TDA1597/V1,112 NXP Semiconductors, TDA1597/V1,112 Datasheet - Page 10

• Manufacturer Part Number: TDA1597/V1,112
• Description: IC IF AMP/DEMOD 18-DIP
• Manufacturer: NXP Semiconductors

Specifications of TDA1597/V1,112

• Function: Demodulator, Amplifier
• Current - Supply: 26mA
• Voltage - Supply: 7.5 V ~ 12 V
• Package / Case: 18-DIP (0.300", 7.62mm)
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Gain: -
• Noise Figure: -
• P1db: -
• Lo Frequency: -
• Rf Frequency: -
• Other names: 568-3582-5; 933995860112; TDA1597N

handbook, full pagewidth
Philips Semiconductors
1997 Feb 27
IF amplifier/demodulator for FM radio receivers
The pin numbers given in parenthesis refer to the TDA1597.
switch S4 (MODE):
(1) FM-MUTE-OFF.
(2) FM-MUTE-ON.
(3) FM-OFF.
( 8.5 V)
V P
IF = 10.7 MHz
10
100 nF
(18)
(1)
20
1
150
50
R2
R1
220 k
(17)
(2)
19
2
22 nF
22 nF
S1
S2
(16)
(3)
18
3
10 k
(15)
(4)
17
4
V mute
4.7
nF
nF
47
S3
(14)
Fig.4 Test circuit.
(5)
TDA1597T
16
5
STOP-0
3.9 k
10
(13)
(6)
15
6
k
27
(1)
5 V
(12)
(7)
14
(2)
7
k
27
S4
STOP-1
(3)
(11)
(8)
13
8
220
100
nF
nF
level (weighted)
level (unweighted)
V oAF (unweighted)
V ref (3.7 V)
V oAF (weighted)
n.c.
n.c.
12
9
MED832
(10)
(9)
11
10
Q L = 19
Product specification
3.3
k
TDA1597
100
pF
IF