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
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Part Details Brand 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 Minimum Operating Supply Voltage Minimum Operating Band 2 Frequency Number of Operating Bands Minimum Operating Band 3 Frequency Minimum Operating Temperature
ROHM BD57011AGWL-E2 RF Receiver Chip, 50-Pin UCSP
  • RS Stock No. 185-0609
  • Brand ROHM
  • Mfr. Part No. BD57011AGWL-E2
ROHM AM Surface Mount UCSP 50 3.36 x 2.62 x 0.47mm 3.36mm 2.62mm 0.47mm 100 → 210kHz - - 20 V +85 °C 100kHz - - 1 - -30 °C
ROHM BD57011AGWL-E2 RF Receiver Chip, 50-Pin UCSP
  • RS Stock No. 185-0809
  • Brand ROHM
  • Mfr. Part No. BD57011AGWL-E2
ROHM AM Surface Mount UCSP 50 3.36 x 2.62 x 0.47mm 3.36mm 2.62mm 0.47mm 100 → 210kHz - - 20 V +85 °C 100kHz - - 1 - -30 °C
Wireless Power Receiver IC
  • £ 3.277
  • Each (On a Reel of 2500)
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  • RS Stock No. 188-6985
  • Brand ROHM
  • Mfr. Part No. BD57016GWL-E2
ROHM - - - - - - - - - - - - - - - - - - -
Wireless Power Receiver IC
  • RS Stock No. 188-7021
  • Brand ROHM
  • Mfr. Part No. BD57016GWL-E2
ROHM - - - - - - - - - - - - - - - - - - -
Microchip Technology MICRF007YM RF Receiver, 8-Pin SOIC Microchip Technology 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 4.75 V - 1 - -40 °C
Microchip Technology MICRF011YM RF Receiver, 14-Pin SOIC Microchip Technology OOK Through Hole SOIC 14 - - - - 440MHz - - - +85 °C 300MHz - - 1 - -40 °C
Microchip Technology MICRF007YM RF Receiver, 8-Pin SOIC Microchip Technology 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 4.75 V - 1 - -40 °C
Microchip Technology MICRF011YM RF Receiver, 14-Pin SOIC Microchip Technology OOK Through Hole SOIC 14 - - - - 440MHz - - - +85 °C 300MHz - - 1 - -40 °C
Microchip Technology MICRF211AYQS RF Receiver, 16-Pin QSOP Microchip Technology 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 3 V - 1 - -40 °C
Microchip Technology MICRF211AYQS RF Receiver, 16-Pin QSOP Microchip Technology 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 3 V - 1 - -40 °C
ROHM BD57015GWL-E2 RF Receiver, 50-Pin UCSP
  • £ 3.567
  • Each (On a Reel of 2500)
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  • RS Stock No. 177-8488
  • Brand ROHM
  • Mfr. Part No. BD57015GWL-E2
ROHM 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 - - 1 - -30 °C
Infineon TDA7200XUMA1 RF Receiver, 28-Pin TSSOP Infineon 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 4.5 V - 1 - -40 °C
Infineon TDA5211XUMA1 RF Receiver, 28-Pin TSSOP Infineon ASK, FSK Surface Mount TSSOP 28 9.7 x 4.4 x 1.1mm 9.7mm 4.4mm 1.1mm 330MHz 350MHz - 5.5 V +105 °C 310MHz 4.5 V 330MHz 2 - -40 °C
Silicon Labs Si4362-B1B-FM RF Receiver, 20-Pin QFN Silicon Labs 4GFSK, ASK, GFSK, GMSK, OOK Surface Mount QFN 20 4 x 4 x 0.85mm 4mm 4mm 0.85mm 1050MHz 1050MHz 1050MHz 3.6 V +85 °C 142MHz 1.8 V 142MHz 3 1050MHz -40 °C
NXP CLRC63201T/0FE,112 RF Receiver, 32-Pin SOIC
  • RS Stock No. 816-0488
  • Brand NXP
  • Mfr. Part No. CLRC63201T/0FE,112
NXP 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 - 3 V, 4.5 V - - - -40 °C
Infineon TDA5200XUMA1 ASK Transmitter Chip, 4.5 → 5.5 V, 28-Pin TSSOP Infineon ASK Surface Mount TSSOP 28 9.7 x 4.4 x 1mm 9.7mm 4.4mm 1mm 870MHz - - 5.5 V +85 °C - 4.5 V - - - -40 °C
Microchip MICRF220AYQS RF Receiver, 16-Pin QSOP Microchip 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 3 V - 2 - -40 °C
Silicon Labs Si4356-B1A-FM RF Receiver, 20-Pin QFN Silicon Labs GFSK, OOK Surface Mount QFN 20 3 x 3 x 0.85mm 3mm 3mm 0.85mm 917MHz - - 3.6 V +85 °C 315MHz 1.8 V - 1 - -40 °C
Silicon Labs Si4355-B1A-FM RF Receiver, 20-Pin QFN Silicon Labs 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 1.8 V 425MHz 3 850MHz -40 °C
Maxim MAX1473EUI+ RF Receiver, 28-Pin TSSOP Maxim 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 4.5 V - 1 - -40 °C
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