RFM119W Datasheet, PDF (1/19 Pages) List of Unclassifed Manufacturers – Low-Cost Consumer Electronics Applications

W
RFM119W/RFM119SW
Featurs
„ Embedded EEPROM
y Very Easy Development with RFPDK
y All Features Programmable
„ Frequency Range: 240 to 960 MHz
„ FSK, GFSK and OOK Modulation
„ Symbol Rate:
0.5 to 100 ksps (FSK/GFSK)
0.5 to 30 ksps (OOK)
„ Deviation: 1.0 to 200 kHz
„ Two-wire Interface for Registers Accessing and
EEPROM Programming
„ Output Power: -10 to +13 dBm
„ Supply Voltage: 1.8 to 3.6 V
„ Sleep Current: < 20 nA
„ FCC/ETSI Compliant
„ RoHS Compliant
„ Module Size:17.8*12.8*5.0mm (RFM119W)
16*16*5.0mm (RFM119SW)
Descriptios
The RFM119W/RFM119SW is a high performance,
highly flexible, low-cost, single-chip (G)FSK/OOK
transmitter for various,240 to 960 MHz wireless
applications. It is a part of the HOPERF NextGenRF^TM
family, which includes a complete line of transmitters,
receivers and transceivers. The RFM119W/RFM119SW
provides the simplest way to control the data
transmission. The transmission is started when an
effective level turnover is detected on the DATA pin,
while the transmission action will stop after the DATA pin
holding level low for a defined time window, or after a
two-wire interface (TWI) command is issued. The chip
features can be configured in two different ways: setting
the configuration registers through the TWI, or
programming the embedded
RFPDK. The device operates from a supply voltage of 1.8
V to 3.6 V, consumes 27.6 mA (FSK @ 868.35 MHz)
when transmitting +10 dBm output power, and only leak
20 nA when it is in sleep state. The
RFM119W/RFM119SW transmitter together with the
CMT2219A receiver enables a robust RF link.
RFM119W
RFM119SW
Applications
„ Low-Cost Consumer Electronics Applications
„ Home and Building Automation
„ Remote Fan Controllers
„ Infrared Transmitter Replacements
„ Industrial Monitoring and Controls
„ Remote Lighting Control
„ Wireless Alarm and Security Systems
„ Remote Keyless Entry (RKE)
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