TEA7650H Philips Semiconductors, TEA7650H Datasheet - Page 12

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

Philips Semiconductors
September 1990
Composite sync output CS1 (pin 2; referred to GND2, pin 43)
V
V
t
t
Vertical sync output (VS), open collector output with 500
V
t
t
Drop out processing. (referred to GND3, pin 28)
f
f
f
f
f
t
t
V
V
V
V
V
Z
I
I
SYMBOL
d
r
d
e
i
1
2
1
2
d
e
, t
(p-p)
(p-p)
t
27
oH
oL
4
3
3 thr
3 DO
i (p-p)
27
Video signal processor for CD-video/laser vision
d
f
sync output voltage (active HIGH)
sync output voltage (LOW)
delay of positive going sync edge
jitter of positive going sync edge
rise and fall time
sync output voltage active LOW (pin 4)
delay time
elongation time
frequency range for no drop out
recognition
delay time on negative going edge
for an abrupt drop out with
drop out elongation time
output voltage during drop out
threshold voltage of drop out switch
input voltage for forced drop out switching
delayed video input signal at pin 27
(peak-to-peak value)
DC input voltage (black level)
input impedance
charging current for coupling capacitor
at pin 27 (peak-to-peak value)
charging current for AGC of the delayed
signal at pin 26 (peak-to-peak value)
minimum value at PAL
maximum value at PAL
minimum value at NTSC
maximum value at NTSC
f < 0.5 f
1
or f > 1.5 f
PARAMETER
2
I
I
C
I
C3 = 47 pF;
R3 = 100 k
internal R
I
R
2
2
4
3
12
L
G
= 0.5 mA
= 0.5 mA
= 0.5 mA
= 0.5 mA
= 22 pF
CONDITIONS
internal series resistor, referred to GND2, pin 43
1 k
S
= 500 ;
4
0
10
MIN.
18
70
5.6
9.7
6.97
11.1
3.5
2
700
2.2
3
11
TYP.
Preliminary specification
TEA7650H
0.4
300
40
200
0,7
250
0.7
0.7
MAX.
V
V
ns
ns
ns
V
MHz
MHz
MHz
MHz
ns
V
V
V
mV
V
k
s
s
s
A
A
UNIT