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com MICRF219 300MHz to 450MHz ASK Receiver with RSSI, Auto-Poll, Bit-Check and Squelch General Description Features The MICRF219 is a 300MHz to 450MHz super• –110dBm sensitivity at 1kbps with BER 10E-02 heterodyne, image-reject, RF receiver with Automatic • Supports data rates up to 10kbps at 433.
92MHz Gain Control, OOK/ASK demodulator and analog RSSI • 25dB Image-Reject Mixer output.
The device integrates Auto-Poll, Valid Bit-Check, • No IF Filter Required Squelch and Desense features.
It only requires a crystal • 60dB Analog RSSI Output and a minimum number of external components to implement.
It is ideal for low-cost, low-power, RKE, • 3.
0V to 3.
6V Supply Voltage Range...

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