The ADV7391BCPZ is a High Speed SD/HD Video Encoder with three 2.7/3.3V 10-bit video DACs that provide support for composite (CVBS), S-Video (Y-C) or component (YPrPb/RGB) analogue outputs in either standard definition (SD) or high definition (HD) video formats. Optimized for low power operation and requiring few external components, this encoder is ideally suited to portable and power-sensitive applications requiring TV-out functionality. Cable detection and DAC auto power-down features ensure that power consumption is kept to a minimum. The ADV7391 has an 8-bit video input port that supports SD video formats over an SDR interface and HD video formats over a DDR interface. It has a 16-bit video input port that can be configured in a variety of ways. SD RGB input is supported. The encoder supports embedded EAV/SAV timing codes, external video synchronization signals and the I2C? and communication protocol.
- 3 High quality, 10-bit video DACs
- Supports multiformat video input
- Supports multiformat video output
- Advanced power management
- 74.25MHz 8-/10-/16-bit high definition input support
- Copy generation management system (CGMS)
- Closed captioning and wide screen signalling (WSS)
- Integrated subcarrier locking to external video source
- Complete on-chip video timing generator
- On-chip test pattern generation
- Controlled edge rates for start and end of active video
- Separate pedestal control on component and composite/S-Video output
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