SAA7113 Philips Semiconductors, SAA7113 Datasheet - Page 4

• Manufacturer Part Number: SAA7113
• Description: 9-bit video input processor
• Manufacturer: Philips Semiconductors

Philips Semiconductors
3
The 9-bit video input processor is a combination of a
two-channel analog preprocessing circuit including source
selection, anti-aliasing filter and ADC, an automatic clamp
and gain control, a Clock Generation Circuit (CGC), a
digital multi-standard decoder (PAL BGHI, PAL M, PAL N,
combination PAL N, NTSC M, NTSC-Japan, NTSC N and
SECAM), a brightness, contrast and saturation control
circuit, a multi-standard VBI data slicer and a 27 MHz
VBI data bypass; see Fig.1.
The pure 3.3 V (5 V compatible) CMOS circuit SAA7113H,
analog front-end and digital video decoder, is a highly
integrated circuit for desktop video applications.
The decoder is based on the principle of line-locked clock
decoding and is able to decode the colour of PAL, SECAM
and NTSC signals into CCIR-601 compatible colour
component values. The SAA7113H accepts as analog
inputs CVBS or S-video (Y/C) from TV or VTR sources.
The circuit is I
4
5
1999 Jul 01
V
V
T
P
SAA7113H QFP44 plastic quad flat package; 44 leads (lead length 1.3 mm); body 10
NUMBER
SYMBOL
amb
DDD
DDA
A+D
9-bit video input processor
TYPE
GENERAL DESCRIPTION
QUICK REFERENCE DATA
ORDERING INFORMATION
digital supply voltage
analog supply voltage
operating ambient temperature
analog and digital power dissipation
2
NAME
C-bus controlled.
PARAMETER
DESCRIPTION
4
PACKAGE
The integrated high performance multi-standard data
slicer supports several VBI data standards:
3.0
3.1
0
Teletext [WST (World Standard Teletext), CCST
(Chinese teletext)] (625 lines)
Teletext [US-WST, NABTS (North-American Broadcast
Text System) and MOJI (Japanese teletext)] (525 lines)
Closed caption [Europe, US (line 21)]
Wide Screen Signalling (WSS)
Video Programming Signal (VPS)
Time codes (VITC EBU/SMPTE)
HIGH-speed VBI data bypass for intercast application.
MIN.
3.3
3.3
25
0.4
TYP.
10
3.6
3.5
70
1.75 mm
MAX.
Product specification
SAA7113H
V
V
W
SOT307-2
VERSION
C
UNIT