AK4252 - Asahi Kasei Microsystems

AK4252 Output Coupling Capacitor-less Video Amp

The AK4250/52 are a Video Amp with LPF. The output coupling capacitor can be removed because the AK4250/52 include the negative power supply circuit. The AK4250/52 are housed in a space-saving 8-pin USON package. FEATURE 1. Video Function • A Composite Video Input • A Video-Amp for Composite Video Signal AK4250: +6dB www.DataSheet4U.com Ak4252: +12dB • Low P.

Features

8 CN www.DataSheet4U.com VDD VIN 2 7 VEE 3 Top View 6 VSS PDN 4 5 VOUT Rev.0.4 -2- 2006/11 ASAHI KASEI [AK4250/52] PIN/FUNCTION No. 1 2 3 4 5 6 7 8 Pin Name CP VDD VIN PDN VOUT VSS VEE CN I/O O I I O O I Function Positive Charge Pump Capacitor Terminal Pin Power Supply Pin. Composite Video Signal Input Pin Power-Down Mode Pin. Internal Pull Down 100kΩ. “H”: Power up, “L”: Power down. Composite Video Signal Driver Pin Ground Pin Negative Voltage Output Pin for Video Amplifier Negative Charge Pump Capacitor Terminal Pin www.DataSheet4U.com ABSOLUTE MAXIMUM RATINGS (VSS=0V;.