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rfRXD0420

Status: End of Life

Features:

  • Low cost single conversion superheterodyne receiver architecture
  • Compatible with rfPIC™ and rfHCS series of RF transmitters
  • Easy interface to PICmicro® microcontroller (MCU) and KEELOQ® decoders
  • Received Signal Strength Indicator (RSSI)
  • Selectable LNA gain setting
  • 100nA standby current
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Device Overview

Summary

The rfRXD0420/0920 are low cost, compact single frequency short-range radio receivers requiring only a minimum number of external components for a complete receiver system. The rfRXD0420 covers the receive frequency range of 300 MHz to 450 MHz and the rfRXD0920 covers 800 MHz to 930 MHz. The rfRXD0420 and rfRXD0920 share a common architecture. They can be configured for Amplitude Shift Keying (ASK), Frequency Shift Keying (FSK), or FM modulation. The rfRXD0420/0920 are compatible with rfPIC™ and rfHCS series of RF transmitters.

Additional Features
  • Low cost single conversion superheterodyne receiver architecture
  • Compatible with rfPIC™ and rfHCS series of RF transmitters
  • Easy interface to PICmicro® microcontroller (MCU) and KEELOQ® decoders
  • Received Signal Strength Indicator (RSSI)
  • Selectable LNA gain setting
  • 100nA standby current
Parametrics
Name
Value
RXD Sensitivity FSK
-111
RXD Selectable LNA Gain
Yes
Freq. Range
300 to 450
Data Rate Kbps
80
RXD IF FreqRange
0.455 to 21.4
RXD RSSI
Yes

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