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RFM96 Datasheet(PDF) 14 Page - HOPE Microelectronics CO., Ltd. |
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RFM96 Datasheet(HTML) 14 Page - HOPE Microelectronics CO., Ltd. |
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14 / 121 page  Page 14 RFM95/96/97/98(W) Tel: + 86-755-82973805 Fax: + 86-755-82973550 E-mail: sales@hoperf.com http:/ / www.hoperf.com WIRELESS & SENSING PRELIMINARY DATASHEET FRC RC Oscillator frequency After calibration - 62.5 - kHz BRF Bit rate, FSK Programmable values (1) 1.2 - 300 kbps BRO Bit rate, OOK Programmable 1.2 - 32.768 kbps BRA Bit Rate Accuracy ABS(wanted BR - available BR) - - 250 ppm FDA Frequency deviation, FSK (1) Programmable FDA + BRF/2 =< 250 kHz 0.6 - 200 kHz Note For Maximum Bit rate the maximum modulation index is 0.5. 2.4.3. FSK/OOK Mode Receiver All receiver tests are performed with RxBw = 10 kHz (Single Side Bandwidth) as programmed in RegRxBw, receiving a PN15 sequence. Sensitivities are reported for a 0.1% BER (with Bit Synchronizer enabled), unless otherwise specified. Blocking tests are performed with an unmodulated interferer. The wanted signal power for the Blocking Immunity, ACR, IIP2, IIP3 and AMR tests is set 3 dB above the receiver sensitivity level. Table 53 FSK/OOK Receiver Specification Symbol Description Conditions Min Typ Max Unit Direct tie of RFI and RFO pins, shared Rx, Tx paths FSK sensitiv- ity, highest LNA gain. Lower frequency bands FDA = 5 kHz, BR = 1.2 kb/s FDA = 5 kHz, BR = 4.8 kb/s FDA = 40 kHz, BR = 38.4 kb/s* FDA = 20 kHz, BR = 38.4 kb/s** FDA = 62.5 kHz, BR = 250 kb/s*** - - - - - -121 -117 -107 -108 -95 - - - - - dBm dBm dBm dBm dBm RFS_F_LF Split RF paths, the RF switch insertion loss is not accounted for. Lower frequency bands FDA = 5 kHz, BR = 1.2 kb/s FDA = 5 kHz, BR = 4.8 kb/s FDA = 40 kHz, BR = 38.4 kb/s* FDA = 20 kHz, BR = 38.4 kb/s** FDA = 62.5 kHz, BR = 250 kb/s*** - - - - - -123 -119 -109 -110 -97 - - - - - dBm dBm dBm dBm dBm Direct tie of RFI and RFO pins, shared Rx, Tx paths FSK sensitiv- ity, highest LNA gain. Higher frequency bands FDA = 5 kHz, BR = 1.2 kb/s FDA = 5 kHz, BR = 4.8 kb/s FDA = 40 kHz, BR = 38.4 kb/s* FDA = 20 kHz, BR = 38.4 kb/s** FDA = 62.5 kHz, BR = 250 kb/s*** - - - - - -119 -115 -105 -105 -92 - - - - - dBm dBm dBm dBm dBm RFS_F_HF Split RF paths, LnaBoost is turned on, the RF switch insertion loss is not accounted for. Higher frequency bands FDA = 5 kHz, BR = 1.2 kb/s FDA = 5 kHz, BR = 4.8 kb/s FDA = 40 kHz, BR = 38.4 kb/s* FDA = 20 kHz, BR = 38.4 kb/s** FDA = 62.5 kHz, BR = 250 kb/s*** - - - - - -123 -119 -109 -109 -96 - - - - - dBm dBm dBm dBm dBm RFS_O OOK sensitivity, highest LNA gain shared Rx, Tx paths BR = 4.8 kb/s BR = 32 kb/s - - -117 -108 - - dBm dBm CCR Co-Channel Rejection - -9 - dB |
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Similar Description - RFM96 |
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