RF Transceiver IC RF22

RESOURCES & TOOLS

The RF22 is low cost ISM RF transceiver IC and offers advanced radio features including continuous frequency coverage from 240 ~ 930 MHz and adjustable output power of up to +17 dBm. The extremely low receive sensitivity (-118 dBm) coupled with industry leading +17 dBm output power ensures extended range and improved link performance. Support for frequency hopping can be used to further extend range and enhance performance.

Click here to view the datasheet of RF22

Features:

    
        
            
                
                
                    Frequency Range = 240 to 930 MHz
                    Sensitivity = -118 dBm
                    +17 dBm Max Output Power (Configurable)
                    Low Power Consumption
                    Data Rate = 1 to 128 kbps
                    Power Supply = 1.8 to 3.6 V
                    Ultra low power shutdown mode
                    Digital RSSI
                    Wake-on-radio
                    Auto-frequency calibration (AFC)
                
                
                
                
                    Configurable packet structure
                    Preamble detector
                    TX and RX 64 byte FIFOs
                    Low battery detector
                    Temperature sensor and 8-bit ADC
                    -40 to +85 °C temperature range
                    Integrated voltage regulators
                    Frequency hopping capability
                    FSK, GFSK, and OOK modulation
                    Low BOM
                    Power-on-reset (POR)

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RF Transceiver IC RF22
hits： update：2009-9-16
fileurl：http://www.hoperf.com/rf_fsk/rf22.htm