TDK5100 Просмотр технического описания (PDF) - Infineon Technologies

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TDK5100

Wireless Components

Infineon Technologies 

TDK 5100

Product Info

Product Info

General Description

The TDK 5100 is a single chip ASK/ Package

FSK transmitter for the frequency

bands 433-435 and 868-870 MHz. The

IC offers a high level of integration and

needs only a few external components.

The device contains a fully integrated

PLL synthesizer and a high efficiency

power amplifier to drive a loop antenna.

A special circuit design and an unique

power amplifier design are used to

save current consumption and there-

fore to save battery life. Additionally

features like a power down mode, a low

power detect, a selectable crystal oscil-

lator frequency and a divided clock out-

put are implemented. The IC can be

used for both ASK and FSK modula-

tion.

Features

s fully integrated frequency synthe-

sizer

s VCO without external components

s ASK and FSK modulation

s switchable frequency range

433-435 MHz / 868-870 MHz

s high efficiency power amplifier

(typically 5 dBm / 2 dBm)

s low supply current (typically 7mA)

s temperature range −40 ... +125°C

s power down mode

s low voltage sensor

s selectable crystal oscillator

6.78 MHz / 13.56 MHz

s programmable divided clock output

for µC

s low external component count

s voltage supply range 2.1 - 4 V

Applications s Keyless entry systems

s Remote control systems

s Alarm systems

s Communication systems

Ordering Information

Type

TDK 5100

available on tape and reel

Ordering Code

Q67100-H2060

Package

P-TSSOP-16

Wireless Components

Product Info

Specification, October 2002

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