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SAA5244AP PDF даташит

Спецификация SAA5244AP изготовлена ​​​​«Philips» и имеет функцию, называемую «Integrated VIP and teletext decoder IVT1.1».

Детали детали

Номер произв SAA5244AP
Описание Integrated VIP and teletext decoder IVT1.1
Производители Philips
логотип Philips логотип 

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SAA5244AP Даташит, Описание, Даташиты
INTEGRATED CIRCUITS
DATA SHEET
SAA5233
Dual standard PDC decoder
Objective specification
File under Integrated Circuits, IC02
June 1994
Philips Semiconductors









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SAA5244AP Даташит, Описание, Даташиты
Philips Semiconductors
Dual standard PDC decoder
Objective specification
SAA5233
FEATURES
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
I2C-bus interface with automatic word address
increment
Programmable interrupt for data received
Programmable error level detection
Single +5 V power supply.
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
SYMBOL
VDD
IDD
fclk
Vsync
Vvid(p-p)
Tamb
Tstg
PARAMETER
supply voltage
supply current
crystal input frequency
CVBS sync voltage amplitude
CVBS video voltage amplitude
(peak-to-peak value)
operating ambient temperature
storage temperature
ORDERING INFORMATION
TYPE NUMBER
SAA5233P
SAA5233T
PINS
16
20
PIN POSITION
DIP16
SO20L
MIN.
4.5
0.1
0.7
20
55
TYP.
5.0
30
27
0.3
1.0
MAX.
5.5
45
0.6
1.4
+70
+125
UNIT
V
mA
MHz
V
V
°C
°C
PACKAGE
MATERIAL
plastic
plastic
CODE
SOT38-1
SOT163-1
June 1994
2









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SAA5244AP Даташит, Описание, Даташиты
Philips Semiconductors
Dual standard PDC decoder
BLOCK DIAGRAM
Objective specification
SAA5233
handbook, full pagewidth
14
AD
SCL
SDA
12 13
I2C BUS
INTERFACE
MEMORY
INTERFACE
AND RAM
15
INT
INTERRUPT
CONTROL
SAA5233
VDD
VSS1
VSS2
VSS3
VSS4
VSS5
4
TELETEXT
AND VPS
5 CONTROL
9
10
11
16 DATA SLICER
AND CLOCK
REGENERATOR
POWER
ON RESET
13.5 MHz
27 MHz
1.125 MHz
27 MHz
OSCILLATOR
AND DIVIDER
ANALOGUE
TO DIGITAL
CONVERTER
678
OSCOUT OSCIN OSCGND
8/30/2
ACQUISITION
AND
DECODING
VPS
ACQUISITION
AND
DECODING
PLL AND
TIMING
INPUT
CLAMP
AND SYNC
SEPARATOR
123
MLB725
CVBS BLACK IREF
June 1994
Fig.1 Block diagram; pin numbers for DIP16.
3










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Номер в каталогеОписаниеПроизводители
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SAA5244AGPIntegrated VIP and teletext decoder IVT1.1Philips
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