TEA7650H Philips Semiconductors, TEA7650H Datasheet - Page 11

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

Philips Semiconductors
September 1990
MTF following amplifier (pins 11 and 13)
V
Z
R
Z
I
G
B
Limiting amplifier for demodulator
V
Z
I
FM demodulator with pulswidth-modulated current output (f = 2 f
I
I
Z
V
S
N
B
I
De-emphasis amplifier (output pin 21 only for NTSC active). Referred to GND3, pin 28
Z
I
I
R
V
BW
I
SYMBOL
o (p-p)
18
23
24 (p-p)
(p-p)
(p-p)
(p-p)
(p-p)
11
13
2H
14
18
23
i (p-p)
i (p-p)
18
20, 21
Video signal processor for CD-video/laser vision
E
20, 21
v
g
FM input signal at pin 11
(peak-to-peak value)
input impedance
internal emitter resistor to ground
output impedance (pin 13)
output current at pin 13
(peak-to-peak value)
voltage gain (pins 13-11)
bandwidth (pin 13)
second harmonic suppression
input signal for proper demodulation
at pin 14 (peak-to-peak value)
input impedance
charging current of 2nd harmonic control
at pin 15 (peak-to-peak value)
output current pulse at pin 18
(peak-to-peak value)
mean (average) DC current
output impedance
DC output voltage range
transconductance
static non-linearity
bandwidth
main carrier suppression
charging current at pin 16 (amplitude
storage for top sync, peak-to-peak value)
input impedance (pin 23)
DC input current
charging current for black clamping
capacitor at pin 22 (peak-to-peak value)
output impedance (pins 20 and 21)
DC output voltage (black level)
gain bandwidth product
charging current for AGC capacitor
at pin 24 (peak-to-peak current)
PARAMETER
for top sync
at PAL
at NTSC
V
3 dB
1 dB
11
14 (p-p)
CONDITIONS
= 100 mV
in
). Referred to GND1, pin 19
10
15
40
0.1
10
30
0
5
35
10
40
MIN.
1.8
8
200
26
3
2.2
11
3.2
1.75
210
185
TYP.
Preliminary specification
TEA7650H
300
50
1
1
2
10
2
100
MAX.
mV
k
k
mA
dB
MHz
dB
V
k
mA
mA
k
V
%
MHz
dB
k
V
MHz
A
A/MHz
A/MHz
A
A
A
A
UNIT