HMP8170 Datasheet (Intersil Corporation)

HMP8170, NTSC/PAL Video Encoder

are in the Applications section.

1 CAUTION: These devices are sensitive to electrostatic discharge; follow proper IC Handling Procedures.

Intercast™ is a trademark of Intel Corporation.

HMP8170, HMP8171, HMP8172, HMP8173 Data Sheet May 1999 File Number 4284.5 NTSC/PAL Video Encoder The HMP8170, HMP8171, HMP8172, and HMP8173 NTSC and PAL encoders are designed for use in systems requiring the generation of high-quality NTSC and PAL video.

YCbCr digital video data drive the P0-P15 inputs.

The Y data is optionally lowpass filtered to 6MHz and drives the Y analog output.

Cb and Cr are each lowpass filtered to 1.3MHz, quadrature modulated, and added together.

The result drives the C

HMP8170 Features

* (M) NTSC and (B, D, G, H, I, M, N, NC) PAL Operation

* BT.601 and Square Pixel Operation

* Digital Input Formats - 8-bit, 16-bit 4:2:2 YCbCr - 8-bit BT.656

* Analog Output Formats - Y/C + Two Composite - RGB + Composite - YUV + Composite

* Flexible Video Tim