Datasheet > MLX71121_15

MLX71121_15

更新时间： 2024-11-12 01:19:55

品牌	Logo	应用领域
迈来芯 - MELEXIS		/
页数	文件大小	规格书
29页	356K
描述
FSK/OOK Receiver

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中文翻译

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数据手册

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MLX71121_15 数据手册

MLX71121

300 to 930MHz

FSK/OOK Receiver

Features

 Two RF inputs for antenna diversity, LNA cascading or differential feeding

 Integrated IF filter

 Integrated FSK and OOK demodulator

 Fully integrated PLL-based synthesizer

 Wide operating voltage

 Very low standby current consumption

 Low operating current consumption

 Average and peak detection data slicer mode

 Analog RSSI output with high dynamic range

 Noise cancellation filter

 MCU clock output

 High frequency accuracy

 32-pin QFN package

Ordering Code

Product Code

MLX71121

Temperature Code

Package Code

Option Code

AAA-000

Packing Form Code

Legend:

Temperature Code:

Package Code:

Packing Form:

Ordering example:

K for Temperature Range -40°C to 125°C

LQ for QFN

RE for Reel

MLX71121KLQ-AAA-000-RE

Application Examples

Pin Description

 Automotive RKE

bottom

top

 TPMS

 Smart metering (AMR)

 Home and building automation

 Consumer remote controls

 Alarm and security systems

 Low power telemetry systems

 Garage and door openers

LNAI1

VEE

LNAO1

MIXP

MIXN

LNAO2

VEE

RSSI

CINT

VCC

PDN

PDP

SLC

DFO

DF1

MLX71121

LNAI2

General Description

The MLX71121 is a highly-integrated single-channel/dual-band RF receiver based on a double-conversion

super-heterodyne architecture. It can receive FSK and OOK modulated signals. The IC is designed for gen-

eral purpose applications for example in the European bands at 433MHz and 868MHz or for similar applica-

tions in North America or Asia, for example at 315MHz or 915MHz.

39010 71121

Rev. 012

Page 1 of 29

Data Sheet

Mar/15

12 3 4 5 6 7...29

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