SX1211I084TRT Semtech, SX1211I084TRT Datasheet

SX1211I084TRT

Manufacturer Part Number

SX1211I084TRT

Description

IC SNGL-CHIP TXRX 32-TQFN

Manufacturer

Semtech

Datasheets

1.SM1211E915TOPIC.pdf (92 pages)

2.SX1211I084TRT.pdf (2 pages)

Specifications of SX1211I084TRT

Frequency

860 ~ 960MHz

Data Rate - Maximum

200kbps

Modulation Or Protocol

FSK, OOK

Applications

AMR, ISM, Security and Access

Power - Output

12.5dBm

Sensitivity

-113dBm

Voltage - Supply

2.1 V ~ 3.6 V

Current - Receiving

3mA

Current - Transmitting

25mA

Data Interface

PCB, Surface Mount

Antenna Connector

PCB, Surface Mount

Operating Temperature

-40°C ~ 85°C

Package / Case

32-TQFN

Operating Temperature (min)

-40C

Operating Temperature (max)

85C

Operating Temperature Classification

Industrial

Modulation Type

FSK/OOK

Package Type

TQFN EP

Operating Supply Voltage (min)

2.1V

Operating Supply Voltage (typ)

2.5/3.3V

Operating Supply Voltage (max)

3.6V

Lead Free Status / RoHS Status

Lead free / RoHS Compliant

Memory Size

Lead Free Status / Rohs Status

Compliant

Other names

SX1211I084TRT

Available stocks

Company

Part Number

Manufacturer

Quantity

Price

Company:

Bonase Electronics (HK) Co., Limited

Part Number:

SX1211I084TRT

Manufacturer:

HITTITE

Quantity:

560

Company:

Amily Shenzhen XNWY Technology Co., Ltd

Part Number:

SX1211I084TRT

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S E M T E C H W I R E L E S S & S E N S I N G P R O D U C T S

SX1211

Ultra-low Power Multi-Channel UHF-band Transceiver

3x lower RX current than competitive devices

Key Features:

• 3 mA current consumption in receive mode

• Rx sensitivity -107 dBm @ 25 kbit/s (FSK),

• Programmable RF output power: up to

• FSK and OOK modulation

• Data rates programmable from 1.56 to

• 64-byte FIFO for transmit/receive data buffering

• RSSI (Received Signal Strength Indicator) range

• Packet Handling, CRC generation and

• Incoming sync word recognition

• Built-in bit-synchronizer for incoming data

• 868, 915 and 960 MHz frequency bands

• 5 x 5 mm TQFN32 RoHS-compliant

• Low external component count

• FCC DTS compliant (US ISM-band operation

• Satisﬁ es ETSI EN 300-220-1 and FCC part 15.247

WORLD’S LOWEST RECEIVE CURRENT TRANSCEIVER (<3mA)

-110 dBm @ 2 kbit/s (OOK)

+12.5 dBm in 8 steps

200 kbit/s (FSK)

and transfer via SPI bus

from noise ﬂ oor to 0 dBm

Data Whitening

and clock synchronization and recovery

without frequency-hopping)

& 15.249 regulations

RFIO

Product Brief

Transmission

Reception

Frequency

Synthesis

Applications:

• Security and Alarm Systems

• Wireless Sensor Networks

• Sub-Metering

• Personal Area Network

• Sports & Health Equipment

• Home and Building Automation

• KONNEX™ Systems

• Industrial Monitoring and Control

Block Diagram:

LNA

1st Stage

Mixers

LO1 Rx

(Comparator, VCO,

XTAL

Filter, Dividers)

IF Gain

2nd Stage

Mixers

PLL

Loop Filter

LO1 Tx

W W W . S E M T E C H . C O M

2nd Stage

Mixers

1st Stage

LO2 Rx

LO1 Tx

LO1 Rx

LO2 Tx

LO2 Rx

Mixers

LO2 Tx

Amplification

Filtering/

RSSI

Modulation

(DDS, DACs,

Interpolation

Filters)

Demodulator

Post Demod

OOK Demod

FSK Demod

Sync word

Digital

FIFO

Phase-shift to frequency shift

conversion (FSK Mode)

Control

SPI

CLKOUT

DATA

PLL_LOCK

Related parts for SX1211I084TRT

SX1211I084TRT Summary of contents

Page 1

& SX1211 Ultra-low Power Multi-Channel UHF-band Transceiver WORLD’S LOWEST RECEIVE ...

... XTO startup 80μA 10μA 1.5ms Duty Cycle: 2 seconds 0.8ms 500μs Visit our website to locate the most current product speciﬁ cations, datasheets and contact information for your local Semtech Field Applications Engineer. SX1211-PB-0408 Product Brief Min Typ Max Unit -40 85 ° ...

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SX1211I084TRT

Specifications of SX1211I084TRT

Available stocks

Related parts for SX1211I084TRT

SX1211I084TRT Summary of contents

Page 1

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