AK4254 - Capacitor-less Video Amp

Product Overview

Asahi Kasei Microsystems

Part number	AK4254
Manufacturer	Asahi Kasei Microsystems
File Size	380.04 KB
Description	Capacitor-less Video Amp
Datasheet	AK4254 Datasheet
Additional preview pages of the AK4254 datasheet.

The AK4254 is a 2ch Video AMP with 7:2 video switch, input clamp circuit, LPF and charge pump circuit.

www. DataSheet4U. com 1. Video Section.
Composite Signal Inputs/Output.
Selector for 7 inputs and 2 outputs.
Video Driver for Composite Signal Output (+6dB).
On-Chip Sync-tip Clamp Circuit.
6MHz Low Pass Filter.
Charge pump circuit for negative power supply.
Parallel I/F or Serial µP I/F (I2C, 3-wires serial) 2. Power Supply: 2.7V ~ 3.6V 3. Ta=-40 ∼ +85°C 4. Package: 30pin VSOP VIN1 VIN2 VIN3 VIN4 VIN5 VIN6 VIN7 Sync-tip Clamp AVDD AV.

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Published: May 19, 2010 |