TDA1572T Просмотр технического описания (PDF) - Philips Electronics

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TDA1572T

AM receiver

Philips Electronics 

Philips Semiconductors

AM receiver

PINNING

1 MXO

2 STB

3 IFI1

4 IFI2

5 DET

6 AFO1

7 AGC1

8 ACG2

9 AFO2

10 n.c.

11 n.c.

12 IFO

13 IND

14 OSO

15 OSC1

16 OSC2

17 VP

18 RFI1

19 RFI2

20 GND

mixer output

standby switch

IF input 1

IF input 2

detector

AF output 1

AGC stage 1

AGC stage 2

AF output 2

not connected

not connected

IF output

indicator output

buffered oscillator output

oscillator 1

oscillator 2

supply voltage

RF input 1

RF input 2

ground

Product specification

TDA1572T

Fig.2 Pinning diagram.

May 1992

4

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