TDA1591 Просмотр технического описания (PDF) - Philips Electronics

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TDA1591

PLL stereo decoder and noise blanker

Philips Electronics 

Philips Semiconductors

PLL stereo decoder and noise blanker

Product specification

TDA1591

50

handbook, full pagewidth

αcs

(dB)

(1)

40

MEH032

30

20

(2)

10

0

10

102

103

104

foAF (Hz)

105

(1) Coupling capacitor CK at pin 20 = 10 µF.

(2) Coupling capacitor CK at pin 20 = 0.1 µF.

Fig.6 Channel separation as a function of audio frequency.

2

handbook, full pagewidth

VoAF

(dB)

0

MEH033

(1)

−2

(2)

−4

−6

−8

−10

10

102

(1) V15-17 = 0.

(2) V15-17 = −300 mV.

103

foAF (Hz)

104

Fig.7 HCC as a function of audio frequency (pin 7 connected to GND; without pre-emphasis).

1996 Sep 02

10

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