PDF RFM110W Data sheet ( Hoja de datos )

Número de pieza	RFM110W
Descripción	single-chip OOK transmitters
Fabricantes	HOPERF
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No Preview Available ! Features Embedded EEPROM y Very Easy Development with RFPDK y All Features Programmable Frequency Range: y 240 to 480 MHz (RFM110W) y 240 to 960 MHz (RFM117W) OOK Modulation Symbol Rate: 0.5 to 30 ksps Output Power: -10 to +13 dBm Supply Voltage: 1.8 to 3.6 V Current Consumption: 12.4 mA @ +10 dBm Sleep Current: < 20 nA FCC / ETSI Compliant RoHS Compliant Module Size:17.812.85.0mm Descriptions The RFM110W/RFM117W devices are ultra low-cost, highly flexible, high performance, single-chip OOK transmitters for various 240 to 960 MHz wireless applications. The RFM110WA covers the frequency range from 240 to 480 MHz while the RFM117W covers the 240 to 960 MHz frequency range. They are part of the CMOSTEK NextGenRFTM family, which includes a complete line of transmitters, receivers and transceivers. With very low current consumption, the device modulates and transmits the data which is sent from the host MCU. An embedded EEPROM allows the frequency, output power and other features to be programmed into the chip using the stock products of 433.92/868.35 MHz are available for immediate demands without the need of EEPROM programming.The RFM110W/RFM117W transmitter together with the RFM21x receiver enables an ultra low cost RF link. RFM110W/RFM117W RFM110W/RFM117W 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) E‐mail:[email protected] website://www.hoperf.com Rev 1.0 \| Page 1/21 1 page RFM110W/RFM117W 1.3 Transmitter Specifications Table 5. Transmitter Specifications Parameter Symbol Conditions Min Typ Max Unit Frequency Range[1] RFM110W FRF RFM117W 240 480 MHz 240 960 MHz Synthesizer Frequency Resolution Maximum Output Power Minimum Output Power Output Power Step Size PA Ramping Time[2] Current Consumption @ 433.92 MHz FRES POUT(Max) POUT(Min) PSTEP tRAMP IDD433.92 FRF ≤ 480 MHz FRF > 480 MHz 0 dBm, 50% duty cycle +10 dBm, 50% duty cycle +13 dBm, 50% duty cycle 198 Hz 398 Hz +13 dBm -10 dBm 1 dB 0 1024 us 6.7 mA 13.4 mA 17.4 mA Current Consumption @ 868.35 MHz Sleep Current Symbol Rate IDD868.35 ISLEEP SR 0 dBm, 50% duty cycle +10 dBm, 50% duty cycle +13 dBm, 50% duty cycle 8.0 15.5 19.9 20 0.5 30 mA mA mA nA ksps Frequency Tune Time tTUNE 370 us 100 kHz offset from FRF -81 dBc/Hz Phase Noise @ 433.92 MHz PN433.92 200 kHz offset from FRF 400 kHz offset from FRF 600 kHz offset from FRF -83 dBc/Hz -92 dBc/Hz -97 dBc/Hz 1.2 MHz offset from FRF -107 dBc/Hz 100 kHz offset from FRF -75 dBc/Hz Phase Noise @ 868.35 MHz PN868.35 200 kHz offset from FRF 400 kHz offset from FRF 600 kHz offset from FRF -77 dBc/Hz -86 dBc/Hz -91 dBc/Hz Harmonics Output for 433.92 MHz[3] Harmonics Output for 868.35 MHz[3] H2433.92 H3433.92 H2868.35 H3868.35 1.2 MHz offset from FRF 2nd harm @ 867.84 MHz, +13 dBm POUT 3rd harm @ 1301.76 MHz, +13 dBm POUT 2nd harm @ 1736.7 MHz, +13 dBm POUT 3rd harm @ 2605.05 MHz, +13 dBm POUT -101 -52 -60 -67 -55 dBc/Hz dBm dBm dBm dBm OOK Extinction Ration 60 dB Notes: [1]. The frequency range is continuous over the specified range. [2]. 0 and 2n us, n = 0 to 10, when set to “0”, the PA output power will ramp to its configured value in the shortest possible time. [3]. The harmonics output is measured with the application shown as Figure 10. E‐mail:[email protected] website://www.hoperf.com Rev 1.0 \| Page 5/21 5 Page modulation, frequency and symbol rate specifications. RFM110W/RFM117W E‐mail:[email protected] website://www.hoperf.com Rev 1.0 \| Page 11/21 11 Page

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