SAB9076H Description
The SAB9076H is a picture-in-picture controller for NTSC TV-sets. The circuit contains ADCs, reduction circuitry, memory control, display control and DACs. The device inserts one or two live video signals with original or reduced sizes into a live video signal.
SAB9076H Key Features
- Twin PIP in interlaced mode at 8-bit resolution
- Large display fine positioning area, both channels independent
- Only 2 Mbit required as external VDRAM (2 × 1 Mbit or 1 × 2 Mbit)
- Four 8-bit Analogue Digital Converters (ADCs; > 7-bit performance) with clamp circuit
- Most PIP modes handle interlaced pictures without joint line error
- Two PLLs which generate the line-locked clocks for the acquisition channels
- Display PLL to generate line-locked clock for the display
- Three 8-bit Digital Analogue Converters (DACs)
- 4 : 1 : 1 data format
- Single and double PIP modes can be set