【应用】大量现货L/S波段单刀双掷射频开关UPG2214TB成功应用在Lora无线通讯模块

时间： 2018-11-24 来源：世强

在当前物联网无线输出技术中，Lora作为低功耗广域网的一种长距离通信技术，近些年收到越来越多的关注。Lora技术本身拥有超高的接收灵敏度和超强信噪比，同时还可以应用调频技术，因此具有传输距离远、工作功耗低和组网节点多的特点。

Lora无线收发器是SEMTECH推出的SX1276，采用扩频技术提高了射频链路增益，可以有效降低功耗提高通信距离。在SX1276射频收发链路设计中，由于模块空间限制，接收和发射通常共用一个射频链路，导致接收灵敏度达不到芯片资料标称数值。为提高接收灵敏度，需要射频开关在SX1276接收端和发射端进行隔离，减少两者之间的干扰。RENESAS的L/S波段单刀双掷射频开关 UPG2214TB完全可以覆盖SX1276频段，以其低插损和高隔离特性满足收发隔离的需求，以下是μPG2214TB射频开关在Lora方案中的应用框图：

Renesas的射频开关UPG2214TB采用砷化镓工艺，针对L和S频段应用，主要特性如下：

工作频段：0.05～3GHz

插入损耗：0.25dB@0.05-1GHz

控制电压：Vcont(H)=1.8～5.3V,Vcont(L)=-0.2～0.2V

隔离度： ISL1=32dB@f=0.05～0.5GHz,Vcont(H/L)=3.0V/0V

ISL1=28dB@f=0.5～1GHz,Vcont(H/L)=3.0V/0V

封装： 6pin 2.0*1.25*0.9mm

Lora无线收发芯片采用Renesas射频开关UPG2214TB进行收发隔离设计，可以提高系统设备2-4dB的接收灵敏度，达到增加通讯距离的目的。世强目前有μPG2214TB大量现货，欢迎订购。

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Semtech产品简短目录

描述- 本资料为Semtech公司产品目录，涵盖其信号完整性产品、高性能集成电路、汽车产品、电路保护产品、无线射频产品、智能传感产品、广播视频产品、电力线通信产品和无线充电产品。资料详细介绍了各产品系列的特点、应用和关键参数，旨在为用户提供全面的产品信息。

型号- TS30042,TS30041,SC4211,TS32101,SLVU2.8-4,NT24L50,ΜCLAMP® 3311PQ3.31,TSWITX-12V-EVM,SC195,SC197,NT28L90,SC4501Q,RCLAMP® 2574NQ,SX9306,SC189,ΜCLAMP® 3311Z,TSDMRX-19V/20W-EVM,SC508,SC4525F,SC4525E,SC4217,TS94033,TS31023,TCLAMP® 1272S,SC185,SC186,SX1272,NT24L55,SX1273,SX1276,SC202A,SX1278,GS3471,SX1277,GS3470,SX1279,SC4524F,SC4524E,GX3290,ΜCLAMP® 1571P,SC5014A,SC195B,SC701H,SC183C,GS6151,NT23L50,GS6152,GS3440,SC3102,GS3441,SC183Q,GS12090,SC508A,SC33021,SX1276DVK1IAS,GN2105,SX1233-33SKA868,SC4541,GN2108,SC33020H,GN2104S,GN2109,SX1231SKB915,TCLAMP® 1202P,SC441A,TCLAMP® 0602N,SC700H,GN7355,RCLAMP® 0582BQ,GN7354,ΜCLAMP® 2671P,SC632,SC633,GS6042,SX1211SKA868,RCLAMP® 3374N,TSDMRX-5V/10W-EVM,SC5012Q,EV8100,TSWITX-EVM,GX3190,ΜCLAMP® 3671P,SX1231SKB868,GN1157B,SX1232-32SKA915,RCLAMP® 2502L,SX9500,SX8652,GN3050,RCLAMP® 0554S,SX8653,SX9501,SC401B,SC700,SC701,SC704,SC705,GN2017A,GN2402,ΜCLAMP® 0511PQ,GS2109,GN2406,TS12001,GN2404,GN3052,GN25195C,ΜCLAMP® 0301PQ,SX1212SKA915,GN3055,ΜCLAMP® 0541Z,SX1232,SX9511,SX1231,SX9510,SC630A,RCLAMP® 3304NA,SX9513,SX1233,SX9512,GN2408,RCLAMP® 0531Z,GN1444,GN2412,SC5010H,GT1706,GN2406S,SX1508B,SLVU2.8Q,GN3068,TSDMTX-5V2-EVM,SC33001A,SX8678,SC286,SX8674,SX8675,RCLAMP® 0552T,SX8676,TS13101-QFNR,SX8677,TSDMRX-5W-EVM,SC724,SC284AQ,SC725,SC4216H,SC284P,TCLAMP® 2472S,SRV05-4A,SC445Q,RCLAMP® 2431TQ,TSWIRX-5V-EVM,NT25L51,SX1509B,ΜCLAMP® 0871P,SX9300,SC283,SC284,RCLAMP® 3354S,SC4215J,SX1255,SX1257,RCLAMP® 0512TQ,ΜCLAMP® 3603T,GN1068,GN3368,GS12141,GN1412B,GN1181,GX3202,RCLAMP® 0534N,RCLAMP® 2574N,GN1185,GN25L98,SC220,GN7052,GN7053,GN1190,GN7050,SX1301,TSWITX-G4-EVM,SX1308,GN2405A,SC5010,GS2970A,ΜCLAMP® 2804L,GN3257,SC5014,SC5012,GN2405S,GN2042,GN3250,GN2040,GN3255,SX1276DVK,SC461,GN2044,NT22L33,GN1081,SC4213H,ΜCLAMP® 3601P,EV8600,RCLAMP® 1624T,RCLAMP® 3324T,SX1233-33SKA915,SC4519H,LC03-3.3,GN3268,GN1084,GN1085,SM712,TS13102-QFNR,GN7068,SX8634,SC121,RCLAMP® 2504N,SX8635,SC403B,SX8636,SX1211SKA915,GN3270,SX8633,GN1090,ΜCLAMP® 1871P,EV8610,GN1406,GN2106PS,GN1407,SX8638,GS2993,SX8639,SC4212B,GS1662,GS1660A,GN2010X,GS2994,RCLAMP® 0524PQ,GN204X,GN2504,ΜCLAMP® 1271P,SX8650,SX8651,GN3155,SC120,GN25L95,GN25L96,SX1212,SC402B,SX1211,SC632A,RCLAMP® 3346P,TSDMTX-19V2-EVM,GS1672,GS1661A,GS1674,SC4518H,SC4530,GS2961A,GN2044S,NT28L52,SC9301,GX3246,GN25L55,SX1212SKA868,GN25L53,GN2110,RCLAMP® 0582N,SC424,GS3140,SC427,SX1502,SC2599,GS12070,SX1501,SC2598,SX1503,GS2972,GN1158,GS2986,SX1272DVK,GS2985,SX1272DVK1BAS,SX1511B,GS2988,GN1157,TS30013,RCLAMP® 3328P,RCLAMP® 3304N,SC4520,TS31223,GS2989,SRV05-4,TS30011,ΜCLAMP® 1071P,TS30012,TSWIRX-LI-EVM,SC414,RCLAMP® 1224S,NT20067,SC417,SC4521,SC418,SC419,EV8000,TS13103-QFNR,SX1512B,GS2971A,GN1161,GX3146,GN1160,SC183CQ,GS6080,GS6081,GN1163,TSDMTX-5V-EVM,SC563,SC442,SC4519,SC443,SC446,SC220Q,SC3303,NT20R67,EV8010,GN3358,GN3357,TCLAMP® 3302N,GN1058,GS2965,GS2960A,SX1272DVK1CAS,TS14002,ΜCLAMP® 1211Z,GN1056,SC560,GN3352,ECLAMP® 2388P,SX1232-32SKA868,EV8020,TSWIRX-5V2-EVM,ΜCLAMP® 0571P,ΜCLAMP® 2271P,GS3490,GN1444S,GX4002,RCLAMP® 0531TQ,SC4502,NT20045,SC4502H,GS12181,SC4626,SC4503,NT20042,GS2962,SX1231SKB433

2018/02/28 - SEMTECH - 选型指南

【选型】中电科40所（CETC40）射频继电器（微波开关）/开关模块、矩阵/滤波器/旋转关节/波导开关/恒温继电器/固体继电器/电磁继电器选型指南

目录- 射频继电器（微波开关）国产化对照表射频继电器/恒温继电器/固体继电器/电磁继电器选型表射频继电器开关模块、矩阵滤波器旋转关节波导开关恒温继电器固体继电器电磁继电器

型号- JUW-8M,JG-21F/220VAC,JQ-89F,JPT-40F,JPT-52F,JQ-88F,JPT45-NF28-111,JPT-2T,JG-69F,JPT39-TL28-111-001,KG-1X,JPT40-CF28-111-002,JLQT-15500M-20.45BAG,JPT-25F,JPT44-6NF28-110-008-1,JH-BJ320-004-S,JPT-4T,JPT-53F,JH-BJ260-005-S,JPT44-4-N-0-1-1,CRJ-I-2S-001,JPT-3T,JPT45-CL28-111-001,KJPT44-CF28-110-006,JPT45-SL28-111-001,JPT-46F,JPT-58F,JPT45-NF28-111-002,JPT40-NL24-110-001,JPT40-NL24-110-002,40MS-SP4T-LOAD,JPT41-SF28-011,JPT44-CL28-110-005,JUW-3MC,JUW-3MD,JUW-3ME,KBT4-03,JPT40-NF28-021-18,JUW-3MF,JUW-3MG,JPT40-CF28-000-001,JUW-3MI,JG-71F,JPT46-NL28-110-001,JPT43-LF28-111-001,JH-BJ140/01-001S,JH-BJ220-006-S,JPT-59F,583-G111-K1M1-DISIU,TS-53,JQ-8F,JH-BJ180-007-S,JG-68F,CRJ-1-12-001,JPT41-SF12-111,JGX-33M,JG-72F,JPT44-NF28-111-005,JPT-44F,JPT-56F,JUC-20M,JGX-1543G,JPT41-SF28-111,JUC-16M,JG-37F,JPT41-SL28-011-001,JPT40-NF28-111-003,JPT40-NF28-111-001,JPT47-LF28-111-001,JPT-57F,SMT-24V-8-L,JPT-45F,JPT43-2.92F12-011-001,JH-BJ320-002-S,JH-BJ220-003-S,JH-BJ120-008-S,JGX-4008F,SMC-12V-18-F,JQ-8FA,JUC-16MC,JPT40-NL28-111-010,JPT-26F,JUC-20MB,JPT-39-TL.28-111-001,JUC-26M,CRJ-I-4S-001,JPT-54F,JPT45-4-S-0-1-1,CRJ-I-1N-001,KJHW-M,JPT-55F,JPT40-LF28-111-002,JPT-39F,JPT40-NF12-011-001,JPT40-LF28-111-001,JPT412-SF28-000,JPT422-2.92L12-110,JPT-31F,JPT-43F,JPT40-SF28-011,JPT45-6-S24-1,JG-4005F,JPT44-6NF28-110-008,YJPT41-SL28-110

中电科40所 - 选型指南

基于JP202 Wi-Sun Fan 1.1的高速Sub-GHz无线通信

型号- R5F56514ADFB#30,F1471EVB-4P0,R5F565N7XDXX,ZMOD4410AI2V,R5F56517XDXX,RA6M1,HS4003,HS4004,R1EX240,F1471EVB-2P6,ISL9113,HS4001,HS4002,ZSSC3027,F2977EVBI,R5F565N9XDXX,HS4000-EVK,R7FA6M1AD3CFM#AA0,ZMOD4410AI2R,F1471NTGI8,RAA211412,QCIOT-000-CWXPOCZ,HS4011,ZMOD4410AI1V,R5F56519XDXX,ISL85418,ZMOD4410AI1R,ISL9113EIAZ-T,ZMOD4510,HS3004,ISL9113EI9Z-T,HS3002,HS4014,HS3003,HS4012,HS3001,ISL9113ERAZ-T,HS4013,RAA211412GP3#JA0,HS310X,R5F565NCXDXX,RX65X,R9A06G062,R9A06G062GNP,RX65N,R9A06G062GNP#AC1,R7FA6M1AD3CFP#AA0,RL78/I1C,RL78/G1H,F1471EVB-3P6,R5F565NEXDXX,RL78/G22,RA6MX,HS300X,ISL80505,R5F56514XDXX,R5F565N4XDXX,R7FA6M1AD2CLJ#AC0,F2977,RX651,F2977NEGK8,ZMOD4410AI3V,RAA604S00,ZMOD4410,F1471NTGI,F2977NEGK,F1471,ISL9113ER7Z-T,READ2304,ZMOD4410AI3R

MAY 2023 - RENESAS - 应用及方案

【方案】全面解析世强698协议三相表专用方案

适用于测量频率为45～65Hz的三相有无、功分时电能量及电压电流等电力参数，支持最新698规约PLC、微功率无线，RS485及红外通讯。

2017-04-12 - 方案

可Pin to Pin 替换RichWave RTC6603SP的ISM频段射频开关SPDT uPG2214TB

Renesas公司的uPG2214TB是一款高性能，超小封装的ISM频段的单刀双掷射频开关(SPDT)，采用砷化镓半导体工艺制造的单片式微波集成电路（MMIC），覆盖频率从50MHz到3.0GHz，通用性强，可Pin to Pin 替换RichWave公司的RTC6603SP，且价格比RichWave RTC6603SP低10%。

2018-11-24 - 器件选型

F2977高线性度宽带SP2t 30MHz至6GHz

型号- F2977NEGK8,F2977NEGK,F2977EVBI,F2977

May 19, 2017 - RENESAS - 数据手册 - Rev O

可高性价比替代Skyworks、RichWave、ADI、CDK SPDT射频开关的UPG2214TB，节省成本10%

在开发者做无线网络设计时，经常会考虑使用射频开关来解决发射和接收链路两者间的干扰问题。本文介绍Renesas UPG2214TB SPDT射频开关替代Skyworks AS179-92LF、RichWave RTC6603SP和ADI HMC545A/HMC544的参数对比。世强是Renesas最核心分销商，现有UPG2214TB-E4-A单刀双掷开关(SPDT)40万库存现货供应，低价正品。

2018-11-24 - 器件选型