TW9920

Techwell, Inc. www.datasheet4u.com TW9920 – Analog Video Decoder / Encoder Preliminary Data Sheet Techwell Confidential. Information may change without notice. Disclaimer This document provides technical information for the user. Techwell, Inc. reserves the right to modify the information in this document as necessary. The customer should make sure that they have the most recent data sheet version. Techwell, Inc. holds no responsibility for any errors that may appear in this document. Customers should take appropriate action to ensure their use of the products does not infringe upon any patents. Techwell, Inc. respects valid patent rights of third parties and does not infringe upon or assist others to infringe upon such rights. TECHWELL, INC. 1 REV. D 08/29/2005 TW9920 Techwell, Inc. ...............................................................................1 Features........................................................................................4 Functional Description...............................................................5 General description..................................................................6 www.datasheet4u.com Analog Front-end .....................................................................6 Video Source Selection........................................................6 Clamping and Automatic Gain Control ................................7 Analog to Digital Converter ..................................................7 Sync Pro...