TDA1597 View Datasheet(PDF) - Philips Electronics
Part Name
Description
Manufacturer
TDA1597 Datasheet PDF : 24 Pages
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Philips Semiconductors
IF amplifier/demodulator for FM radio receivers
Product specification
TDA1597
10
V3
(V)
8
MBE517
6
(1)
(2)
4
(3)
2
0
10−6
(1) V2 = 0 V.
(2) I2 = 0 mA.
(3) V2 = Vref.
10−5
10−4
10−3
10−2
10−1 Vi20 (rms) (V) 1
Fig.16 Level output voltage V3 dependent on input signal ViIF (pin 20); typical adjusting range.
0.5
handbook, full pagewidth
THD
(%)
0.4
MBE518
0.3
0.2
0.1
0
−80
−60
−40
−20
0
20
40
60
80
detune (kHz)
Fig.17 Total harmonic distortion dependent on detuning at FM-MUTE-ON; ∆f = ±75 kHz; fm = 1 kHz;
ViIF = 10 mV.
1997 Feb 27
16
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