TW2965-LA2-CR
TW2965-LA2-CR Datasheet
TW2965 Features
| Part | Datasheet |
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TW2965-LA2-CR |
TW2965-LA2-CR (pdf) |
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| 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, 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 1 FN8340.1 November 21, 2013 CAUTION These devices are sensitive to electrostatic discharge follow proper IC Handling Procedures. 1-888-INTERSIL or 1-888-468-3774 | Copyright Intersil Americas LLC All Rights Reserved Intersil and design is a trademark owned by Intersil Corporation or one of its subsidiaries. All other trademarks mentioned are the property of their respective owners. TW2965 Function Description VIN1A VIN1B AIN1 VIN2A VIN2B AIN2 VIN3A VIN3B AIN3 |
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