AS179-92LF SKYWORKS 射频RF开关IC F 开关 IC 802.11b/g IL .3dB IP3=+43dBm typ. 搭配SX1278IMLTRT IC SW SPDT DC-3GHZ GAAS SC70-6 AS179-92LF: 20 MHz to 4.0 GHz GaAs SPDT Switch Applications ? General purpose medium-power switches in telecommunication applications ? Transmit/receive switches in 802.11 b/g WLAN Bluetooth? systems Features ? IP1dB = +30 dBm typical @ 3 V ? IP3 = +43 dBm typical @ 3 V ? Low insertion loss, 0.3 dB @ 0.9 GHz ? Low DC power consumption ? Ultra-miniature, SC-70 (6-pin, 2.00 x 1.25 mm) package (MSL1, 260 ?C per JEDEC J-STD-020) Description The AS179-92LF is a pHEMT GaAs FET single-pole, double-throw (SPDT) switch. The device features low insertion loss and positive voltage operation with very low DC power consumption. The AS179-92LF is manufactured in a compact, low-cost 2.00 x 1.25 mm, 6-pin SC-70 package. A functional block diagram is shown in Figure 1. The pin configuration and package are shown in Figure 2. Signal pin assignments and functional pin descriptions are provided in Table 1. 产品种类: RF 开关 IC 制造商: Skyworks RoHS: 符合RoHS 详细信息 开关数量: Single 开关配置: SPDT 工作频率: 20 MHz to 3 GHz 介入损耗: 0.4 dB 关闭隔离—典型值: 23 dB 较大工作温度: + 85 C 安装风格: SMD/SMT 封装 / 箱体: SC-88 封装: Reel 商标: Skyworks Solutions, Inc. 高控制电压: 2 V to 5 V 较小工作温度: - 40 C 空闲时间—较大值: 100 ns 运行时间—较大值: 100 ns 工厂包装数量: 3000 AS179-92LF产品应用1:无线抄表(水表、电表、气表)2:无线点菜机3:油田、工矿、工地、工厂等控制系统4:工业数据采集、传输、智能控制系统5:无线报警系统6:智能家居系统7:医疗、医院呼叫系统8:楼宇安防警报系统。