SAA4992 Philips, SAA4992 Datasheet - Page 2

• Manufacturer Part Number: SAA4992
• Description: Field and line rate converter with noise reduction
• Manufacturer: Philips

Philips Semiconductors
FEATURES
GENERAL DESCRIPTION
The SAA5233 is a dual standard Program Delivery Control
(PDC) decoder, allowing the reception and decoding of
both VPS data (EBU PDC System A) and Teletext packet
8/30/2 data (EBU PDC System B). It is intended for use in
European video recorders which are manually
programmed, so that they receive broadcast real time
switching signals for accurate timing of program recording.
QUICK REFERENCE DATA
ORDERING INFORMATION
June 1994
V
I
f
V
V
T
T
DD
clk
amb
stg
Digital data slicer
Acquisition and decoding of VPS data
(EBU PDC System A)
Acquisition and decoding of Teletext packet 8/30/2 data
(EBU PDC System B)
Separate storage of VPS data and packet 8/30/2
allowing dual standard PDC decoders
I
increment
Programmable interrupt for data received
Programmable error level detection
Single +5 V power supply.
DD
sync
vid(p-p)
Dual standard PDC decoder
2
SYMBOL
C-bus interface with automatic word address
TYPE NUMBER
SAA5233P
SAA5233T
supply voltage
supply current
crystal input frequency
CVBS sync voltage amplitude
CVBS video voltage amplitude
(peak-to-peak value)
operating ambient temperature
storage temperature
PINS
16
20
PARAMETER
PIN POSITION
SO20L
DIP16
2
4.5
0.1
0.7
20
55
MIN.
PACKAGE
MATERIAL
plastic
plastic
5.0
30
27
0.3
1.0
TYP.
5.5
45
0.6
1.4
+70
+125
Objective specification
MAX.
SOT163-1
SOT38-1
SAA5233
CODE
V
mA
MHz
V
V
C
C
UNIT