DATA SHORT To request the full datasheet, please visit www.intersil.com/products/TW9912 FN7945 TW9912 Rev. 2.00 October 17, 2013 NTSC/PAL/SECAM Video Decoder with Component Input and Progressive Output Support Features Video Decoder Analog Video Input NTSC (M, 4.43) and PAL (B, D, G, H, I, M, N, N Triple 10-bit ADCs with independent clamping and combination), PAL (60), SECAM support with gain control automatic format detection Supports 480i/480p/576i/576p analog component Software selectable analog input control input with SOG Built-in analog anti-alias filter Digital Output Fully programmable static gain or automatic gain ITU-R 656 compatible YCbCr(4:2:2) output format control for the Y channel Progressive ITU-R 656 output format support for both Programmable white peak control for the Y channel interlaced and progressive inputs 4-H adaptive comb filter Y/C separation Miscellaneous PAL delay line for color phase error correction Two wire MPU serial bus interface Image enhancement with peaking and CTI Power save and Power down mode Digital sub-carrier PLL for accurate color decoding Low power consumption Digital Horizontal PLL for synchronization processing Single 27MHz crystal for all operations and pixel sampling 3.3V tolerant I/O Advanced synchronization processing and sync 1.8V/3.3 V power supply detection for handling non-standard and weak signal Programmable hue, brightness, saturation, contrast, 48 pin QFN package and sharpness Automatic color control and color killer Chroma IF compensation VBI slicer supporting CC and WSS data services Programmable output control FN7945 Rev. 2.00 Page 1 of 2 October 17, 2013 TW9912 Functional Description SOG VD 7:0 VIN 0 U CIN1-0 V YIN3-0 HSO Y VSO CLKO 27 Mhz MPOUT PDN RSTB SCLK SDAT FIGURE 1. TW9912 BLOCK DIAGRAM Copyright Intersil Americas LLC 2012-2013. All Rights Reserved. All trademarks and registered trademarks are the property of their respective owners. For additional products, see www.intersil.com/product tree Intersil products are manufactured, assembled and tested utilizing ISO9001 quality systems as noted in the quality certifications found at