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 Keying
FSK - Frequency-Shift Keying
GFSK - Gaussian Frequency-Shift Keying
OOK - On-Off Keying
PSK - Phase-Shift Keying
QAM - Quadrature Amplitude Modulation

Applications for RF Receivers:
Communications
Remote controls
Car alarm systems
Automation
Security and CCTV
Keyless entry systems
RF Receiver ICs come in various packages such as:
QFN
QSOP
SOIC
TSSOP

...
Read more Read less

Filters

Viewing 1 - 20 of 31 products
Results per page
Description Price Modulation Technique 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 Automotive Standard
RS Stock No. 819-6913
Mfr. Part No.Si4362-B1B-FM
$3.472
Each (In a Pack of 5)
units
ASK, GFSK, GMSK, OOK, 4GFSK QFN 20 4 x 4 x 0.85mm 4mm 4mm 0.85mm 1050MHz 1050MHz 1050MHz 3.6 V +85 °C 142MHz -
RS Stock No. 169-0033
Mfr. Part No.SI4362-B1B-FM
$4.186
Each (In a Tray of 490)
units
ASK, GFSK, GMSK, OOK, 4GFSK QFN 20 4 x 4 x 0.85mm 4mm 4mm 0.85mm 1050MHz 1050MHz 1050MHz 3.6 V +85 °C 142MHz -
RS Stock No. 165-6558
Mfr. Part No.TDA7200XUMA1
BrandInfineon
$1.639
Each (On a Reel of 3000)
units
ASK, FSK TSSOP 28 9.7 x 4.4 x 1mm 9.7mm 4.4mm 1mm 440MHz - - 5.5 V +125 °C 400MHz -
RS Stock No. 825-9247
Mfr. Part No.TDA7200XUMA1
BrandInfineon
$2.444
Each (In a Pack of 5)
units
ASK, FSK TSSOP 28 9.7 x 4.4 x 1mm 9.7mm 4.4mm 1mm 440MHz - - 5.5 V +125 °C 400MHz -
RS Stock No. 759-2082
Mfr. Part No.AD8364ACPZ-R2
$29.08
1 Tape of 1
Tape(s)
OFDM, QAM, QPSK LFCSP VQ 32 5 x 5 x 0.95mm 5mm 5mm 0.95mm - - - 5.5 V +85 °C - -
RS Stock No. 829-7047
Mfr. Part No.STA680
$22.72
Each
units
FM LFBGA 168 12.15 x 12.15 x 1.4mm 12.15mm 12.15mm 1.4mm - - - 1.26 V +85 °C - AEC-Q100
RS Stock No. 159-7718
Mfr. Part No.AD8364ACPZ-R2
$25.311
Each (On a Reel of 250)
units
OFDM, QAM, QPSK LFCSP VQ 32 5 x 5 x 0.95mm 5mm 5mm 0.95mm - - - 5.5 V +85 °C - -
RS Stock No. 829-7050
Mfr. Part No.STA8088EXG
$20.57
Each
units
- TFBGA 169 9.15 x 9.15 x 1.2mm 9.15mm 9.15mm 1.2mm - - - 3.6 V +85 °C - -
RS Stock No. 145-8664
Mfr. Part No.STA680
$17.613
Each (In a Tray of 189)
units
FM LFBGA 168 12.15 x 12.15 x 1.4mm 12.15mm 12.15mm 1.4mm - - - 1.26 V +85 °C - AEC-Q100
RS Stock No. 816-0488
Mfr. Part No.CLRC63201T/0FE,112
BrandNXP
$21.91
Each
units
ASK 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. 462-7772
Mfr. Part No.TDA5200XUMA1
BrandInfineon
$3.72
Each
units
ASK TSSOP 28 9.7 x 4.4 x 1mm 9.7mm 4.4mm 1mm 870MHz - - 5.5 V +85 °C - -
RS Stock No. 159-7556
Mfr. Part No.MICRF220AYQS
BrandMicrochip
$2.834
Each (In a Tube of 98)
units
ASK, OOK 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. 820-3099
Mfr. Part No.CC113LRGPT
$3.17
Each (In a Pack of 2)
units
FSK, GFSK, MSK, OOK QFN 20 4.15 x 4.15 x 0.95mm 4.15mm 4.15mm 0.95mm 348MHz 464MHz 928MHz 3.6 V +85 °C 300MHz -
RS Stock No. 769-8679
Mfr. Part No.Si4355-B1A-FM
$2.677
Each (In a Pack of 3)
units
GFSK, OOK QFN 20 3 x 3 x 0.85mm 3mm 3mm 0.85mm 350MHz 525MHz 960MHz 3.6 V +85 °C 283MHz -
RS Stock No. 919-8853
Mfr. Part No.TDA5200XUMA1
BrandInfineon
$1.699
Each (On a Reel of 3000)
units
ASK TSSOP 28 9.7 x 4.4 x 1mm 9.7mm 4.4mm 1mm 870MHz - - 5.5 V +85 °C - -
RS Stock No. 911-2834
Mfr. Part No.MICRF220AYQS
BrandMicrochip
$4.115
Each (In a Pack of 2)
units
ASK, OOK 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. 162-8118
Mfr. Part No.CC113LRGPT
$3.92
Each (On a Reel of 250)
units
FSK, GFSK, MSK, OOK QFN 20 4.15 x 4.15 x 0.95mm 4.15mm 4.15mm 0.95mm 348MHz 464MHz 928MHz 3.6 V +85 °C 300MHz -
RS Stock No. 124-2310
Mfr. Part No.CLRC63201T/0FE,112
BrandNXP
$23.027
Each (In a Tube of 24)
units
ASK 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. 173-2729
Mfr. Part No.SI4355-B1A-FM
$3.488
Each (In a Tray of 490)
units
GFSK, OOK QFN 20 3 x 3 x 0.85mm 3mm 3mm 0.85mm 350MHz 525MHz 960MHz 3.6 V +85 °C 283MHz -
RS Stock No. 732-8686
Mfr. Part No.MAX1473EUI+
BrandMaxim
$6.40
Each
units
ASK TSSOP 28 9.8 x 6.55 x 0.95mm 9.8mm 6.55mm 0.95mm 450MHz - - 5.5 V +85 °C 300MHz -
Related Products
The TDA5200/5211 are low-power ASK/FSK wireless receivers operating ...
Description:
The TDA5200/5211 are low-power ASK/FSK wireless receivers operating in the 315/434/868MHz ISM bands. RF Frequency Ranges: 433 to 435MHz, 868 to 870MHz (TDA5200), 310 to 350MHz (TDA5211)Receiver Sensitivity: -105dBm @ 4000bps ASKModulation: ASK (TDA5200), FSK or ASK pin-selectable (TDA5211)OTA Data ...
The EZRadio® family of fully integrated, low-power, low-data-rate, ...
Description:
The EZRadio® family of fully integrated, low-power, low-data-rate, cost-effective wireless ICs is designed to meet the needs of OEMs developing ISM applications for the consumer, industrial and automotive markets. The EZRadio ISM band receivers and transmitters target one-way wireless link ...
Silicon Labs is pleased to announce hardware revision ...
Description:
Silicon Labs is pleased to announce hardware revision C for the EFR32MG13 Mighty Gecko Multi-Protocol, EFR32BG13 Blue Gecko Bluetooth® Low Energy and EFR32FG13 Flex Gecko Proprietary Wireless SoC families. All Rev C OPNs have achieved Full Production (FP). Datasheets and ...
The EZRadioPRO® family of highly integrated, flexible wireless ...
Description:
The EZRadioPRO® family of highly integrated, flexible wireless RF transmitters, receivers and transceivers offers enhanced parameters and features over those in the EZRadio® range of devices. Designed for more sophisticated ISM band applications these ICs feature support for IEEE 802.15.4g ...