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CH7025 - TV/VGA Encoder

This page provides the datasheet information for the CH7025, a member of the CH7026 TV/VGA Encoder family.

Datasheet Summary

Description

The CH7025/CH7026 is a device targeting handheld and similar consumer systems which accept digital input signal.

CH7025/CH7026 encodes and transmits data through 10-bit DACs.

Features

  • Support multiple output formats. Such as SDTV format (NTSC and PAL), HDTV format for 480p,576p,720p and 1080i, analog RGB output for VGA. Sync signals can be provided in separated or composite manner (Programmable composite sync generation).
  • Three on-chip 10-bit high speed DACs providing flexible output capabilities. Such as single, double or triple CVBS outputs, YPbPr output, RGB output and simultaneous CVBS and S-video outputs.
  • Internal embedded 16Mbits SDRAM is u.

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Datasheet preview – CH7025

Datasheet Details

Part number CH7025
Manufacturer Chrontel
File Size 314.05 KB
Description TV/VGA Encoder
Datasheet download datasheet CH7025 Datasheet
Additional preview pages of the CH7025 datasheet.

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Full PDF Text Transcription

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Chrontel CH7025/CH7026 Advance Information CH7025/CH7026 TV/VGA Encoder FEATURES • Support multiple output formats. Such as SDTV format (NTSC and PAL), HDTV format for 480p,576p,720p and 1080i, analog RGB output for VGA. Sync signals can be provided in separated or composite manner (Programmable composite sync generation). • Three on-chip 10-bit high speed DACs providing flexible output capabilities. Such as single, double or triple CVBS outputs, YPbPr output, RGB output and simultaneous CVBS and S-video outputs. • Internal embedded 16Mbits SDRAM is used as frame buffer. Supporting for frame rate conversion. 90/180/270 degree image rotation and vertical or horizontal flip functions are supported.
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