TEA7650H Philips Semiconductors, TEA7650H Datasheet - Page 13

• 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
1 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
Electronic time base control ETBC and CCD delay (external). Referred to GND3, pin 28.
V
V
Z
I
S/N
Chrominance and luminance amplifier (referred to GND3, pin 28).
V
V
Z
I
I
SYMBOL
o (p-p)
29
(p-p)
(p-p)
48
CR
29
V
CR
V
V
31
o (p-p)
o (p-p)
29
i (p-p)
31
Video signal processor for CD-video/laser vision
1
o (p-p)
29
S
burst amplitude (peak-to-peak value)
at pin 48
output impedance
output current (peak-to-peak value)
crosstalk attenuation from pin 44
output impedance for resonant circuit
CVBS output signal of emitter output
at pin 29 (peak-to-peak value)
burst amplitude in signal
DC output voltage (black level)
output impedance
output current (source)
signal-to-noise ratio from pin 7 to pin 29
difference of CVBS amplitude
(peak-to-peak value)
delayed CVBS input signal (pin 31)
DC input voltage (black level)
input impedance
charging current for coupling capacitor
at pin 31 (peak-to-peak value)
charging current for AGC
at pin 32 (peak-to-peak value)
at pin 29 referred to 0 dB level
at pin 29 referred to 4 dB level
crosstalk attenuation
offset voltage after switching
spike amplitude at switching (pin 29)
PARAMETER
L
= 5 k (pin 48) and nominal input signal. Resonant circuit at pin
PAL; f = 4.43 MHz
NTSC; f = 3.58 MHz
V
(peak-to-peak value)
for PAL
for NTSC
5 MHz unweighted
switching from main
to delayed signal;
V
0 dB
f = 2 MHz
t
R
S
4 dB
13
20 (p-p)
27 (p-p)
G
> 50 ns
CONDITIONS
1 k
= 0.5 V 3 dB
= 0.7 V
32
50
35
10
MIN.
760
725
1.4
850
230
219
1.85
600
2.2
3
11
V
TYP.
t
/ I
Preliminary specification
29
TEA7650H
250
700
10
15
MAX.
3
2
6
mV
mV
dB
k
mV
mV
mV
V
mA
dB
%
%
dB
mV
mV
mV
V
k
A
A
A
UNIT