The HMP8154 and HMP8156A NTSC and PAL encoders are designed for use in systems requiring the generation of high-quality NTSC and PAL video from digital image data.

Features

• (M) NTSC and (B, D, G, H, I, M, N, CN) PAL Operation

• ITU-R BT.601 and Square Pixel Operation

• Digital Input Formats

- 4:2:2 YCbCr

- 8-Bit or 16-Bit

- 4:4:4 RGB

- 16-Bit (5, 6, 5) or 24-Bit (8, 8, 8)

- Linear or Gamma-Corrected

- 8-Bit BT.656

• Overlay Mixing

- 7 Colors

- Internal, External, or Hard Mixing Control

• Analog Output Formats

- Y/C + Two Composite

- RGB + Composite (SCART)

• Flexible Video Timing Control

- Timing Master or Slave

- Programmable Input Sync Timing

- Selectable Polarity on Each Control Signal

- Programmable Blank Output Timing

- Field Output

• Closed Caption Encoding for NTSC and PAL

• 2x Upscaling of SIF Video

• Three Line Vertical Flicker Filter (HMP8154 only)

• Four 2x Oversampling, 10-Bit DACs with Power Down

• I2C Interface

• Verilog Models Available

• Pb-Free Plus Anneal Available (RoHS Compliant)

Applications

• Multimedia PCs

• Video Conferencing

• Video Editing

• Related Products

- NTSC/PAL Encoders: HMP8170-HMP8173

- HMP8190/91

- NTSC/PAL Decoders: HMP8112A, HMP8115, HMP8116, HMP8130/31