S1A0902X01 View Datasheet(PDF) - Samsung

Part Name

Description

Manufacturer

S1A0902X01

AM/FM TUNER + MPX

Samsung 

AM/FM TUNER + MPX

S1A0902X01

Pin No.

Characteristic

LPF2

- LPF terminal for

phase detector

- Bias terminal

16

for AM/FM SW

ckt.

V16=Vcc→AM

V16=OPEN→FM

Internal Circuit

16

AM/FM

SW

GND 9

Termianl Voltage

AM

FM

3

2.2

17

MPXIN

17

GND 9

0.8

0.8

VCC 6

AMBIAS

AM FMBIAS

18

DETOUT

FM

500

18

1.0

0.9

GND 9

AMBIAS: AM mode → ON, FM mode →OFF

FMBIAS: AM mode → OFF, FM mode →ON

19

AFC

19

-

-

9

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