TEA5757HL Ver la hoja de datos (PDF) - Philips Electronics

Número de pieza

componentes Descripción

Fabricante

TEA5757HL

Self Tuned Radio (STR)

Philips Electronics 

Philips Semiconductors

Self Tuned Radio (STR)

Product specification

TEA5757HL; TEA5759HL

SYMBOL

VSTAB(A)

FM-ON/OFF

FM-MIXER

AM-MIXER

AM-IFI1

RFGND2

FM-RFI

AGC

PIN

DESCRIPTION

41 internal stabilized supply voltage (A)

42 FM ON/OFF port

43 ceramic filter output (output impedance typical 330 Ω)

44 open-collector output to IFT

45 IFT or ceramic filter input (input impedance typical 3 kΩ)

46 FMRF ground 2

47 FMRF aerial input (input impedance typical 40 Ω)

48 AGC capacitor input

handbook, full pagewidth

RIPPLE 1

AM-RFI 2

FM-RFO 3

RFGND1 4

CGND 5

FMOSC/COUNTI 6

AMOSC 7

VCC1 8

TUNE 9

VCO 10

AFO 11

MPXI 12

TEA5757HL;

TEA5759HL

36 FM-IFI2

35 n.c.

34 AFC

33 P1

32 P0

31 WRITE-ENABLE

30 DATA

29 BUS-CLOCK

28 DGND

27 XTAL

26 MO/ST

25 VDDD

MHB607

Fig.2 Pin configuration.

2000 Feb 02

6

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