tda1599t-v3 NXP Semiconductors, tda1599t-v3 Datasheet - Page 11

• Manufacturer Part Number: tda1599t-v3
• Description: If Amplifier/demodulator For Fm Radio Receivers
• Manufacturer: NXP Semiconductors

Philips Semiconductors
May 1994
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
20
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
= 1 kHz; de-emphasis 50 s.
= 1 kHz; de-emphasis 50 s.
10
5
(2)
(1)
10
4
11
10
3
10
2
iIF
iIF
(pin 20) with f = 22.5 kHz;
(pin 20) with f = 22.5 kHz;
10
1
V i20 (rms) (V)
Product specification
TDA1599
MEH071
1