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RFM119SW 315MHz /433MHz /868MHz /915MHz OOK and (G)FSK  transmitter
  • RFM119SW 315MHz /433MHz /868MHz /915MHz OOK and (G)FSK  transmitter

RFM119SW 315MHz /433MHz /868MHz /915MHz OOK and (G)FSK transmitter

DWM17081602

The RFM119SW is a high performance, highly flexible, low-cost, single-chip (G)FSK/OOK transmitter for various,240 to 960 MHz wireless applications.

Center frequency
Work mode

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Описание

Descriptions
The 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 NextGenRFTM family, which includes a complete line of transmitters, receivers and transceivers. The RFM119/S 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 1.8V 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.

Features
 Embedded EEPROM
        Very Easy Development with RFPDK
        All Features Programmable
 Frequency Range: 240 to 960 MHz
 FSK, GFSK and OOK Modulation 
 Symbol Rate: 
        0.5 to 30 ksps (OOK)
        0.5 to 100 ksps (FSK/GFSK) 
 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 (RFM119)
         16*16*5.0mm (RFM119S)

Applications
 Low-Cost Consumer Electronics Applications
 Home and Building Automation
 Infrared Receiver Replacements
 Industrial Monitoring and Controls
 Remote Automated Meter Reading
 Remote Lighting Control
 Wireless Alarm and Security Systems
 Remote Keyless Entry (RKE)

Usefull link:

Datasheet: RFM119SW.

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DWM17081602
497 штук
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RFM119SW 315MHz /433MHz /868MHz /915MHz OOK and (G)FSK transmitter

The RFM119SW is a high performance, highly flexible, low-cost, single-chip (G)FSK/OOK transmitter for various,240 to 960 MHz wireless applications.

Write your review

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