Ordering number : ENA0071 Monolithic Linear IC LA73073CL Video Driver for DSC Overview LA73073CL is 75Ω Video driver for DSC. Functions/Features • Not requires output coupling capacity. • Low voltage drive (VCC = 2.8V to 3.6V) • V sag does not occur. • Implements 6th Low Pass Filter (fc = 7.5MHz) • Current dissipation in stand-by mode : 0µA • Selectable amplifier gain of 6dB, 12dB and 16dB. (Pin control (GND/Open/VCC)) • Output drive performance allows up to 75Ω output and single system. Specitications Maximum Ratings at Ta = 25 °C Parameter Maximum supply voltage Allowable power dissipation Symbol Conditions Ratings VCC max Pd max Ta ≤ 80°C, ∗Mounted on a board Unit 4.0 V 160 mW Operating temperature Topr -25 to +80 °C Storage temperature Tstg -55 to +150 °C ∗(10×20×0.8mm) Material : Paper phenol Recommended Operating Conditions at Ta = 25 °C Parameter Symbol Recommended Operating supply voltage VCCSTD Operating supply voltage range VCCRANGE Conditions Ratings Unit 3.1 V 2.8 to 3.6 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 using any 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. 92706 / 91005 MS PC B8-8039 No.0071-1/6 LA73073CL Electrical Characteristics at Ta = 25°C, VCC = 3.1V Parameter Symbol Ratings Conditions min typ Unit max [Current dissipation part] Current dissipation 1 ICC ( VIN = White50% ) Current dissipation 2 ICC2 ( Non-signal mode ) Current dissipation 3 4pin = Low 14 22 30 mA 7 11.5 15 mA 0 5 µA 5.7 6.2 6.7 dB Input = White50% 4pin = Low Input = No signal ICC-STBY 4pin = Open (High) Voltage gain V6 VG-L VIN = 1Vp-p 100% white 2pin = Low (GND) Voltage gain V12 VG-M VIN = 0.5Vp-p 100% white 2pin = MID (Open) 11.7 12.2 12.7 dB Voltage gain V16 VG-H VIN = 317mVp-p 100% white 2pin = High (VCC) 15.7 16.2 16.7 dB Freq. Characteristic Vf f = 100kHz/5MHz -1.5 -0.5 +0.5 dB Differential Gain DG -2.0 0 -2.0 % Differential Phase DP -2.0 0 -2.0 deg VCC-0.5 3.6 V GND 0.3 V VCC-0.3 VCC V 1.4 V 0.3 V ( Standby mode ) [Video part] [Control terminal part] Stand-by control terminal H voltage VTH-STBY-H (SET = STANDBY MODE) Stand-by control terminal L voltage VTH-STBY-L (SET = ACTIVE MODE) Gain selection control terminal H voltage VTH-G-H (SET = 6dB) Amp Gain = 16dB 2-pin terminal voltage range VTH-G-M (SET = 12dB) Gain selection control terminal L voltage Active mode 4-pin terminal voltage range (SET = 16dB) Gain selection control terminal M voltage ICC ≤ 5µA 4-pin terminal voltage range Amp Gain = 12dB 1.0 2-pin terminal voltage range VTH-G-L Amp Gain = 6dB 1.2 (OPEN) GND 2-pin terminal voltage range Package Dimensions unit : mm 3301 No.0071-2/6 LA73073CL LA73073CL Pin Configuration, Pin Function Diagram and Block Diagram No.0071-3/6 LA73073CL Input Output Form Pin No Symbol Equivalent Circuit Voltage 1 AGND 0V 2 GAINCTL 1.2V Description Analog GND Gain select pin Control of Pin2 3 VIN 1.1V GAIN H(VCC) ⇒ 16dB M(OPEN) ⇒ 12dB L(GND) ⇒ 6dB Video input terminal (Sync-tip clamp (input High-impedance)) 4 PSAVCTL VCC or 0V 5 GND Power save mode select pin Control of Pin4 MODE H(VCC) OPEN or VCC±0.5V ⇒ STANDBY L(GND) 0V to 0.3V ⇒ ACTIVE 0V Continued on next page. No.0071-4/6 LA73073CL Continued from preceding page. Pin No Symbol 6 CLKOUT Equivalent Circuit Voltage +3.0V Description Pin : Clock output terminal ↑↓ 0V 7 ND1 +0.5V ↑↓ Pin7 : The terminal which transmits an electric charge -2.6V (-VCC) 8 VCCN 0V Pin8 : Negative VCC ↑↓ -2.5V (-VCC) 9 VOUT 0V Video output terminal (Push-pull output Low-impedance) 10 VCC 2.9V to 3.6V No.0071-5/6 LA73073CL Measurement Circuit Diagram 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 September, 2005. Specifications and information herein are subject to change without notice. PS No.0071-6/6