TEA7650H Philips Semiconductors, TEA7650H Datasheet - Page 10

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

Philips Semiconductors
CHARACTERISTICS
V
September 1990
Voltages referred to
V
V
V
I
Standard select input (pin 37)
V
V
I
I
Modulation transfer function MTF (referred to GND1, pin 19)
V
Z
I
I
g
V
Z
I
V
Z
G
G
G
B
SYMBOL
P1
12 30 47
IL
IH
o (p-p)
(p-p)
6
7
10
2H
P1
P2
P3
IL
IH
i (p-p)
o (p-p)
o (p-p)
Video signal processor for CD-video/laser vision
v
o
r
= V
P2
= V
supply voltage 1 (pin 12)
supply voltage 2 (pin 47)
supply voltage 3 (pin 30)
total supply current
input voltage for standard PAL (LOW)
input voltage for standard NTSC (HIGH),
alternative measure for standard NTSC
input current (LOW)
input current (HIGH)
FM input signal at pin 7
(peak-to-peak value)
input impedance
MTF control signal
MTF frequency selection (pins 8 and 9)
MTF output signal (pin 10)
MTF output impedance
signal gain
G
minimum gain
maximum gain
maximum gain
bandwidth
second harmonic suppression
P3
v
for proper MTF correction
output current for storage of the burst
amplitude at pin 5 (peak-to-peak value)
burst amplitude integrator,
charging current (pin 6)
conductance g = dI
output signal
output impedance
output current
= G
= 5 V, T
o
20 log G
amb
PARAMETER
GND1 (pin 19):
GND2 (pin 43):
GND3 (pin 28):
= 25 C, measurements taken in Fig.1-2 ; unless otherwise specified.
r
(V
6
6
/ dV
)
5
V
V
V
P1
P2
P3
pin connected
pin open-circuit
V
V
pin 8 active for PAL;
pin 9 active for NTSC
G
V
V
V
f = 8 MHz
and voltage at pins 6 to 15, 18
and voltage at pins 1 to 4, 16, 37, 44 to 48
and voltage at pins 5, 17, 20 to 36, 38 to 42
3 dB; G
10
37
37
v
6
6
6
= V
= 0
= 2.6 V
= 2.6 V
CONDITIONS
= 1 V
= 4 V
10
r
/ V
= 0
7
4.5
4.5
4.5
0
3
50
50
15
40
MIN.
5
5
5
5
200
V
0
0
300 /R8
300 /R9
50
1
7 (p-p)
TYP.
Preliminary specification
TEA7650H
5.5
5.5
5.5
65
1
V
20
300
200
10
4.5
300
100
MAX.
100
P2
V
V
V
mA
V
V
mV
mV
k
mS
mV
mA
mV
dB
dB
MHz
dB
A
A
A
A
UNIT