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Silicon Laboratories Inc.

Silicon Laboratories Inc.- RF Transceiver ICs

Silicon Laboratories Inc. (Silicon Labs) is a global semiconductor company founded in 1996 and headquartered in Austin, Texas, USA. It specializes in high-performance, analog-intensive, mixed-signal integrated circuits. The company's products enable the interaction between the analog world and digital computing in a wide range of applications. Key product lines include the EFM8 (8-bit) and EFM32 (32-bit) microcontroller families, and the EFR32 Wireless Gecko series of multiprotocol SoCs supporting Bluetooth, Zigbee, Thread, and proprietary protocols. Silicon Labs also offers industry-leading isolation solutions such as digital isolators and isolated gate drivers, as well as precision timing devices including clocks, oscillators, and buffers. Its portfolio extends to environmental and optical sensors and broadcast audio/video components. Leveraging advanced CMOS process technology, the company delivers highly integrated solutions that reduce power consumption and board space. Silicon Labs is recognized as a leader in the Internet of Things (IoT) market, serving smart home, industrial automation, and automotive sectors. With a world-class engineering team and a strong intellectual property portfolio, the company continues to drive innovation in wireless connectivity and energy-efficient processing. It is publicly traded on NASDAQ under the ticker SLAB.

03

RF Transceiver ICs - 型号列表

277 parts in total

Voltage - Supply

Standard Package

Package / Case

Frequency

Type

Frequency Range

Factory Pack Quantity

Current - Transmitting

Series

Power - Output

Data Rate (Max)

Modulation or Protocol

Sensitivity

Current - Receiving

Width

Frequency - Max

Packaging

Applications

Current - Supply

Supplier Device Package

Product Category

RoHS

Operating Temperature

Length - Overall

Voltage Rating

Frequency - Operating

Voltage - Supply (Min)

Current - Supply (Main IC)

Length

Size / Dimension

Minimum Input Frequency

Other Names

Current - Output

Weight

Mounting Type

Number of Positions

Shell Size - Insert

Interface

Modulation

Output Power

Height

Package Cooled

PLL

Output

Ratio - Input:Output

Number of Circuits

Mfr Part #Quantity AvailablePriceRoHSPackagingPackage / CaseStandard PackageVoltage - SupplyOperating TemperatureProduct CategoryFactory Pack QuantityMounting StyleFrequencyData InterfaceAntenna ConnectorModulation or ProtocolMounting TypeApplicationsTypeCurrent - ReceivingFrequency RangeData Rate (Max)Current - TransmittingMechanical LifeWidthNumber of PositionsSeriesManufacturerSensitivityPower - OutputModulationVoltage RatingFrequency - MaxVoltage - Supply (Min)Supplier Device PackageStandard Package NameEU RoHSLead StyleLength - OverallPackage QuantityCurrent - SupplyFrequency - OperatingHeightLengthPackage CooledSize / DimensionMinimum Input FrequencyNumber of CircuitsWeightShell Size - InsertPrinted Circuit BoardInterfaceCurrent - Supply (Main IC)Other NamesCurrent - OutputOutput PowerConnector TypePLLInputOutputDivider/MultiplierRatio - Input:OutputDifferential - Input:OutputRad HardenedCurrent - Output 1DepthDELETEDOperating Temperature - JunctionNumber of ReceiversNumber of TransmittersNumber of BandsTradename
SI4032-V2-FMR
SI4032-V2-FMR

RF Transmitter FSK/GFSK/OOK 3V 20-Pin QFN EP T/R

silicon laboratories

----Tape & Reel-----------------------------------------------------------------
SI4032-V2-FM
3
SI4032-V2-FM

RF Transmitter FSK/GFSK/OOK 3V 20-Pin QFN EP RF Transmitter Trnsmittr EZRadioPRO IC TX ISM 930MHZ 3.6V 20-QFN

silicon laboratories

-RoHS CompliantReelQFN-20 EPBulk3 V+ 85 CRF Transmitter75SMD/SMT930 MHzPCB, Surface MountPCB, Surface MountFSK, GFSK, OOK--Transmitter--128kbps80mAObsolete-----20dBm (100mW)-----------------------336-1626-5100 nA-----------------
SI2108-X-FM
SI2108-X-FM

RF Receiver 1.8V/3.3V 44-Pin QFN EP

silicon laboratories

----Rail / Tube-----------------------------------------------------------------
SI4720-B20-GM
2
SI4720-B20-GM

Broadcast FM Radio Transceiver for Portable Applications 20-Pin QFN EP RF Transceiver FM Radio Rx/Tx IC TXRX FM RADIO 20UQFN

silicon laboratories

4091: ¥22.032RoHS CompliantTray20QFN EPTrays2.7 V ~ 5.5 V-20 to 85 °CRF Transceiver490-76MHz ~ 108MHzPCB, Surface MountPCB, Surface MountFMSurface MountGeneral Purpose-19.2mA--18.8mA-320SI4720Silicon Labs-100dBm------QFNCompliantNo Lead3QFN EP--------0.000582 oz0.5320---------------------
SI4432-B1-FM
5
SI4432-B1-FM

RF Transceiver FSK/GFSK/OOK 3V 20-Pin QFN EP RF Transceiver Si4432 EZRadioPRO Transceiver +20dBm IC TXRX 240-930MHZ 1-20DB 20QFN Si4432-B1-FM, RF Transceiver 240 to 930MHz, FSK, GFSK, OOK, 1.8 to 3.6V 20-Pin QFN

silicon laboratories

11951: ¥85.4828RoHS CompliantTubeQFN-20Rail / Tube1.8 V to 3.6 V+ 85 CRF Transceiver75SMD/SMT240MHz ~ 930MHzPCB, Surface MountPCB, Surface MountFSK, GFSK, OOKPCBGeneral Purpose-18.5mA240 MHz to 930 MHz256 Kbps85mA-4mm20EZRadioPRO®Silicon Labs- 121 dBm20dBmFSK/GFSK/OOK1.8V930000 kHz3.6V-QFNCompliantNo Lead4 mmQFN EP85 mA930MHz0.85mm4mmQFN4 x 4 x 0.85mm-----SPI85 mA--20 dBmPCB, Surface Mount------No85mA4 mmCompliant85C----
SI4721-B20-GM
2
SI4721-B20-GM

Broadcast FM Radio Transceiver for Portable Applications 20-Pin QFN EP RF Transceiver FM Radio Rx/Tx w/RDS RBDS and RPS IC TXRX FM RADIO RDS/RBDS 20UQFN

silicon laboratories

11511: ¥91.256RoHS CompliantTray20QFN EPTrays2.7 V ~ 5.5 V-20 to 85 °CRF Transceiver490SMD/SMT76MHz ~ 108MHzPCB, Surface MountPCB, Surface MountFMSurface MountGeneral Purpose-19.2mA76 MHz to 108 MHz-18.8mA-320SI4721Silicon Labs----108 MHz--QFNCompliantNo Lead3QFN EP19.2 mA-------0.000582 oz0.53202-Wire, 3-Wire18.8 mA---------------11--
SI4022-A0-FT
2
SI4022-A0-FT

TRANSMITTER (EZRADIO) RF Transmitter Transmitters IA4222 IC TX FSK UNI 868/915MHZ 16TSSOP Si4022-A0-FT, FSK, Dual Band 16-Pin TSSOP

silicon laboratories

101: ¥9.248NoTray16-TSSOP (0.173", 4.40mm Width)962.2 V ~ 3.8 V-40°C ~ 85°CRF Transmitter--868MHz, 915MHzPCB, Surface MountPCB, Surface MountFSKSurface MountISM---115.2kbps24mA-4.5mm16---6dBmFSK2.2 V-3.8 V-------915MHz1.05mm5.1mmTSSOP5.1 x 4.5 x 1.05mm------------------------2-
SI4421-A0-FT
2
SI4421-A0-FT

RF Transceiver Tranceivers - IA4421 TRANSCEIVER (EZRADIO) (NOT REC IC TXRX FSK 915MHZ 3.8V 16-TSSOP

Silicon Labs

1541: ¥39.644RoHS CompliantTube16-TSSOP (0.173", 4.40mm Width)962.2 V ~ 3.8 V-40°C ~ 85°CRF Transceiver96SMD/SMT433MHz, 868MHz, 915MHzPCB, Surface MountPCB, Surface MountFSK-General PurposeISM15mA15 kHz to 240 kHz256kbps28mA---SI4421Silicon Labs-110dBm7dbm----------13 mA-------0.002037 oz--SPI24 mA--- 17.5 dBm----------------
SI5310-GM
3
SI5310-GM

Phase Locked Loops - PLL Clock Multiplier Regenerator IC CLOCK MULT/REGENERATER 20MLP

Silicon Labs

-RoHS CompliantTubeMLP-20752.625 V+ 85 CPhase Locked Loops - PLL75SMD/SMT----Surface Mount-PLL Clock Multiplier-150 MHz to 668 MHz-----------668 MHz-20-MLP (4x4)-----------9.375 MHz1-----336-1292-5---Yes with BypassClockCMLYes/Yes1:2Yes/Yes---------
SI5325A-B-GM
2
SI5325A-B-GM

Phase Locked Loops - PLL uP-PROGRAMMABE CLK MULT 10 MHZ-1.4 GHZ IC UP-PROG CLK MULTIPLIER 36QFN

Silicon Labs

-RoHS CompliantTubeQFN-36503.63 V+ 85 CPhase Locked Loops - PLL50SMD/SMT----Surface Mount-Programmable PLL Clock Multiplier-10 MHz to 1417 MHz-----------710 MHz-36-QFN (6x6)-----------10 MHz1---------YesClockCML, LVCMOS, LVDS, LVPECLYes/Yes2:2Yes/Yes---------
SI4123G-BMR
SI4123G-BMR

Phase Locked Loops - PLL CONTACT SILICON LABS FOR AVAILABILITY

Silicon Labs

-NoReelMLP-28-3.6 V+ 85 C-2500SMD/SMT------PLL Frequency Synthesizer-526 MHz to 1720 MHz--Obsolete----------------------13 MHz3------------------------
SI4720-A10-GM
SI4720-A10-GM

RF Transceiver Broadcast FM Radio Transceiver

Silicon Labs

-RoHS CompliantTray----RF Transceiver-------------Obsolete------------------------------------------------
SI4115G-BMR
SI4115G-BMR

Phase Locked Loops - PLL CONTACT SILICON LABS FOR AVAILABILITY

Silicon Labs

-NoReelMLP-28---Phase Locked Loops - PLL-SMD/SMT-----------Obsolete------------------------------------------------
SI4115G-BM
SI4115G-BM

Phase Locked Loops - PLL CONTACT SILICON LABS FOR AVAILABILITY FREQUENCY GSM/GPRS SYNTH EXT

Silicon Labs

-NoTrayMLP-2860--Phase Locked Loops - PLL60SMD/SMT-----------Obsolete------------------------------------------------
SI4133W-BMR
SI4133W-BMR

Phase Locked Loops - PLL CONTACT SILICON LABS FOR AVAILABILITY

Silicon Labs

-NoReelMLP-28-2.7 V to 3.6 V-Phase Locked Loops - PLL2500SMD/SMT------RF Synthesizer with Integrated VCOS----Obsolete------------------------------------------------
SI4122G-BMR
SI4122G-BMR

Phase Locked Loops - PLL CONTACT SILICON LABS FOR AVAILABILITY

Silicon Labs

-NoReelMLP-28-3.6 V+ 85 CPhase Locked Loops - PLL2500SMD/SMT------PLL Frequency Synthesizer-526 MHz to 1720 MHz--Obsolete----------------------13 MHz3------------------------
SI4311-B12-GM
3
SI4311-B12-GM

RF Receiver FSK 3.3V 20-Pin QFN EP IC RECEIVER RF 315/434MHZ 20QFN Si4311-B12-GM, RF Transceiver 315 to 433.92MHz, FSK, 2.7 to 3.6V 20-Pin QFN RF Receiver 315/434 MHZ FSK RCVR

silicon laboratories

1601: ¥14.688Lead free / RoHS CompliantTube20-VFQFN Exposed PadRail / Tube2.7 V ~ 3.6 V-40°C ~ 85°C---315MHz, 434MHzPCB, Surface MountPCB, Surface MountFSKPCBHome Automation, Remote Sensing, RKE-20mA-10kbps--3mm20Si4311Silicon Labs-104dBm-FSK2.7 V-3.6 V20-QFN (3x3)------433.92MHz0.85mm3mmQFN3 x 3 x 0.85mm--------------------------
SI4311-B21-GM
4
SI4311-B21-GM

RF Receiver FSK 3.3V 20-Pin QFN EP IC RECEIVER FSK 315/434MHZ 20QFN Si4311-B21-GM, RF Transceiver 315 to 433.92MHz, FSK, 2.7 to 3.6V 20-Pin QFN RF Receiver 315/434 MHZ FSK RCVR

silicon laboratories

161: ¥9.06Lead free / RoHS CompliantTube20-VFQFN Exposed PadRail / Tube2.7 V ~ 3.6 V-40°C ~ 85°C-490SMD/SMT315MHz, 434MHzPCB, Surface MountPCB, Surface MountFSKPCBHome Automation, Remote Sensing, RKEFSK Receiver20mA-10kbps--3mm20Si4311Silicon Labs-104dBm-FSK2.7 V-3.6 V20-QFN (3x3)-----20 mA433.92MHz0.85mm3mmQFN3 x 3 x 0.85mm--------20 mA-----------------
SI4761-A10-AMR
SI4761-A10-AMR

SI4761-A10-AMR IC RCVR AM/FM/HD AUTO 40-QFN

silicon laboratories

102500: ¥167.4432Lead free / RoHS CompliantTape & Reel (TR)40-VFQFN Exposed Pad2,5001.5 V ~ 5 V-40°C ~ 85°C---520kHz ~ 1.71MHz, 64MHz ~ 108MHzPCB, Surface MountPCB, Surface MountAM, FM, RDS-Automotive Audio-130mA--------------40-QFN (6x6)---------------------PCB, Surface Mount---------------
SI4430-B1-FMR
2
SI4430-B1-FMR

RF Transceiver FSK/GFSK/OOK 3V 20-Pin QFN EP T/R RF Transceiver +13dBm Si4430 EZ- RadioPRO Transceiver IC TXRX 900-960MHZ -8-13DB 20QFN

silicon laboratories

102500: ¥23.4056RoHS CompliantReel20-VFQFN Exposed PadTape & Reel1.8 V ~ 3.6 V-40°C ~ 85°C-2500-900MHz ~ 960MHzPCB, Surface MountPCB, Surface MountISMSurface MountGeneral Purpose-18.5mA900 to 960256kbps30mA-420SI4430Silicon Labs-121dBm13dBmFSK/GFSK/OOK1.8V9603.6V-QFNCompliantNo Lead4QFN EP---------0.8320--------------------EZRadioPRO
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