TEA7650H Philips Semiconductors, TEA7650H Datasheet - Page 14

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

Philips Semiconductors
September 1990
Chrominance output for purpose of ETBC, with R
45 tuned to 4.43 MHz for PAL (3.58 MHz for NTSC). Referred to GND2, pin 43. See previous comment to
characteristics.
V
Z
I
R
Luminance noise reduction (referred to GND3, pin 28)
V
V
I
Z
I
I
Z
V
Z
V
I
Main CVBS output (referred to GND3, pin 28).
V
V
I
Z
I
B
S/N
SYMBOL
o (p-p)
E
o (p-p)
36
E
o
(p-p)
44
CR
33
34
35
V
42
o (p-p)
(p-p)
33
i (p-p)
36
o (p-p)
42
Video signal processor for CD-video/laser vision
45
o (p-p)
burst amplitude (peak-to-peak value)
at pins 44
output impedance
output current (peak-to-peak value)
crosstalk attenuation from pin 48
output impedance for resonant circuit
output signal at pin 33
(peak-to-peak value)
DC output voltage (black level)
internal emitter current to ground
of emitter follower
output impedance
AC output current at pin 33
(peak-to-peak value)
chroma trap switch, active for NTSC
input current (peak-to-peak value)
input impedance (pin 34)
limiter amplifier input signal at pin 35
(peak-to-peak value)
input impedance
voltage range or limiter control (pin 36)
voltage for control-off
DC output current
CVBS output signal of emitter output
at pin 42 (peak-to-peak value)
residual variation of output voltage
at pin 42 (peak-to-peak value)
DC output voltage (black level)
internal emitter current to ground
of emitter follower
output impedance
output source current
video bandwidth
signal-to-noise ratio from pin 31 to pin 42
for PAL
for NTSC
input signal for start of limiting
PARAMETER
L
= 5 k (pin 44) and nominal input signal. Resonant circuit at pin
f = 4.43 MHz
f = 3.58 MHz
V
at pin 31
V
at pin 31
V
at pin 31
5 MHz unweighted
3 dB
14
i (p-p)
i (p-p)
i (p-p)
CONDITIONS
= 0.6 V 3 dB
= 0.6 V 0 dB
= 0.6 V 3 dB
32
0
0.1
5
60
MIN.
760
725
1.4
1
2.2
1
1
2
0
1
2.2
300
100
TYP.
Preliminary specification
TEA7650H
250
700
100
1.5
350
50
100
1.5
100
MAX.
3
5
mV
mV
dB
k
V
V
mA
mA
V
mV
k
V
V
V
%
V
mA
MHz
dB
A
A
A
A
UNIT