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