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BU1425AK Datasheet NTSC / PAL digital RGB encoder

Manufacturer: ROHM

General Description

s Pin No.

Pin name 1 2 3 4 5 6 7 8 9 10 11 12 13

Overview

Multimedia ICs NTSC / PAL digital RGB encoder BU1425AK / BU1425AKV The BU1425AK / BU1425AKV are ICs which convert digital RGB / YUV input to composite (NTSC / PAL / PAL60), luminance (Y), and chrominance (C) signals, and outputs the results.

Key Features

  • 1) Input clocks supported 27.0 / 13.5MHz 28.636 / 14.318MHz 28.375 / 14.1875MHz 35.4695 / 17.73475MHz 2) 24-bit RGB and 16-bit YUV input signals are supported. 3) Both master and slave systems are supported. 4) 9-bit high-speed DAC is used for DAC output of composite VIDEO, Y, and C signals. 5) Internal 8-color OSD output function is provided. 6) FSC-TRAP on the Y channel can be turned on and off. 7) C channel is equipped with an internal chrominance band-pass filter in addition to the.