Wireless Selector Guide

Wireless RF Solutions Ultimate Long Range, Low Power Solutions

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Complete Line of Semtech RF ICs

Part Number Tx/Rx Band

(MHz)Tx Power

(dBm) Modulation Max Bit Rate Rx Sensitivity (dBm)

Link Budget (dB) Tx Current Rx Current

(mA)

SX1230 Tx 290 – 1000 -20 ~ 17 G/F/MSK & OOK 300 kbps (FSK) 32.7 kbps (OOK) - - 33mA @ 10dBm -

SX1243 Tx 310 – 928 10 G/F/MSK & OOK 100 kbps (FSK) 10 kbps (OOK - - 15mA @ 10dBm -

SX1239 Rx 290 – 1000 -20 ~ 17 G/F/MSK & OOK 300 kbps (FSK) 32.7 kbps (OOK) -120 - - 16

SX1210 Rx 862 – 960 -8.5 ~ +12.5 FSK/OOK/ASK 200 kbps (FSK) 32.7 kbps (OOK) -107 - - 3

SX1213 Rx 310 – 510 -8.5 ~ +12.5 FSK/OOK/ASK 200 kbps (FSK) 32.7 kbps (OOK) -108 - - 3

SX1231 TxRx 290 – 1000 -20 ~ 17 G/F/MSK & OOK 300 kbps (FSK) 32.7 kbps (OOK) -120 137 33mA @ 10dBm 16

SX1231H TxRx 290 – 1000 -20 ~ 20 G/F/MSK & OOK 600 kbps (FSK) 32.7 kbps (OOK) -120 140 120mA @ 20dBm 16

SX1232 TxRx 860 – 1000 -20 ~ 20 G/F/MSK & OOK 600 kbps (FSK) 32.7 kbps (OOK) -123 143 120mA @ 20dBm 9.3

SX1233 TxRx 290 – 1000 -20 ~ 17 G/F/MSK & OOK 600 kbps (FSK) 32.7 kbps (OOK) -120 137 33mA @ 10dBm 16

SX1235 TxRx 860 – 1000 -20 ~ 20 G/F/MSK & OOK 300 kbps (FSK) -123 143 120mA @ 20dBm 9.3

SX1211 TxRx 862 – 960 -8.5 ~ +12.5 FSK/OOK/ASK 200 kbps (FSK) 32.7 kbps (OOK) -107 120 25mA @ 10dBm 3

SX1212 TxRx 310 – 510 -8.5 ~ +12.5 FSK/OOK/ASK 200 kbps (FSK) 32.7 kbps (OOK) -108 121 25mA @ 10dBm 3

SX1257 TxRx 860 – 1000 -20 ~ 8 OFDM, OQPSK,G/F/MSK & OOK

IEEE 15.4g MR-OFDM Option 3 NF=7 - 58mA @ 5dBm 20

Wireless RF Products

Robust, Low-Power Communications for Next-Generation ISM-Band Applications

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Tx

Rx

CONTROL

FREQUENCYSYNTHESIS

Wireless RF Products

LoRa™ - Ultimate Long Range Solutions

Ideal for eliminating repeaters, reducing infrastructure cost, extendingbattery lifetime, and improving network capacity.

Advanced Metering Infrastructure Setup box to devices Smartphone to devices Internet of things (IOT)

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Part Number Frequency Range (MHz)

Link Budget (dB)

RX Current (mA)

FSK max DR (kbps)

LoRa DR (kbps)

Max Sensitivity (dBm)

TX Power (dBm)

SX1272 860 – 1020 158 10 300 0.3 – 40 -138 + 20

SX1273 860 – 1020 150 10 300 1.7 – 40 -130 + 20

SX1276 138 – 1020 168 11 300 0.018 – 40 -148 + 20

SX1277 138 – 1020 158 11 300 1.7 – 40 -130 + 20

SX1278 138 – 510 168 11 300 0.018 – 40 -130 + 20

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Wireless RF Products

Green Solutions for the Smart Home and Buildings

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Design Support Tools and Partner Solutions Semtech/Virtual Extension easy to use high performance wireless mesh��/RZ�SRZHU��KLJK�SHUIRUPDQFH�ZLWK�QR�VLQJOH�SRLQW�RI�IDLOXUH��)XOO�EL�GLUHFWLRQDO�FRPPXQLFDWLRQ��(DV\�WR�XVH��VHOI�FRQÀJXULQJ�DQG�VHOI�KHDOLQJ��6XSSRUWV�PRELOH�QHWZRUNV��)LUVW�FRPSOHWH�ZLUHOHVV�'$/,�VROXWLRQ

RF ICs for Residential and Commercial Building Applications

Part Number Status Description Application Package

(mm) Evaluation Kit

SX1230 Production 290MHz–1GHz FSK/OOK/ASK RF Transmitter 1-way remote control (MCU-less mode) QFN 4x4 SX1230SKA433/868/915

SX1243 Production 310MHz-928MHz Low Cost FSK/OOK/ASK RF Transmitter 1-way remote control DFN 2x3 SX1243SKA433/868/915

SX1239 Production 290MHz–1GHz FSK/OOK/ASK RF Receiver 1-way remote control QFN 5x5 SX1231SKB433/868/915

SX1231 Production 290MHz–1GHz FSK/OOK/ASK RF Transceiver 2-way remote control QFN 5x5 SX1231SKB433/868/915

SX1231H Production 290MHz–1GHz FSK/OOK/ASK RF Transceiver 2-way remote control QFN 5x5 SX1231SKB433/868/915

SX1232 Production 868MHz & 915MHz FSK/OOK/ASK RF Transceiver 2-way remote control QFN 5x5 SX1232-32SKA868/915

SX1233 Production 290MHz–1GHz FSK/OOK/ASK RF Transceiver 2-way remote control QFN 5x5 SX1233-33SKA868/915

SX1211 Production 862MHz–960MHz FSK/OOK/ASK RF Transceiver 2-way ultra-low current QFN 5x5 SX1211SKA868/915

SX1212 Production 310MHz–510MHz FSK/OOK/ASK RF Transceiver 2-way ultra-low current QFN 5x5 SX1212SKA433

SX1210 Production 862MHz–960MHz FSK/OOK/ASK RF Receiver 1-way ultra-low current QFN 5x5 SX1211SKA868/915

SX1213 Production 310MHz–510MHz FSK/OOK/ASK RF Receiver 1-way ultra-low current QFN 5x5 SX1212SKA433

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Wireless RF Products

With over 20 years of experience providing RF communications and sensing ICs for battery-operated water and gas meter readers, Semtech offers the widest range of RF ICs for ultra long range, narrow-band, and wide-band machine-to-machine (M2M) communications in smart energy and smart sensor meters.

RF ICs for Smart Energy Meters, Smart SensorsPart Number Status Description Link Budget

(dB)RX Current

(mA) Evaluation Kit

SX1232 Production 860-1020MHz Low Power G/FSK/OOK/ASK RF Transceiver 143 9.3 SX1232-32SKA868/915

SX1272 Sampling 860-1020MHz Long Range LoRa G/FSK Transceiver 158 10 SX1272DVK1xxx

SX1273 Sampling 860-1020MHz Long Range LoRa G/FSK Transceiver 150 10 SX1273DVK1xxx

SX1276 Sampling 138-1020MHz Long Range LoRa G/FSK Transceiver 168 11 SX1276DVK1xxx

SX1277 Sampling 138-1020MHz Long Range LoRa G/FSK Transceiver 158 11 SX1277DVK1xxx

SX1278 Sampling 138-510MHz Long Range LoRa G/FSK Transceiver 168 11 SX1278DVK1xxx

SX1231 Production 290-1000MHz G/FSK/OOK/ASK RF Transceiver 140 16 SX1231SKB433/868/915

SX1233 Production 290-1000MHz G/FSK/OOK/ASK RF Transceiver 140 16 SX1233-33SKA868/915

SX1211 Production 862-960 MHz Low Power FSK/OOK/ASK RF Transceiver 125 3 SX1211SKA868/915

SX1212 Production 310-510 MHz Low Power FSK/OOK/ASK RF Transceiver 122.5 3 SX1212SKA868/915

Transform the Power Grid with High Link Budget, High Rx Sensitivity Solutions for Smart Meters, Smart Sensors

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Wireless RF Products

Give Next-Generation Consumer ApplicationsMore Advanced Features and Simpler Controls

Turn-key solutions for TV remote control and set top box front panel applications, including RF ICs and touch button sensors, provide advanced features, better performance and simpler control.

Design Support Tools

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RF ICs for Consumer ApplicationsPart Number Part Status Description Application Package

(mm) Evaluation Kit

SX1230 Production 290MHz–1GHz FSK/OOK/ASK RF Transmitter 1-way remote control (MCU-less mode) QFN 4x4 SX1230SKA433/868/915

SX1243 Production 310MHz-928MHz Low Cost FSK/OOK/ASK RF Transmitter 1-way remote control DFN 2x3 SX1243SKA433/868/915

SX1239 Production 290MHz–1GHz FSK/OOK/ASK RF Receiver 1-way remote control QFN 5x5 SX1231SKB433/868/915

SX1231 Production 290MHz–1GHz FSK/OOK/ASK RF Transceiver 2-way remote control QFN 5x5 SX1231SKB433/868/915

SX1231H Production 290MHz–1GHz FSK/OOK/ASK RF Transceiver 2-way remote control QFN 5x5 SX1231SKB433/868/915

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Wireless RF Products

Semtech Turn-Key RF Solutions Balance Design Cost and Flexibility Needs

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RF ICs for Remote Keyless Entry and Active RFID Systems

Part Number Status Description Application Package

(mm) Evaluation Kit

SX1230 Production 290MHz–1GHz FSK/OOK/ASK RF Transmitter 1-way remote control (MCU-less mode) QFN 4x4 SX1230SKA433/868/915

SX1243 Production 310MHz-928MHz Low Cost FSK/OOK/ASK RF Transmitter 1-way remote control DFN 2x3 SX1243SKA433/868/915

SX1239 Production 290MHz–1GHz FSK/OOK/ASK RF Receiver 1-way remote control QFN 5x5 SX1231SKB433/868/915

SX1231 Production 290MHz–1GHz FSK/OOK/ASK RF Transceiver 2-way remote control QFN 5x5 SX1231SKB433/868/915

SX1231H Production 290MHz–1GHz FSK/OOK/ASK RF Transceiver 2-way remote control QFN 5x5 SX1231SKB433/868/915

SX1212 Production 310MHz–510MHz FSK/OOK/ASK RF Transceiver DASH-7 Technology QFN 5x5 SX1212-DK7A433

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SX1243HCS3xx

Rolling Code Reference Design

SX1230E2PROM

Static Payload Reference Design

SX1243

Low Cost Tx Solution

SX1230MCU

Fully Programable Digital Tx

Peripherals

MCU

Peripherals

SX1243: Lowest Cost

Design Ultra-Low Power, Highly Secure RKE and Active RFID Systems

Semtech offers highly integrated, cost-effective, turn-key RF solutions for emerging wireless applications requiring ultra-low power consumption, very high link budgets and secure data transmission.

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Wireless RF Products

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Remote Keyless Entry Reference Design with Code-Hopping Encryption Order Number: SX1230–13RKE433 (433MHz)

�� Turn-key hardware and software RKE reference design, including: - Hardware: Integrated RF ICs (SX1230 transmitter, SX1210 or SX1212 receivers/transceivers), antenna, PIC® MCUs (PIC16F631 or PIC16F677) - Software: KEELOQ® code-hopping technology software�� Highly secure:

- Encrypts all RF packets before sending, no plain text sent over air - Code-hopping encryption produces unique RF transmission each time

�� Saves design cost and time – same design supports multi-band (315, 434, 868, 915MHz) and multiple modulation formats (FSK, OOK, ASK)

�� No tuning for lower production costs�� Long range: programmable P

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Wireless Remote Control Reference Design Using Energy Harvesting Order Number: SX1230EH868A (868MHz)

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Semtech and the Semtech logo are registered marks of Semtech Corporation. All other trademarks and trade names mentioned may be marks and names of their respective companies. Semtech reserves the right to make changes to, or discontinue any products described in this document without further notice. Semtech makes no warranty, representation or guarantee, express or implied, regarding the suitability of its products for any particular purpose. ©2012 Semtech Corporation. All rights reserved. ISM-SG-2012

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