Datasheet Summary
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Ordering number : ENA1957
CMOS IC
Overview
Silicon gate
NTSC/PAL/SECAM Digital Video Decoder
The LC749870W is a digital video decoder that converts NTSC, PAL and SECAM video signals into digital ponent video signals. Digital video data can be output easily by inputting NTSC, PAL and SECAM video signals. The output data format is patible with ITU-R BT.656.
Features
- Supports NTSC (M, 4.43), PAL (B, D, G, H, I, M, N, 60), and SECAM video signal inputs.
- On-chip video switch that supports 4 video inputs
- 10-bit ADC (sampling at 27MHz)
- Automatic gain control (AGC) function
- Digital clamp circuit
- Digital automatic color control (ACC) circuit
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