BT457 Datasheet - Conexant Systems

BT457, (BT457 / BT458) Monolithic CMOS 256 Color Palette RAMDAC

m o .c U 4 t e Bt457/Bt458 e h S MHz/165 MHz Monolithic CMOS 256 Color Palette 125 MHz/135 a RAMDAC at .D Distinguishing .

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Datasheet Details

Part number:

BT457

Manufacturer:

Conexant Systems

File Size:

639.05 KB

Description:

(BT457 / BT458) Monolithic CMOS 256 Color Palette RAMDAC

Features

* w w w The Bt457 and Bt458 are pin- and software-compatible RAMDACs designed specifically for high-performance, high-resolution color graphics. The architecture enables a display of 1280 x 1024 bit-mapped color graphics (up to 8 bits per pixel plus up to 2 bits of overlay information). This minimizes

Applications

* High-resolution color graphics CAE/CAD/CAM Image processing Video reconstruction CLOCK VAA GND FSADJUST VREF Load Control MUX Control Blink Control COMP 4(8) 40 40 8 8 MUX Latch Read Blink Mask Mask 256 X 12 (24) Color Palette IOR (N/C) 4(

BT457 Distributors

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BT457 BT457 BT458 Monolithic CMOS 256 Color Palette RAMDAC Conexant Systems

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