WT9101 Datasheet (Weltrend) - Video Amplifier System

WT9101, Video Amplifier System

The WT9101 pre-amp is an integrated CMOS CRT pre-amp.

The IC is I2 C compatible, and allows control of all the parameters necessary to directly setup and adjust the gain and contrast in the CRT display.

Brightness and bias can be controlled through the DAC outputs.

Black level clamping of the signal

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WT9101 Video Amplifier System with OSD & DACs Data Sheet Preliminary REV.

0.92 Feb, 5, 2002 The information in this document is subject to change without notice.

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24, Industry E.

9 th RD., Science-Based Industrial Park, Hsin-Chu, Taiwan TEL:886-3-5780241 FAX:886-3-5794278.5770419

WT9101 Features

* 110 MHz bandwidth preamplifier with full video signal parametric control. I 2 C compatible interface to micro-controller. 4 external 8-bit DACs for bus controlled Bias and brightness. On Screen Display(OSD) mixing. Auto Beam current limiti