SX1211SK868 Semtech Corporation, SX1211SK868 Datasheet

SX1211SK868

Manufacturer Part Number

SX1211SK868

Description

DEVELOPMENT KIT

Manufacturer

Semtech Corporation

Datasheet

1.SX1211SK868.pdf (92 pages)

Specifications of SX1211SK868

Pack_quantity

Comm_code

85437090

Lead_time

994

Current page: 1 of 92
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General Description

The SX1211 is a low cost single-chip transceiver

operating in the frequency ranges from 863-870, 902-

928 MHz and 950-960 MHz. The SX1211 is optimized

for very low power consumption (3mA in receiver

mode). It incorporates a baseband modem with data

rates up to 200 kb/s. Data handling features include a

sixty-four byte FIFO, packet handling, automatic CRC

generation and data whitening. Its highly integrated

architecture allows for minimum external component

count whilst maintaining design flexibility. All major RF

communication parameters are programmable and

most of them may be dynamically set. It complies with

European (ETSI EN 300-220 V2.1.1) and North

American (FCC part 15.247 and 15.249) regulatory

standards.

Ordering Information

Table 1: Ordering Information

Application Circuit Schematic

Rev 7– September 2

SX1211I084TRT

ADVANCED COMMUNICATIONS & SENSING

SX1211I084T

Part number

TQFN-32 package – Operating range [-40;+85° C]

T refers to Lead Free packaging

This device is WEEE and RoHS compliant

, 2008

Tape & Reel

Delivery

Tray

Quantity / Multiple

Minimum Order

3000 pieces

200 pieces

Page 1 of 92

Features

Applications

Ultra-Low Power Integrated UHF Transceiver

25 kb/s in FSK, -113 dBm at 2kb/s in OOK

in 8 steps

automatic CRC generation

dynamic range, 70dB from Rx noise floor

clock synchronization and recovery

applications

Low Rx power consumption: 3mA

Low Tx power consumption: 25 mA @ +10 dBm

Good reception sensitivity: down to -107 dBm at

Programmable RF output power: up to +12.5 dBm

Packet handling feature with data whitening and

Wide RSSI (Received Signal Strength Indicator)

Bit rates up to 200 kb/s, NRZ coding

On-chip frequency synthesizer

FSK and OOK modulation

Incoming sync word recognition

Built-in Bit-Synchronizer for incoming data and

5 x 5 mm TQFN package

Optimized Circuit Configuration for

Wireless alarm and security systems

Wireless sensor networks

Automated Meter Reading

Home and building automation

Industrial monitoring and control

Remote Wireless Control

SX1211 Transceiver

www.semtech.com

Low-cost

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