Application Notes: PCB Layout and Design Guide for CH7033B

2022-10-10
●INTRODUCTION:
■Chrontel CH7033B is specifically designed for consumer electronics device and PC markets for which multiple high definition content display formats are required. With its advanced video encoder, flexible scaling engine and easy-to-configure audio interface, the CH7033B satisfies manufactures' products display requirements and reduces their cost of development and time-to-market.
■This application note focuses only on the basic PCB layout and design guidelines for CH7033B HDTV/VGA/HDMI/DVI encoder. Guidelines in component placement, power supply decoupling, grounding, input/output signal interface are discussed in this document.
■The discussion and figures that follow reflect and describe connections based on the 88-pin QFN package of the CH7033B. And in the figures, only HDMI connector will been shown.

Chrontel

CH7033B

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Part#

video encoderHDTV encoderVGA encoderHDMI encoderDVI encoder

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consumer electronics device ]PC markets ]

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Application note & Design Guide

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Please see the document for details

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QFN

English Chinese Chinese and English Japanese

06/30/2020

Rev1.9

AN-B012

596 KB

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