TDA1576 Philips Semiconductors, TDA1576 Datasheet - Page 7

• Manufacturer Part Number: TDA1576
• Description: FM/IF amplifier/demodulator circuit
• Manufacturer: Philips Semiconductors

Philips Semiconductors
Note
1. Simultaneously measured.
1998 Nov 18
Field strength output; see Fig.7
V
V
I
V
Detuning detector
I
V
I
G
V
Reference voltage
V
I
Standby switch
V
I
SYMBOL
13
10
11
12
5
V
i
13
13
11
10-9
ref
5
FM/IF amplifier/demodulator circuit
v
8-9
AFC offset voltages at Q
indicator sensitivity
output voltage
available output current
reverse voltage at output for FM off
quiescent input current
output voltage
maximum output current
voltage gain
input offset voltage (pin 10)
reference voltage (pin 12)
available output current
input voltage for FM on
input voltage for FM off
input current for FM on
PARAMETER
L
= 20
V
V
V
(V
V
V
(V
V
I
R
V
V
I
V
I
I
14
11
12
12
V
i
i
i
P
i
P
5
10-9
11
13
ref
ref
V
V
= 1 mV; V
= 1 mV; V
= 30 V to 500 mV
= 30 V to 500 mV
11
> 3.5 V
= 0.25 mA; V
= 0
= 1 mA; V
= 1 mA; V
= 8.5 V
= 15 V
iIF
iIF
= 2.5 V
= 3.6 k ; I
/ ( V
= 1 mV and muting);
= 1 mV and muting);
= 0
= 0
= 250 mV (RMS)
CONDITIONS
7
10-9
P
P
) at
= 8.5 V
= 15 V
P
P
14
= 8.5 V
= 15 V
P
= 0
= 15 V
0.02
3.2
5
1.8
0.35
3.5
2
MIN.
0
3.6
20
0.5
3.3
20
5.1
5.3
25
50
2.5
TYP.
Product specification
600
200
4.1
100
5.0
0.65
2
MAX.
100
200
50
100
100
TDA1576
mV
mV
mV
mV
mV
mV
V
mA
V
nA
V
mA
mV
V
V
mA
V
V
UNIT
A