WT8045 Datasheet Synchronous Signal Discriminator and Power Saving Detector

Manufacturer: Weltrend Semiconductor

Overview: WT8045 Synchronous Signal Discriminator and Power Saving Detector for Green Monitor  May 4,.

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WT8045 synchronous signal discriminator and power saving detector by Weltrend Semiconductor - Datasheet Preview

Datasheet Details

Part number	WT8045
Manufacturer	Weltrend Semiconductor
File Size	441.19 KB
Description	Synchronous Signal Discriminator and Power Saving Detector
Download	WT8045 Download (PDF)

General Description

The WT8045 is a silicon monolithic circuit designed for synchronous signal processing and power saving detection of multi-sync display monitors, which can cope with many kinds of PC's and workstations.

It can be applied to display monitors supporting standard IBM VGA, VESA super VGA and IBM 8514/A video modes.

It can also be used in other high-end display monitors supporting non-standard video modes with user-defined horizontal/vertical frequency ranges.

Key Features

Accepting two separated H&V synchronous signals with positive/ negative polarity.
Support VESA VGA (640X480, 640X400, 640X350), VESA SVGA (800X600), European SVGA (800X600), VESA new SVGA (800X600), XGA (1024X768) and 1280x1024.
Capable of processing horizontal frequency between 25KHZ to 80KHZ.
Standard IBM video mode control outputs (1024X768, 640X480, 640X400, 640X350).
Five non-standard horizontal frequency control outputs in predefined freque.

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