Philips Semiconductors
IF amplifier/demodulator for FM radio receivers
Product specification
TDA1597
10
handbook, full pagewidth
V14, 15
(12, 13)
(V)
8
MEH074
6
4
2
010−6
10−5
10−4
10−3
10−2
10−1 Vi20 (rms (V) 1
Fig.9 STOP-0 and STOP-1 output voltage dependent on input signal ViIF (pin 20).
10
handbook, halfpage
V14(12)
(V)
8
MED833
6
4
2
0
−40 −30 −20 −10
0
10
20
detune (kHz)
10
handbook, halfpage
V15(13)
(V)
8
MEH075
6
4
2
0
−20 −10
0
10
20
30
40
detune (kHz)
Fig.10 STOP-1 output voltage dependent on
ViIF = 10 mV (RMS) (pin 20).
1997 Feb 27
Fig.11 STOP-0 output voltage dependent on
ViIF = 10 mV (RMS) (pin 20).
13