Digital Video Encoder
INTEGRATED CIRCUITS
DATA SHEET
SAA7182; SAA7183 Digital Video Encoder (EURO-DENC)
Preliminary specification Supersedes d...
Description
INTEGRATED CIRCUITS
DATA SHEET
SAA7182; SAA7183 Digital Video Encoder (EURO-DENC)
Preliminary specification Supersedes data of 1995 Sep 19 File under Integrated Circuits, IC22
1996 Jul 08
Philips Semiconductors
Digital Video Encoder (EURO-DENC)
Preliminary specification
SAA7182; SAA7183
FEATURES
CMOS 5 V device Digital PAL/NTSC/SECAM encoder System pixel frequency 13.5 MHz Accepts MPEG decoded data on 8-bit wide input port.
Input data format Cb, Y, Cr etc. or Y and Cb, Cr on 16 lines (“CCIR 656”)
Three DACs for CVBS, Y and C operating at 27 MHz with 10-bit resolution
Three DACs for RGB operating at 27 MHz with 9-bit resolution, RGB sync on CVBS and Y
CVBS, Y, C and RGB output simultaneously Closed captioning and teletext encoding including
sequencer and filter
On-chip YUV to RGB matrix Fast I2C-bus control port (400 kHz) Encoder can be master or slave Programmable horizontal and vertical input
synchronization phase
Programmable horizontal sync output phase Internal Colour Bar Generator (CBG) Overlay with Look-Up Tables (LUTs) 8 × 3 bytes Macrovision Pay-per-View protection system as option,
also used for RGB output
This applies to SAA7183 only. The device is protected by USA patent numbers 461603, 4577216 and 4819098 and other intellectual property rights.
Use of the Macrovision anti-copy process in the device is licensed for non-commercial home use only. Reverse engineering or disassembly is prohibited. Please contact your nearest Philips ...
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