Q67036-A1175 데이터 시트보기 (PDF) - Infineon Technologies

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Q67036-A1175

Wireless Components ASK/FSK Transmitter 915 MHz

Infineon Technologies 

TDA 5102

Product Info

Product Info

General Description

The TDA 5102 is a single chip ASK/ Package

FSK transmitter for the frequency band

905-925 MHz. The IC offers a high

level of integration and needs only a

few external components. The device

contains a fully integrated PLL synthe-

sizer and a high efficiency power ampli-

fier to drive a loop antenna. A special

circuit design and an unique power

amplifier design are used to save cur-

rent consumption and therefore to save

battery life. Additionally features like a

power down mode, a low power detect,

a selectable crystal oscillator frequency

and a divided clock output are imple-

mented. The IC can be used for both

ASK and FSK modulation.

Features

I fully integrated frequency synthe-

sizer

I VCO without external components

I high efficiency power amplifier

I power down mode

I low voltage sensor

I selectable crystal oscillator

7.15 MHz/14.3 MHz

I frequency range 905-925 MHz

I ASK/FSK modulation

I low supply current (typically 7mA)

I programmable divided clock output

for µC

I low external component count

I voltage supply range 2.1 - 4 V

Applications I Keyless entry systems

I Remote control systems

I Alarm systems

I Communication systems

Ordering Information

Type

TDA 5102

available on tape and reel

Ordering Code

Q67036-A1175

Package

P-TSSOP-16

Wireless Components

Product Info

Specification, October 2001

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