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SAA7187

NXP
Part Number SAA7187
Manufacturer NXP
Description Digital video encoder DENC2-SQ
Published Apr 8, 2005
Detailed Description INTEGRATED CIRCUITS DATA SHEET SAA7187 Digital video encoder (DENC2-SQ) Preliminary specification File under Integrated...
Datasheet PDF File SAA7187 PDF File

SAA7187
SAA7187

Overview
INTEGRATED CIRCUITS DATA SHEET SAA7187 Digital video encoder (DENC2-SQ) Preliminary specification File under Integrated Circuits, IC22 1995 Sep 21 Philips Semiconductors Preliminary specification Digital video encoder (DENC2-SQ) FEATURES • CMOS 5 V device • Digital PAL/NTSC encoder • System pixel frequency selectable for 12.
27 MHz (60 Hz fields) or 14.
75 MHz (50 Hz fields) • 24-bit wide YUV input port or • 16-bit wide YUV input port or • Input data format Cb, Y, Cr, etc.
(CCIR 656) • I2C-bus control port • MPU parallel control port • Encoder can be master or slave • Programmable horizontal and vertical input synchronization phase • Programmable horizontal sync output phase • OSD overlay with Look-Up Tables (LUTs) 8 × 3 bytes • Line 21 Closed Caption encoder • Cross-colour reduction • DACs operating at twice oversampling with 10-bit resolution • Controlled rise/fall times of output syncs and blanking QUICK REFERENCE DATA SYMBOL VDDA VDDD IDDA IDDD Vi Vo(p-p) RL ILE DLE Tamb analog su...


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