TDA5211 datasheet(3/52 Pages) INFINEON

Nome de Peças	TDA5211

Descrição Electrónicos	ASK/FSK Single Conversion Receiver

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Fabricante Electrônico	INFINEON [Infineon Technologies AG]

Página de início	http://www.infineon.com

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Product Info

Wireless Components

Specification, May 2001

Package

TDA 5211

Product Info

General Description

The IC is a very low power consump-

tion single chip FSK/ASK Superhet-

erodyne

Receiver

(SHR)

for

the

frequency band 310 to 350 MHz that is

pin compatible with the ASK Receiver

TDA5201. The IC offers a high level of

integration and needs only a few exter-

nal components. The device contains

a low noise amplifier (LNA), a double

balanced mixer, a fully integrated

VCO, a PLL synthesiser, a crystal

oscillator, a limiter with RSSI genera-

tor, a PLL FSK demodulator, a data fil-

ter, a data comparator (slicer) and a

peak detector. Additionally there is a

power down feature to save battery

life.

Features

s

Low supply current (Is = 5.7 mA

typ. in FSK mode, Is = 5 mA typ. in

ASK mode)

s

Supply voltage range 5V ±10%

s

Power down mode with very low

supply current (50nA typ.)

s

FSK and ASK demodulation capa-

bility

s

Fully integrated VCO and PLL

Synthesiser

s

ASK sensitivity better than

-110 dBm over specified tempera-

ture range (- 40 to +105°C)

s

Selectable frequency ranges 310-

330 MHz and 330-350 MHz

s

Limiter with RSSI generation,

operating at 10.7MHz

s

Selectable reference frequency

s

2nd order low pass data filter with

external capacitors

s

Data slicer with self-adjusting

threshold

s

FSK sensitivity better than

-102 dBm over specified tempera-

ture range (- 40 to +105°C)

Applications

s

Keyless Entry Systems

s

Remote Control Systems

s

Alarm Systems

s

Low Bitrate Communication

Systems

Ordering Information

Type

Ordering Code

Package

TDA 5211

Q67037-A1147

P-TSSOP-28-1

samples available

Nº de peça semelhante - TDA5211

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Infineon Technologies A...	TDA5211	32Kb / 1P	Material Content Data Sheet 7. September 2015
Infineon Technologies A...	TDA5211	32Kb / 1P	Material Content Data Sheet 7. September 2015

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Descrição semelhante - TDA5211

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