control H control 7 Gain-CTL 0dB 6dB 28 LPF ON/OFF ON OFF ∗1: At the time of standby, if a signal is in Y2, the sync of the signal of Y2 will be separated. Standby mode CVBS2 Y2 C.Sync output Input No Input CVSB2 Input Input Y2 No Input Input Y2 ∗2: Since Pin25 is test mode control, please apply GND level. No.A0240-4/10 LA73031V Block Diagram and Application Circuit Example No.A0240-5/10 LA73031V Pin Functions Pin No. Pin name Signal wave form DC voltage AC level 1 CVBS-IN4 0dB: 1.6V 3 CVBS-IN5 6dB: 2.1V 40 CVBS-IN1 42 CVBS-IN2 44 CVBS-IN3 DC No signal: 1.6V 2 V-DET-CTL DC 1.7 to 2.0V 4 COMPONENT-H DC Except component Equivalent circuit mode: 0V Component mode: 5V 7 GAIN-CTL DC 0dB: 0V 9 Y-OUT-SEL DC Y output: 0V 17 INSEL1 DC 19 INSEL2 6dB: 5V CVBS output :5V 21 INSEL3 23 STAND-BY-H Low: 0V High: 5V DC Normal mode: 0V Standby mode: 5V 28 LPF-CTL DC LPF-ON: 0V LPF-OFF: 5V 6 Cb-IN 0dB: 3.0V 6dB: 2.9V DC 8 No signal: 1.6V C-IN1/ 0dB: 3.0V Cr-IN 6dB: 2.9V DC No signal: 1.6V Continued on next page. No.A0240-6/10 LA73031V Continued from preceding page. Pin No. Pin name 10 C-IN2 12 C-IN3 14 C-IN4 16 C-IN5 11 30 35 Signal wave form DC voltage AC level 2.9V DC No signal: 2.9V DC 2.5V VCC4 VCC2 41 VCC3 VCC1 13 GND4 27 GND2 32 GND3 37 GND1 15 REG 18 Y-IN1 0dB: 1.6V 20 Y-IN2 6dB: 2.1V 22 Y-IN3 24 Y-IN4 26 Y-IN5 DC 25 Equivalent circuit TEST MODE-CTL No signal: 1.6V GND Continued on next page. No.A0240-7/10 LA73031V Continued from preceding page. Pin No. 29 31 Pin name Signal wave form DC voltage AC level Y-OUT 0.8V C-OUT/ 2.3V Equivalent circuit Cr-OUT 38 CVBS-OUT/ CVBS output: 0.8V Cb-OUT Component output: 2.3V 33 V-DET-IN 34 C.SYNC OUT 36 V.SYNC OUT 43 V-DET OUT DC No signal: 0.3V Input signal: 5V 39 V-DET-FIL DC No.A0240-8/10 LA73031V Test Circuit No.A0240-9/10 LA73031V Input Signal 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. It is possible that these probabilistic failures could give rise to accidents or events that could endanger human lives, that could give rise to smoke or fire, or that could cause damage to other property. When designing equipment, adopt safety measures so that these kinds of accidents or events cannot occur. Such measures include but are not limited to protective circuits and error prevention circuits for safe design, redundant design, and structural design. In the event that any or all SANYO Semiconductor products (including technical data,services) described or contained herein are controlled under any of applicable local export control laws and regulations, such products must not be exported without obtaining the export license from the authorities concerned in accordance with the above law. No part of this publication may be reproduced or transmitted in any form or by any means, electronic or mechanical, including photocopying and recording, or any information storage or retrieval system, or otherwise, without the prior written permission of SANYO Semiconductor Co., Ltd. Any and all information described or contained herein are subject to change without notice due to product/technology improvement, etc. When designing equipment, refer to the "Delivery Specification" for the SANYO Semiconductor product that you intend to use. Information (including circuit diagrams and circuit parameters) herein is for example only; it is not guaranteed for volume production. SANYO Semiconductor believes information herein is accurate and reliable, but no guarantees are made or implied regarding its use or any infringements of intellectual property rights or other rights of third parties. This catalog provides information as of June, 2006. Specifications and information herein are subject to change without notice. PS No.A0240-10/10