TK14551V/14551 데이터 시트보기 (PDF) - Toko America Inc

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TK14551V/14551

FM IF DETECTOR/AMPLIFIER

Toko America Inc  

PIN FUNCTION DESCRIPTION (CONT.)

PIN

NO.

SYMBOL

15 RSSI COMP GND

TERMINAL

VOLTAGE

0V

INTERNAL EQUIVALENT CIRCUIT

IF VCC

16 RSSI COMP

OUTPUT

TK14551V

DESCRIPTION

Pin 15: The terminal to

terminate the RSSI

comparator output.

Pin 16: RSSI

Comparator Output.

The output circuit is

open collector.

17 RSSI BUFFERED

OUTPUT-1

IF VCC

RSSI Buffer Amplifier-1

Output.

18 RSSI OUTPUT-2

19 RSSI OUTPUT-1

20 RSSI COMP BIAS

VCC

IF VCC

IF VCC

Pin 18, 19: RSSI

Output.

These terminals are

current outputs,

converted to a voltage

by connecting the

external resistor

between the output

terminals and GND.

RSSI Comparator

Non-inverting Input.

Supply the reference

voltage.

January 2000 TOKO, Inc.

Page 9

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