TW2837 Datasheet - Intersil

TW2837 4 Channel Video and Audio Controller

4 Channel Video and Audio Controller for Security Applications TW2837 The TW2837 has four high quality NTSC/PAL video decoders, dual color display controllers and dual video encoders. The TW2837 contains four built-in analog anti-aliasing filters, four 10-bit Analog-to-Digital converters, and proprietary digital gain/clamp controller, high quality Y/C separator to reduce crossnoise and high performance free scaler. Four built-in motion, blind and night detectors can increase security system fea.

TW2837 Features

* FOUR VIDEO DECODERS Accepts all NTSC(M/N/4.43) / PAL(B/D/G/H/I/K/L/M/N/60) standards with auto detection Integrated four video analog anti-aliasing filters and 10-bit CMOS ADCs High performance adaptive 4H comb filters for all NTSC/PAL standards IF compensation filter for improvement of color demodu

TW2837-Intersil.pdf