Datasheet > PT4302

PT4302

更新时间： 2024-11-05 07:07:55

品牌	Logo	应用领域
普诚科技 - PTC		/
页数	文件大小	规格书
15页	660K
描述
Ultra-Low Power OOK/ASK Receiver

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PT4302 数据手册

PT4302

Ultra-Low Power OOK/ASK Receiver

DESCRIPTION

FEATURES

The PT4302 is an ultra-low power OOK/ASK super

heterodyne receiver for the 315/434 MHz frequency

bands. It offers a high level of integration and requires

only few external components. The PT4302 consists of

a low-noise amplifier (LNA), a down-conversion mixer,

an on-chip phase-locked loop (PLL) with integrated

voltage-controlled oscillator (VCO) and loop filter, an

OOK/ASK demodulator, a data filter, a data slicing

comparator and an on-chip regulator.

•

Ultra-low power consumption: 2.7 mA for fully

operation (315 MHz)

•

Few external components

Excellent Sensitivity of the order of –111 dBm

(peak ASK signal level)

•

Supply voltage range from 2.4 V to 5.5 V

250 MHz to 500 MHz frequency range

Data rate up to 10 Kb/s

The PT4302 is available in 16-pin SSOP package and

is specified over the extended temperature range (-40

to +85°C).

APPLICATIONS

•

Automotive Remote Keyless Entry (RKE)

Remote Control

Garage door and gate openers

Suitable for circuit applications that meet either

the European ETSI-300-220 or the North

American FCC (Part 15) regulatory standards

BLOCK DIAGRAM

Tel: 886-66296288‧Fax: 886-29174598‧ http://www.princeton.com.tw‧2F, 233-1, Baociao Road, Sindian, Taipei 23145, Taiwan

For:Natertech

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