TEA7650H Philips Semiconductors, TEA7650H Datasheet - Page 2

• Manufacturer Part Number: TEA7650H
• Description: Video signal processor for CD-video/laser vision
• Manufacturer: Philips Semiconductors

Philips Semiconductors
FEATURES
QUICK REFERENCE DATA
ORDERING AND PACKAGE INFORMATION
Note
1. SOT196-1; 1996 November 25.
September 1990
V
I
V
V
V
V
V
V
V
V
V
EXTENDED TYPE NUMBER
P
SYMBOL
Modulation Transfer Function correction (MTF) at signal
input for both standards
HF drop out detector
Data slicer, data output for program information
(IEC standards)
Separation of signals for Electronic Time Base
Correction (ETBC)
Noise reduction with chrominance trap, noise level
adjust point
Dynamic picture insertion and 6 dB video attenuation of
main picture
Bandgap reference voltage output, suitable for CCD
delay line
P
i (p-p)
o (p-p)
29
i (p-p)
i (p-p)
o (p-p)
42
o (p-p)
ref
Video signal processor for CD-video/laser vision
TEA7650H
supply voltage (pins 12, 30, 47)
total supply current
FM input signal at pin 7 (peak-to-peak value)
CVBS output signal for CCDs (peak sync
black level voltage (pin 29)
delayed CVBS input signal for drop out path at pin 27
(peak-to-peak value)
delayed CVBS input signal at pin 31 from ETBC path
(peak-to-peak value)
main CVBS output signal at pin 42 (peak-to-peak value)
black level voltage (pin 42)
chrominance output signals at pins 44, 48 (peak-to-peak value)
reference output voltage (pin 41)
PAL (burst)
NTSC (burst)
PINS
48
PARAMETER
PIN POSITION
QFP48
peak white, pin 29)
2
GENERAL DESCRIPTION
Bipolar IC for video signal processing used in
CD-Video/LaserVision players.
Standard PAL respectively NTSC output signal (CVBS).
MTF amplifier.
FM-demodulator followed by de-emphasis stage.
PAL/NTSC switch for switching the MTF and
de-emphasis.
Drop out detector with drop out switch, also externally
switchable.
5 volt supply, only 325 mW total power dissipation.
PACKAGE
MATERIAL
plastic
50
MIN.
Preliminary specification
5
850
1.85
700
600
1
2.2
760
725
1.6
TYP.
SOT196A
TEA7650H
CODE
65
300
MAX.
(1)
V
mA
mV
mV
V
mV
mV
V
V
mV
mV
V
UNIT