RF Receivers

RF receivers are IC (integrated circuit) components which provide detection of RF (radio frequency) signals. RF receivers are designed to receive radio signals from other devices. These ICs embedded in PCB modules to provide wireless communications. RF receivers receive data in frequency given in MHz, for example, 440MHz. Unlike IR communication, this cannot be interrupted. RF receivers also operate on particular voltage ranges, for example, 4.5 to 5.5 V. It is important What is modulation?Modulation is a process which prevents loss of the information transmitted by the frequency. When a signal is modulated, it combines the RF signal with higher-frequency wavelength. What is the ISM band?ISM (industrial, scientific and medical) bands are radio bands reserved for ISM purposes. There are processes used in ISM which can interfere with RF communications. There are different types of modulation available in RF receivers, such as:ASK - Amplitude-Shift KeyingFSK - Frequency-Shift KeyingGFSK - Gaussian Frequency-Shift KeyingOOK - On-Off KeyingPSK - Phase-Shift KeyingQAM - Quadrature Amplitude ModulationApplications for RF Receivers:CommunicationsRemote controlsCar alarm systemsAutomationSecurity and CCTVKeyless entry systemsRF Receiver ICs come in various packages such as:QFNQSOPSOICTSSOP

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Description Price Modulation Technique Mounting Type Package Type Pin Count Dimensions Length Width Height Maximum Operating Band 1 Frequency Maximum Operating Band 2 Frequency Maximum Operating Band 3 Frequency Maximum Operating Supply Voltage Maximum Operating Temperature Minimum Operating Band 1 Frequency
RS Stock No. 159-7556
Mfr. Part No.MICRF220AYQS
BrandMicrochip
kr 16,191
Each (In a Tube of 98)
Units
ASK, OOK Surface Mount QSOP 16 4.9 x 3.91 x 1.47mm 4.9mm 3.91mm 1.47mm 13kHz - - 3.6 V +105 °C 1625Hz
RS Stock No. 911-2834
Mfr. Part No.MICRF220AYQS
BrandMicrochip
kr 17,595
Each (In a Pack of 2)
Units
ASK, OOK Surface Mount QSOP 16 4.9 x 3.91 x 1.47mm 4.9mm 3.91mm 1.47mm 13kHz - - 3.6 V +105 °C 1625Hz
RS Stock No. 819-6887
Mfr. Part No.Si4356-B1A-FM
kr 9,876
Each (In a Pack of 5)
Units
GFSK, OOK Surface Mount QFN 20 3 x 3 x 0.85mm 3mm 3mm 0.85mm 917MHz - - 3.6 V +85 °C 315MHz
New
RS Stock No. 190-8076
Mfr. Part No.MAX4003EUA+
kr 21,358
Each (In a Pack of 5)
Units
- Surface Mount μMax 8 3.1 x 3.1 x 0.95mm 3.1mm 3.1mm 0.95mm 2500MHz - - 5 V +85 °C 100MHz
RS Stock No. 177-0835
Mfr. Part No.MICRF211AYQS
BrandMicrochip
kr 21,974
Each (In a Pack of 5)
Units
ASK, OOK Surface Mount QSOP 16 4.9 x 3.91 x 1.47mm 4.9mm 3.91mm 1.47mm 450MHz - - 3.6 V +105 °C 380MHz
New
RS Stock No. 190-4557
Mfr. Part No.MAX2016ETI+
kr 163,521
Each (In a Tube of 60)
Units
- Surface Mount Thin QFN 28 5 x 5 x 0.75mm 5mm 5mm 0.75mm 2.5GHz - - 5.25 V +85 °C -
RS Stock No. 169-0027
Mfr. Part No.SI4356-B1A-FM
kr 9,729
Each (In a Tray of 490)
Units
GFSK, OOK Surface Mount QFN 20 3 x 3 x 0.85mm 3mm 3mm 0.85mm 917MHz - - 3.6 V +85 °C 315MHz
RS Stock No. 165-6558
Mfr. Part No.TDA7200XUMA1
BrandInfineon
kr 5,964
Each (On a Reel of 3000)
Units
ASK, FSK Surface Mount TSSOP 28 9.7 x 4.4 x 1mm 9.7mm 4.4mm 1mm 440MHz - - 5.5 V +125 °C 400MHz
RS Stock No. 128-8871
Mfr. Part No.BD57015GWL-E2
BrandROHM
kr 69,685
Each (In a Pack of 2)
Units
FSK Surface Mount UCSP 50 4.1 x 3.2 x 0.47mm 4.1mm 3.2mm 0.47mm 480kHz - - 20 V +85 °C 100kHz
RS Stock No. 177-0484
Mfr. Part No.MICRF211AYQS
BrandMicrochip
kr 20,239
Each (In a Tube of 98)
Units
ASK, OOK Surface Mount QSOP 16 4.9 x 3.91 x 1.47mm 4.9mm 3.91mm 1.47mm 450MHz - - 3.6 V +105 °C 380MHz
RS Stock No. 177-0792
Mfr. Part No.MICRF007YM
BrandMicrochip
kr 23,828
Each (In a Pack of 5)
Units
ASK, OOK Surface Mount SOIC 8 5 x 3.99 x 1.63mm 5mm 3.99mm 1.63mm 440MHz - - 5.5 V +85 °C 300MHz
RS Stock No. 732-8686
Mfr. Part No.MAX1473EUI+
kr 22,34
Each
Units
ASK Surface Mount TSSOP 28 9.8 x 6.55 x 0.95mm 9.8mm 6.55mm 0.95mm 450MHz - - 5.5 V +85 °C 300MHz
RS Stock No. 124-2310
Mfr. Part No.CLRC63201T/0FE,112
BrandNXP
kr 143,905
Each (In a Tube of 24)
Units
ASK Surface Mount SOIC 32 20.7 x 7.6 x 2.45mm 20.7mm 7.6mm 2.45mm - - - 3.6 V, 5.5 V +150 °C -
RS Stock No. 169-0033
Mfr. Part No.SI4362-B1B-FM
kr 14,532
Each (In a Tray of 490)
Units
ASK, GFSK, GMSK, OOK, 4GFSK Surface Mount QFN 20 4 x 4 x 0.85mm 4mm 4mm 0.85mm 1050MHz 1050MHz 1050MHz 3.6 V +85 °C 142MHz
RS Stock No. 173-2729
Mfr. Part No.SI4355-B1A-FM
kr 11,963
Each (In a Tray of 490)
Units
GFSK, OOK Surface Mount QFN 20 3 x 3 x 0.85mm 3mm 3mm 0.85mm 350MHz 525MHz 960MHz 3.6 V +85 °C 283MHz
RS Stock No. 172-7839
Mfr. Part No.HMC8100LP6JE
kr 401,362
Each (On a Reel of 50)
Units
QAM Surface Mount LFCSP 40 6.1 x 6.1 x 0.9mm 6.1mm 6.1mm 0.9mm 4000MHz - - 3.3 V +85 °C 800MHz
New
RS Stock No. 190-4564
Mfr. Part No.MAX4003EUA+T
kr 13,748
Each (On a Reel of 2500)
Units
- Surface Mount μMax 8 3.1 x 3.1 x 0.95mm 3.1mm 3.1mm 0.95mm 2500MHz - - 5 V +85 °C 100MHz
RS Stock No. 177-0482
Mfr. Part No.MICRF011YM
BrandMicrochip
kr 16,559
Each (In a Tube of 54)
Units
OOK Through Hole SOIC 14 - - - - 440MHz - - - +85 °C 300MHz
RS Stock No. 819-6913
Mfr. Part No.Si4362-B1B-FM
kr 14,27
Each (In a Pack of 5)
Units
ASK, GFSK, GMSK, OOK, 4GFSK Surface Mount QFN 20 4 x 4 x 0.85mm 4mm 4mm 0.85mm 1050MHz 1050MHz 1050MHz 3.6 V +85 °C 142MHz
RS Stock No. 769-8679
Mfr. Part No.Si4355-B1A-FM
kr 11,953
Each (In a Pack of 3)
Units
GFSK, OOK Surface Mount QFN 20 3 x 3 x 0.85mm 3mm 3mm 0.85mm 350MHz 525MHz 960MHz 3.6 V +85 °C 283MHz
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