This website uses cookies. By using this site, you consent to the use of cookies. For more information, please take a look at our Privacy Policy.

Images are for reference only,

See Technical Specifications

SX1257IWLTRT +BOM

Small format RF transceiver for wireless communication

Manufacturer:

Semtech Corporation
Mfr.Part #:

SX1257IWLTRT
Datasheet:

SX1257IWLTRT Datasheet (PDF)
Programmable:

Not Verified
Type:

TxRx Only
RF Family/Standard:

802.15.4
Modulation:

FHSS, FSK, OFDM, O-QPSK
EDA/CAD Models:

Request Free CAD Models for SX1257IWLTRT

SX1257IWLTRT General Description

With a noise figure of just 3dB and exceptional sensitivity, the SX1257IWLTRT ensures top-notch RF performance. Its high dynamic range guarantees reliable communication, even in challenging RF environments. Furthermore, this receiver features a user-friendly SPI interface for easy control and operates on a low supply voltage, making it an ideal choice for battery-powered devices

Key Features

Fully flexible I and Q modulator and demodulator
Half or full-duplex operation
Bullet proof RX LNA
Analog TX and RX pre-filtering
Programmable tap TX FIR-DAC filter
Linear TX amplifier for both constant and non-constant envelope modulation schemes

Application

IEEE 802.15.4g SUN Multi-PHY Mode Smartgrid
Cognitive / Software Defined Radio (SDR)
Packaging
MLPQW-32
Order Codes
SX1257IWLTRT - Pb-free, Halogen Free RoHS / WEEE compliant product

Specifications

Category	RF and WirelessRF Transceiver ICs	Series	-
Programmable	Not Verified	Type	TxRx Only
RF Family/Standard	802.15.4	Protocol	-
Modulation	FHSS, FSK, OFDM, O-QPSK	Frequency	862Mhz ~ 1.02GHz
Data Rate (Max)	-	Power - Output	8dBm
Sensitivity	-	Memory Size	-
Serial Interfaces	SPI	GPIO	4
Voltage - Supply	2.7V ~ 3.6V	Current - Receiving	20mA
Current - Transmitting	58mA	Operating Temperature	-40°C ~ 85°C
Mounting Type	Surface Mount	Base Product Number	SX1257