DATASHEET To request the full datasheet, please visit www.intersil.com/products/TW9910 Low Power NTSC/PAL/SECAM Video Decoder with VBI Slicer TW9910 Features Video Decoder Video Scaler NTSC (M, 4.43) and PAL (B, D, G, H, I, M, N, N combination), PAL (60), SECAM support with automatic format detection High quality horizontal filtered scaling with arbitrary scale down ratio Software selectable analog inputs allow any of the following combinations, e.g. 4 CVBS or (3 CVBS and 1 Y/C). Programmable output cropping Built-in analog anti-alias filter Two 10-bit ADCs and analog clamping circuit Fully programmable static gain or automatic Two wire MPU serial bus interface gain control for the Y channel Programmable white peak control for the Y channel Phase accuracy better than 1/32 pixel Miscellaneous Support Real Time Control interface Power save and Power down mode Typical power consumption <100mW Single 27MHz crystal for all standards 4-H adaptive comb filter Y/C separation Supports 24.54MHz and 29.5MHz crystal for high resolution square pixel format decoding PAL delay line for color phase error correction 3.3V tolerant I/O Image enhancement with peaking and CTI. 1.8V/3.3 V power supply Digital sub-carrier PLL for accurate color decoding 44 pin LQFP, 48 pin QFN package 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, and sharpness. Automatic color control and color killer Chroma IF compensation ITU-R 601 or ITU-R 656 compatible YCbCr(4:2:2) output format VBI slicer supporting industrial standard data services VBI data pass through, raw ADC data output October 10, 2012 FN7773.1 1 CAUTION: These devices are sensitive to electrostatic discharge; follow proper IC Handling Procedures. 1-888-INTERSIL or 1-888-468-3774 | Copyright Intersil Americas Inc. 2011. 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. V Y Scaling / Video Interface U Luma/Chroma processor Chroma Demodulation VD (15:8) Sync Processor PDN 4H Adaptive Comb Filter 10-bit ADC 10-bit ADC Line-lock clock Generator 27 Mhz MUX MUX0 MUX1 (1) MUX2 MUX3 AGC CIN 0 Clock Analog Video In VBI Slicer Functional Description VD(7:0) HS VS CLKx2 MPOUT SCLK SDAT 2 Wire Serial Bus RSTB FIGURE 1. TW9910 BLOCK DIAGRAM 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 www.intersil.com/design/quality Intersil products are sold by description only. Intersil Corporation reserves the right to make changes in circuit design, software and/or specifications at any time without notice. Accordingly, the reader is cautioned to verify that data sheets are current before placing orders. Information furnished by Intersil is believed to be accurate and reliable. However, no responsibility is assumed by Intersil or its subsidiaries for its use; nor for any infringements of patents or other rights of third parties which may result from its use. No license is granted by implication or otherwise under any patent or patent rights of Intersil or its subsidiaries. For information regarding Intersil Corporation and its products, see www.intersil.com