TDA9802 Philips Semiconductors, TDA9802 Datasheet - Page 16

• Manufacturer Part Number: TDA9802
• Description: Multistandard VIF-PLL demodulator and FM-PLL detector
• Manufacturer: Philips Semiconductors

Philips Semiconductors
November 1992
handbook, full pagewidth
handbook, full pagewidth
(mV RMS)
Multistandard VIF-PLL demodulator and
FM-PLL detector
V o AF
(dB)
AM
100
370
360
350
340
330
20
40
60
80
0
10
10
1
1
Fig.10 Typical AM suppression of FM sound demodulator.
Fig.11 Typical AF output signal and signal-to-noise ratio.
1
1
16
10
10
(1)
(2)
10
10
2
2
V i FM (mV)
V i IC (mV)
Preliminary specification
TDA9802
MED338
MED339
10
10
3
S/N (W)
3
60
50
40
30
20
(dB)