RFM219SW Datasheet, PDF (1/35 Pages) List of Unclassifed Manufacturers – Wireless Alarm and Security Systems

RFM219SW
Features
 Embedded EEPROM
 Very Easy Development with RFPDK
 All Features Programmable
 Frequency Range: 300 to 960 MHz
 FSK, GFSK and OOK Demodulation
 Symbol Rate: 0.1 to 100 ksps
 Sensitivity: -109 dBm @ 9.6 ksps, FSK, 868M Hz
 4-wire SPI Interface
 Direct, Buffer and Packet Mode Supported
 Configurable Data Handler and 32-Byte FIFO
 Manchester Decoding and Data De-Whitening
 Supply Voltage: 1.8 to 3.6 V
 Low Power Consumption: 5.7 mA
 Low Sleep Current
 60 nA when Sleep Timer Off
 440 nA when Sleep Timer on
 RoHS Compliant
 Module Size:16*16*5.0mm
Descriptions
The RFM219SW is an ultra low power, high performance,
OOK and (G)FSK receiver for various 300 to 960
MHz wireless applications. It is part of the HOPERF
NextGenRF^TM family, which includes a complete line of
transmitters, receivers and transceivers. All features can
be configured either by off-line EEPROM
programming or on-line registers writing. The
configuration file to be written ， into the registers is
generated by the smart RFPDK. The RFM219SW
operates from a supply voltage of 1.8 V to 3.6V, when it
is always on, it consumes only 5.7 mA current while
achieving -109 dBm receiving sensitivity (FSK, 9.6 ksps
symbol rate, 868.35 MHz), and only 60 nA sleep current
for superior battery life. The device supports packet
handling, 32-byte FIFO, Manchester decoding and
data de-whitening for the received data processing.
Besides the demodulated data and the sync clock, the
device can also ， send out the power-on reset, the
system clock, as well as 2 configurable interrupts for the
external device. RFM219SW receiver together with the
CMT211xA transmitter enables a powerful RF link.
RFM219SW
Applications
 Low-Cost Consumer Electronics Applications
 Home and Building Automation
 Infrared Receiver Replacements
 Industrial Monitoring and Controls
 Remote Automated Meter Reading
 Remote Lighting Control System
 Wireless Alarm and Security Systems
 Remote Keyless Entry (RKE)
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Rev 1.0 | Pag1/35
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