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LA7784 Fiches technique(PDF) 1 Page - Sanyo Semicon Device |
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LA7784 Fiches technique(HTML) 1 Page - Sanyo Semicon Device |
1 / 7 page 92706 / O2505 MS OT B8-6337 No.8386-1/7 LA7784 Overview The LA7784 is a downconverter IC for digital CATV. It accepts RF input frequencies from 50 to 150MHz and supports the DOCSIS (USA) and Euro-DOCSIS (Europe) standards. Features • RF Mixer. • Attenuation control for RF Mixer. • Driver for SAW filter. • IF AGC amplifier. • IF Driver amplifier for ADC. Specifications Maximum Ratings at Ta = 25 °C Parameter Symbol Conditions Ratings Unit Maximum supply voltage VCC max Pin 8, 14, 19, 20, 21, 22, 26, 27 6.0 V Circuit voltages V max Pin 9 VCC V Circuit current I12, 13 Pin 12, 13 sink current 2 V Allowable power dissipation P d max Ta ≤70°C 900* mA Operating temperature range T opr -20 to +70 mW Storage temperature range T stg -55 to +150 °C * On the board (114.3 ×76.1×1.6mm) Operating Conditions at Ta = 25 °C Parameter Symbol Conditions Ratings Unit Recommended supply voltage VCC Pin 8, 14, 19, 20, 21, 22, 26, 27 5.0 V Operating supply voltage range VCC op Pin 8, 14, 19, 20, 21, 22, 26, 27 4.5 to 5.5 V Ordering number : ENN8386 Monolithic Linear IC Downconverter IC for Digital CATV 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. |
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Description similaire - LA7784 |
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