Intersil TW9906 Multi-Standard Comb Filter Video Decoder

Features

Image

FEATURES

• NTSC (M, 4.43) and PAL (B, D, G, H, I, M, N, N combination),

PAL (60), SECAM support with automatic format detection

• Advanced synchronization processing for VCR trick mode

and weak signal

• Software selectable analog inputs allows any of the

following combinations:

- Up to five composite video inputs

- Four composite, one S-video or one YCbCr input.

- Two composite, two S-Video or two YCbCr inputs.

- Three composite, one S-Video and one YCbCr input.

• Three 10-bit ADCs with clamping circuit and anti-aliasing filter.

• Fully programmable static or automatic gain control for the Y channel

• Programmable white peak control for the Y channel

• Adaptive 4H comb filter for the best image quality.

• PAL delay line for color phase error correction

• Digital sub-carrier PLL for accurate color decoding

• Digital Horizontal PLL and advanced synchronization

processing for non-standard video signals