TK14551V Ver la hoja de datos (PDF) - Toko America Inc

Número de pieza

componentes Descripción

Fabricante

TK14551V

FM IF DETECTOR/AMPLIFIER

Toko America Inc  

TK14551V

PIN FUNCTION DESCRIPTION

PIN

NO.

SYMBOL

1 IF DECOUPLE

2 IF DECOUPLE

23 IF INPUT (+)

24 IF INPUT (-)

TERMINAL

VOLTAGE

1.8 V

1.8 V

1.8 V

1.8 V

INTERNAL EQUIVALENT CIRCUIT

IF V CC

1.5 k

1.5 k

50 k

50 k

DESCRIPTION

Pin 1,2: The terminal to

connect the bypass

capacitor of the IF

limiter amplifier.

Pin 23: IF Limiter

Amplifier Non-inverting

Input.

Pin 24: IF Limiter

Amplifier Inverting Input.

3 IF OUTPUT

2.0 V

IF VCC

IF Limiter Amplifier

Output.

1k

4 IF DEMODULATOR

INPUT

3.0 V

IF VCC

FM Detector Input.

Connection for the

phase shift circuit.

5 IF VCC

6 GND

7 VCC

3.0 V

0V

3.0 V

January 2000 TOKO, Inc.

Power supply terminal

of IF limiter amplifier,

RSSI buffer amplifier-2

and FM detector

GND Terminal

Power supply terminal

of RSSI buffer amplifier-

1, RSSI comparator,

and data comparator

Page 7

Share Link: