Multiformat 11-Bit HDTV Video Encoder - Analog Devices
Description
www.
DataSheet4U.
com
Preliminary Technical Data
FEATURES
High definition input formats 16-, 24-bit (4:2:2, 4:4:4) parallel YCrCb Fully compliant with SMPTE 274M (1080i, 1080p @ 74.
25 MHz) SMPTE 296M (720p) SMPTE 240M (1035i) RGB in 3- × 8-bit 4:4:4 input format HDTV RGB supported RGB, RGBHV Other high definition formats using async timing mode Enhanced definition input formats 8-, 16-, 24-bit (4:2:2, 4:4:4) parallel YCrCb SMPTE 293M (525p) BTA T-1004 EDTV2 (525p) ITU-R BT.
1358 (625p/525p) ITU-R BT.
1362 (625p/525p) RGB in 3- × 8-bit 4:4:4 input format Standard definition input formats CCIR-656 4:2:2 8-bit or 16-bit parallel input High definition output formats YPrPb HDTV (EIA 770.
3) RGB, RGBHV CGMS-A (720p/1080i) Enhanced definition output formats Macrovision Rev 1.
2 (525p/625p) CGMS-A (525p/625p) YPrPb progressive scan (EIA-770.
1, EIA-770.
2) RGB, RGBHV Standard definition output formats Composite NTSC M/N Composite PAL M/N/B/D/G/H/I, PAL-60 SMPTE 170M NTSC-compatible composite video ITU-R BT.
470 PAL-compatible composite video S-video (Y/C) EuroScart RGB Component YPrPb (Betacam, MII, SMPTE/EBU N10) Macrovision Rev 7.
1.
L1 CGMS/WSS Closed captioning
Multiformat 11-Bit HDTV Video Encoder ADV7322
GENERAL FEATURES
Simultaneous SD/HD, PS/SD inputs and outputs Oversampling up to 216 MHz Programmable DAC gain control Sync outputs in all modes On-board voltage reference Six 11-bit precision video DACs 2-wire serial I2C® interface, open-drain configuration Dual I/O supply 2.
5 V/3.
3 V operation Analog and digital supply 2.
5 V On-board PLL 64-lead LQFP package Lead (Pb)-free product
APPLICATIONS
EVD players (enhanced versatile disk) SD/PS DVD recorders/players SD/progressive scan/HDTV display devices SD/HDTV set top boxes
STANDARD DEFINITION CONTROL BLOCK COLOR CONTROL BRIGHTNESS DNR GAMMA PROGRAMMABLE FILTERS SD TEST PATTERN D E M U X
ADV7322
11-BIT DAC O V E R S A M P L I N G 11-BIT DAC 11-BIT DAC 11-BIT DAC 11-BIT DAC 11-BIT DAC
Y7–Y0 C7–C0 S7–S0
PROGRAMMABLE RGB MATRI...
Similar Datasheet
