TDA1597/V1,112 NXP Semiconductors, TDA1597/V1,112 Datasheet - Page 11
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TDA1597/V1,112
Manufacturer Part Number
TDA1597/V1,112
Description
IC IF AMP/DEMOD 18-DIP
Manufacturer
NXP Semiconductors
Datasheet
1.TDA1597V1112.pdf
(24 pages)
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
933995860112
TDA1597N
Philips Semiconductors
1997 Feb 27
handbook, full pagewidth
IF amplifier/demodulator for FM radio receivers
(1) Audio signal.
(2) Noise.
Fig.5
(1) Audio signal.
(2) Noise.
Fig.6
(dB)
V 4
(dB)
20
20
40
60
80
V 4
100
0
10
20
40
60
80
0
10
FM-MUTE-ON: Audio signal and noise as functions of the input signal V
f
FM-MUTE-OFF: Audio signal and noise as functions of the input signal V
f
6
m
m
6
= 1 kHz; de-emphasis 50 s.
= 1 kHz; de-emphasis 50 s.
10
10
5
(2)
(1)
5
(1)
(2)
10
10
4
4
11
10
10
3
3
10
10
2
2
iIF
iIF
(pin 20) with f = 22.5 kHz;
(pin 20) with f = 22.5 kHz;
10
10
1
1
V i20 (rms) (V)
Product specification
V i20 (rms) (V)
TDA1597
MEH071
MBE519
1
1