TDA5251F1 Просмотр технического описания (PDF) - Infineon Technologies

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TDA5251F1

ASK/FSK 315MHz Wireless Transceiver

Infineon Technologies 

2.2

Pin Definitions and Functions

Table 2-1 Pin Definition and Function

Pin No. Symbol Equivalent I/O-Schematic

1

VCC

1

11

15

TDA5251 F1

Version 1.1

Functional Description

Function

Analog supply (antiparallel diodes

between VCC, VCC1, VDD)

2

BUSMODE

Bus mode selection (I²C/3 wire bus

mode selection)

350

2

3

LF

200

3

4

ASKFSK

Loop filter and VCO control voltage

ASK/FSK- mode switch input

350

4

Data Sheet

11

2007-02-26

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