SAA7120H/V2,557 NXP Semiconductors, SAA7120H/V2,557 Datasheet - Page 3

• Manufacturer Part Number: SAA7120H/V2,557
• Manufacturer: NXP Semiconductors

Specifications of SAA7120H/V2,557

• Adc/dac Resolution: 10b
• Screening Level: Commercial
• Package Type: PQFP
• Pin Count: 44
• Lead Free Status / RoHS Status: Compliant

Philips Semiconductors
1
3
2002 Oct 11
TYPE NUMBER
SAA7120H
SAA7121H
Monolithic CMOS 3.3 V device
Digital PAL/NTSC encoder
System pixel frequency 13.5 MHz
Accepts MPEG decoded data on 8-bit wide input port;
input data format C
Three Digital-to-Analog Converters (DACs) for Y, C
and CVBS two times oversampled with 10-bit resolution
Real-time control of subcarrier
Cross-colour reduction filter
Closed captioning encoding and World Standard
Teletext (WST) and North-American Broadcast Text
System (NABTS) teletext encoding including sequencer
and filter
Line 23 Wide Screen Signalling (WSS) encoding
Fast I
Encoder can be master or slave
Programmable horizontal and vertical input
synchronization phase
Programmable horizontal sync output phase
Internal Colour Bar Generator (CBG)
2
management system can be loaded via I
Down mode of DACs
Digital video encoder
FEATURES
ORDERING INFORMATION
2 bytes in lines 20 (NTSC) for copy guard
2
C-bus control port (400 kHz)
B
-Y-C
QFP44
NAME
R
(CCIR 656)
plastic quad flat package; 44 leads (lead length 1.3 mm);
body 10
2
C-bus
10
1.75 mm
3
DESCRIPTION
2
The SAA7120H; SAA7121H encodes digital YUV video
data to an NTSC or PAL CVBS or S-video signal.
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 DACs.
(1) Macrovision
PACKAGE
Controlled rise/fall times of synchronization and
blanking output signals
Macrovision
rev. 7.01 and rev. 6.1 as option; this applies to
SAA7120H 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 Semiconductors sales office for more information
QFP44 package.
GENERAL DESCRIPTION
(1)
is a trademark of the Macrovision Corporation.
Pay-per-View copy protection system
SAA7120H; SAA7121H
Product specification
SOT307-2
VERSION