SX1278中文数据手册CN

SX1276/77/78137MHz1020MHzSX1276/77/78LoRaTMLoRaTMSX1276/77/78-148dBm+20dBmLoRaTMWM-BusIEEE802.15.4g(G)FSKSX1276/77/78IIP3/SX1276IMLTRTT&R3000SX1277IMLTRTT&R3000SX1278IMLTRTT&R3000QFN-28-40+85°CRoHS/WEEELoRaTM168dB+20dBm100mW+14dBm300kbps-148dBmIIP3=-11dBm9.9mA200nA61HzFSKGFSKMSKGMSKLoRaTMOOK127dBRSSI,CADAFCCRC2561278中文1.1.1.1.2.1.3.1.4.1.5.2.2.1.ESD2.2.2.3.2.4.2.5.2.5.1.2.5.2.2.5.3.FSK/OOK2.5.4.FSK/OOK2.5.5.LoRaTM2.5.6.3.SX1276/77/783.1.LoRaTM3.2.FSK/OOK4.SX1276/77/784.1.LoRaTM4.1.1.LoRaTM4.1.2.LoRaTM4.1.3.LoRaTM4.1.4.4.1.5.LoRaTM4.1.6.4.2.FSK/OOK4.2.1.4.2.2.FSK/OOK4.2.3.FSK/OOK4.2.4.FSK/OOK4.2.5.4.2.6.4.2.7.4.2.8.4.2.9.FSK/OOK4.2.10.FIFO4.2.11.IO4.2.12.4.2.13.4.2.14.io-homecontrol4.3.SPI5.SX1276/77/785.1.5.2.5.3.5.3.1.5.3.2.CLKOUT5.3.3.PLL5.3.4.RC5.4.5.4.1.5.4.2.5.4.3.+20dBm5.4.4.5.5.5.5.1.5.5.2.5.5.3.FSK/OOK5.5.4.FSK/OOKRSSI5.5.5.LoRaTMRSSI5.5.6.5.5.7.6.6.1.6.2.FSK/OOK6.3.6.4.LoRaTM7.7.1.7.2.7.2.1.POR7.2.2.7.3.7.3.1.7.3.2.SyncAddress7.4.7.4.1.7.4.2.7.5.CRC7.6.8.8.1.8.2.8.3.9.SX1276/77/78FSK/OOKLoRaLoRaTM868MHzLoRaLoRaTMLoRaCADLoRaTMDIORxFIFODIODIOCRC+20dBm+20dBmLNARssiSmoothingRxBwPreambleDetectPreambleDetectDIOSyncAddressPreambleDetectDIOSX1276/77/78LoRaTMLoRaTMLoRaTMLoRaTMLoRaTMLoRaTMCADCADLoRaCADOOKRSSITxRxRxTx12SX1276/77/78FIFOFifoLevelIRQTxRx/SPITCXOPAPORPreambleDetectSyncAddressSyncAddressSyncAddressSyncAddressCRC1.SX1276/77/78LoRaTMFSKOOKLoRaTMFSK8dB20ppmLoRaTMFSK20dBLoRaTMBWSFCRFSKSX1276/77/78GFSKFSKOOKGMSKM-BUSIEEE802.15.4gSX12767.8~500kHz6~12SX1277SX12766~9SX1278SX1276UHF1.1.1.2.SX1276/77/78SX1276137~1020MHz6~127.8~500kHz0.018~37.5kbps-111~-148dBmSX1277137~1020MHz6~97.8~500kHz0.11~37.5kbps-111~-139dBmSX1278137~525MHz6~127.8~500kHz0.018~37.5kbps-111~-148dBm1.3.QFN1.4.SX1276/77(78)SX1276/77(78)SX1276/77(78)0GROUND-1RFI_LFI2&32VR_ANA-3VBAT_ANA-4VR_DIG-5XTAI/OXTALTCXO6XTBI/OXTAL7NRESETI/O8DIO0I/OI/O9DIO1/DCLKI/OI/O10DIO2/DATAI/OI/O11DIO3I/OI/O12DIO4I/OI/O13DIO5I/OI/O14VBAT_DIG-15GND-16SCKISPI17MISOOSPI18MOSIISPI19NSSISPI20RXTX/RF_MODORx/TxTx21RFI_HF(GND)I(-)122RFO_HF(GND)O(-)123GND-24VBAT_RF-25VR_PA-PA26GND-27PA_BOOSTOPA28RFO_LFO2&31.5.7/7/7/7/756x628MLPQNnnnnn=SX1276yyww=1352xxxxxxx=EA90101xxxxxxx0101-102.2.1.ESDSX1276/77/78JEDECJESD22-A114-BJEDECJESD22-C101CESD2.2.VDDmr-0.53.9VTmr-55+115°CTj-+125°CPmr-+10dBm+20dBm5.4.32.3.VDDop1.83.7VTop-40+85°CClop-25pFML-+10dBm+20dBm5.4.32.4.THETA_JA-22.185-°C/WTHETA_JC-0.757-°C/W2.5.VDD=3.3V=25°CFXOSC=32MHzFRF=169/434/868/915MHzPOUT=+13dBm2FSKFDA=5kHz=4.8kb/s50OhmRxTx2/35.3.312.5.1.IDDSLSleep-0.21uAIDDIDLERC-1.5-uAIDDST-1.61.8mAIDDFSFSRx-5.8-mAIDDRLnaBoost1LnaBoost12&3---10.811.512.0---mAmAmAIDDTRFOP=+20dBmPA_BOOSTRFOP=+17dBmPA_BOOSTRFOP=+13dBmRFO_LF/HFRFOP=+7dBmRFO_LF/HF----120872920----mAmAmAmA2.5.2.FR1137-175MHz23410862--5251020FXOSC-32-MHzTS_OSC-250-usTS_FSPllLock-60-usTS_HOP10kHz200kHz1MHz5MHz7MHz12MHz20MHz25MHz-------20205050505050-------usususususususFSTEPFSTEP=FXOSC/219-61.0-HzFRCRC-62.5-kHzBRFFSK11.2-300kbpsBRAFSKABSBR~BR--250ppmBROOOK1.2-32.768kbpsBR_LLoRaSF6BW=500kHzSF12BW=7.8kHz0.018-37.5kbpsFDAFSK1FDA+BRF/2=250kHz0.6-200kHz0.52.5.3.FSK/OOKRxBw=10kHzPN15BER0.1%ACRIIP2IIP3AMR3dBFSK/OOKRFS_F_LFRFIRFORxTxFDA=5kHzBR=1.2kb/sFDA=5kHzBR=4.8kb/s---121-117--dBmdBmFSKLNA2&3FDA=40kHzBR=38.4kb/s*FDA=20kHzBR=38.4kb/s**FDA=62.5kHzBR=250kb/s***----107-108-95---dBmdBmdBmRF2&3FDA=5kHzBR=1.2kb/sFDA=5kHzBR=4.8kb/sFDA=40kHzBR=38.4kb/s*FDA=20kHzBR=38.4kb/s**FDA=62.5kHzBR=250kb/s***------123-119-109-110-97-----dBmdBmdBmdBmdBmRFS_F_HFRFIRFORxTxFSKLNA1FDA=5kHzBR=1.2kb/sFDA=5kHzBR=4.8kb/sFDA=40kHzBR=38.4kb/s*FDA=20kHzBR=38.4kb/s**FDA=62.5kHzBR=250kb/s***------119-115-105-105-92-----dBmdBmdBmdBmdBmRFLnaBoost1FDA=5kHzBR=1.2kb/sFDA=5kHzBR=4.8kb/sFDA=40kHzBR=38.4kb/s*FDA=20kHzBR=38.4kb/s**FDA=62.5kHzBR=250kb/s***------123-119-109-109-96-----dBmdBmdBmdBmdBmRFS_OOOKLNARxTxBR=4.8kb/sBR=32kb/s---117-108--dBmdBmCCRFSK--9-dBACRFDA=5kHzBR=1.2kb/s=+/-25kHz+/-50kHz321---605650---dBdBdBBI_HF1=+/-1MHz=+/-2MHz=+/-10MHz---717684---dBdBdBBI_LF2&3=+/-1MHz=+/-2MHz=+/-10MHz---717278---dBdBdBIIP2LNA-+55-dBm20MHzIIP3_HF1MHz1.995MHz1LNAG1LNAG25dB---11-6--dBmdBmIIP3_LF1MHz1.995MHz2LNAG1LNAG22.5dB---22-15--dBmdBm3LNAG1LNAG22.5dB---15-11--dBmdBmBW_SSB2.7-250kHzIMR3dB-50-dBIMA-57-dBDR_RSSIRSSIAGC---1270--dBmdBm*RxBw=83kHz**RxBw=50kHz***RxBw=250kHz2.5.4.FSK/OOKRF_OPRFO50RFPA--+14-1--dBmdBm_VRFORFVDD=2.5~3.3VVDD=1.8~3.7V--38--dBdBRF_OPHPA_BOOST50RFPA1dB--+17+2--dBmdBmRF_OPH_MAXPA_BOOSTRF-+20-dBmH_VPA_BOOSTRFVDD=2.4~3.7V-+/-1-dBPA_BOOSTRFT=-40°C+85°C-+/-1-dBPHN169MHz310kHz50kHz400kHz1MHz-----118-118-128-134----dBc/Hz433MHz210kHz50kHz400kHz1MHz-----110-110-122-129----dBc/Hz868/915MHz110kHz50kHz400kHz1MHz-----103-103-115-122----dBc/HzACP25kHzBT=1EN300220-1V2.3.1---37dBmTS_TRDCLKPaR-amp=10usBR=4.8kb/s-120-us2.5.5.LoRaTMLoRaTM=3.3V=25°CfXOSC=32MHzBW=125kHzSF=12EC=4/6PER=1%CRC=13dBm=64=12=8LoRaIDDR_LLoRaTMLnaBoost2&3BW=7.8~62.5kHz2&3BW=125kHz2&3BW=250kHz2&3BW=500kHz----11.011.512.413.8----mAmAmAmA1BW=7.8~62.5kHz1BW=125kHz1BW=250kHz1BW=500kHz----9.910.311.112.6----mAmAmAmAIDDT_LRFOP=13dBmRFOP=7dBm--2820--mAmA