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SAA7165 Datasheet

Digital Video Encoder EURO-DENC2

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INTEGRATED CIRCUITS
DATA SHEET
SAA7182A; SAA7183A
Digital Video Encoder
(EURO-DENC2)
Preliminary specification
Supersedes data of 1996 Sep 11
File under Integrated Circuits, IC22
1996 Oct 02


NXP Semiconductors Electronic Components Datasheet

SAA7165 Datasheet

Digital Video Encoder EURO-DENC2

No Preview Available !

Philips Semiconductors
Digital Video Encoder (EURO-DENC2)
Preliminary specification
SAA7182A; SAA7183A
FEATURES
Monolithic CMOS 3.3 V device with 5 V input stages
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. “(CCIR 656)” or
Y and Cb, Cr on 16 lines
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
Analog multiplexing between internal RGB and external
RGB on-chip
CVBS, Y, C and RGB output simultaneously
Closed captioning and teletext encoding including
sequencer and filter
Line 23 wide screen signalling encoding
On-chip Cr, Y, Cb to RGB dematrix, including gain
adjustment for Y and Cr, Cb, optionally to be by-passed
for Cr, Y, Cb output on RGB DACs
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 copy protection system as
option, also used for RGB output.
This applies to SAA7183A only. The device is protected
by USA patent numbers 4631603, 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 Semiconductor
sales office for more information
Controlled rise/fall times of output syncs and blanking
Down-mode of DACs
PQFP80 or PLCC84 package.
GENERAL DESCRIPTION
The SAA7182A; SAA7183A encodes digital YUV video
data to an NTSC, PAL, SECAM CVBS or S-Video signal
and also RGB.
Optionally, the YUV to RGB dematrix can be by-passed
providing the digital-to-analog converted Cb, Y, Cr signals
instead of RGB.
The circuit accepts CCIR compatible YUV data with
720 active pixels per line in 4 : 2 : 2 multiplexed formats,
for example MPEG decoded data. It includes a sync/clock
generator and on-chip Digital-to-Analog Converters
(DACs).
The circuit is compatible to the DIG-TV2 chip family.
ORDERING INFORMATION
TYPE
NUMBER
SAA7182AWP;
SAA7183AWP
NAME
PLCC84
QFP80
PACKAGE
DESCRIPTION
plastic leaded chip carrier; 84 leads
plastic quad flat package; 80 leads (lead length 1.95 mm);
body 14 × 20 × 2.8 mm
VERSION
SOT189-2
SOT318-2
1996 Oct 02
2


Part Number SAA7165
Description Digital Video Encoder EURO-DENC2
Maker NXP
Total Page 30 Pages
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