The rfRXD0920 is a low cost, compact single frequency short-range radio receiver requiring only a minimum number of external components for a complete receiver system. 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 rfRXD0920 is compatible with rfPIC™ and rfHCS series of RF transmitters.

• Received Signal Strength Indicator (RSSI)
• Selectable LNA gain setting
• 100nA standby current
• Selectable LNA gain control for improved dynamic range
• Selectable IF bandwidth via external ceramic IF filter
• FSK/FM quadrature (phase coincidence) detector demodulator