Philips TDA1596T Datasheet page 8

Philips Semiconductors
IF amplifier/demodulator for FM radio
receivers
SYMBOL
Attack and decay (pin 16)
Pin 13 connected to ground *
I charge current
16
I discharge current
16
Pin 13 connected to V
I charge current
16
I discharge current
16
Level detector
Dependence of output voltage on temperature
V
6
------------- -
V T
6
R Output impedance
6
Dependence of output voltage (pin 6) on input voltage
(pin 20) (Fig.7):
V V
6 20(rms)
V V
6 20(rms)
Slope of output voltage (pin 6) for input voltage range
V
6
--------------------------- -
V
20(rms)
20 log V
20
Dependence of output voltage (pin 6) on detuning
(Fig.8) at input voltage V
V detuning =
6
f detuning for V
V detuning = 200 kHz
6
| V / f| Slope of output voltage with detuning = 125
6
at V
20(rms)
Level shift control (pin 2) (Fig.9)
V adjustment range
6
( V / V ) adjustment gain
6 2
V output voltage at V
6
Low-pass filter at pin 8
Output voltage at I
V V
8 20(rms)
R Internal resistance
8(int)
April 1991
PARAMETER
ref
5 V; I = I = 0 mA
2 7
= 1 mV; I = I = 0 mA
2 7
50 V to V 50 mV
20(rms)
= 10 mV:
20(rms)
45 kHz
= 1.8 V
6
= 10 mV
= V V
2 5; 20(rms)
= 0 mA;
7
5 V
MIN.
0.1
3.0
1.4
90
0.5
20 kHz
1.6
5 V
12
8
Product specification
TDA1596T
TYP. MAX.
8
120
100
120
3.3 mV/VK
500
0.7 1.3 V
3.6 4.2 V
1.7 2.0 V/20 dB
0.2 V
160 kHz
0.7 0.9 V
35 mV/kHz
2.0 V
1.7 V
0.3 V
2.2 V
25 50 k
UNIT
A
A
A
A