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TW2965

Intersil
Part Number TW2965
Manufacturer Intersil
Description 4-CH WD1 (960H)/D1 Compatible Video Decoders and Audio Codecs
Published Nov 29, 2015
Detailed Description 4-CH WD1 (960H)/D1 Compatible Video Decoders and Audio Codecs with Video Encoder TW2965 Features Video Decoder  WD1 (9...
Datasheet PDF File TW2965 PDF File

TW2965
TW2965

Overview
4-CH WD1 (960H)/D1 Compatible Video Decoders and Audio Codecs with Video Encoder TW2965 Features Video Decoder  WD1 (960H) and D1 compatible video decoding operation and each channel is programmable  NTSC (M, 4.
43) and PAL (B, D, G, H, I, M, N, N combination), PAL (60) support with automatic format detection  Software selectable analog inputs allows any of 2 CVBS per one video ADC  Built-in analog anti-alias filter  Four 10-bit ADCs and analog clamping circuit for CVBS input  Fully programmable static gain or automatic gain control for the Y channel  Programmable white peak control for CVBS channel  4-H adaptive comb filter Y/C separation  PAL delay line for color phase error correction  Image enhancement with peaking and CTI  Digital sub-carrier PLL for accurate color decoding  Digital Horizontal PLL for synchronization processing and pixel sampling  Advanced synchronization processing and sync detection for handling non-standard and weak signal  Programmable hue, brightness, saturation, contrast, sharpness  Automatic color control and color killer  ITU-R 656 like YCbCr(4:2:2) output or time multiplexed output with 36/72/144MHz for WD1 or 27/54/108MHz for D1 format Audio Codecs  Integrated five audio ADCs processing and one audio DAC  Provides multi-channel audio mixed analog output  Support I2S/DSP Master/Slave interface for record output and playback input  PCM 8/16-bit and u-Law/A-Law 8-bit for audio word length  Programmable audio sample rate that covers popular frequencies of 8/16/32/44.
1/48kHz Miscellaneous  Two-wire MPU serial bus interface  Integrated clock PLL for 144/108MHz clock output  Embedded video encoder  Power save and Power down mode  Low power consumption  Single 27MHz crystal for all standards and both WD1 and D1 format  3.
3V tolerant I/O  1.
0V/3.
3V power supply  128-pin LQFP package FN8340.
1 November 21, 2013 1 CAUTION: These devices are sensitive to electrostatic discharge; follow proper IC Handling Procedure...


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