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.

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 Timing Control

- Timing Master or Slave

- Selectable Polarity on Each Control Signal

- Programmable Blank Output Timing

• “Sliced” VBI Data Support

- Closed Captioning

- Widescreen Signalling (WSS)

- BT.653 System B and C Teletext

- NABTS (North American Broadcast Teletext)

- WST (World System Teletext)

• Four 2x Oversampling, 10-Bit DACs

• Fast I2C Interface

Applications

• DVD Players

• Video CD Players

• Digital VCRs

• Multimedia PCs