SKY13380-350LFRF/IF射频/中频RFID的射频开关规格书PDF中文资料

SKY13380-350LF属于RF/IF射频/中频RFID的射频开关。由美国思佳讯公司制造生产的SKY13380-350LF射频开关射频开关产品是用于在多个可用信号路径之间路由 RF、IF 或微波信号的器件。示例应用包括多天线（分集）接收器中的天线选择、多模式系统中发射-接收路径的选择，或在发射和接收信号链之间切换天线。

Applications

• GSM/WCDMA/EDGE datacards and handsets

• Mobile high power switching systems

Features

• Broadband frequency range: 20 MHz to 3.0 GHz

• Low insertion loss: 0.40 dB @ 1 GHz, 0.45 dB @ 2 GHz with high isolation (28 dB @ 1 GHz)

• VDD: 2.5 to 3.0 V for high power applications; can be used down to 1.6 V for low power applications

• High linearity IMD < –100 dBm over phase

• Good harmonic performance < –80 dBc @ 0.9 GHz

• Low voltage logic compatible (minimum VHIGH = 1.8 V)

• Small, QFN (16-pin, 3 x 3 mm) package (MSL1, 260 °C per JEDEC J-STD-020)

Description

The SKY13380-350LF is a symmetrical, single-pole, four-throw (SP4T) switch. The device is designed for broadband, high power switching applications that demand high linearity and low insertion loss. This is a general purpose switch optimized for a variety of multimode applications such as GSM/WCDMA/EDGE. The switch is manufactured using Skyworks state-of-the-art pHEMT process. The SKY13380-350LF features integrated logic that uses only two control lines for switch operation. The low current consumption makes the device suitable for battery-operated applications. The SKY13380-350LF SP4T switch is provided in a compact Quad Flat No-Lead (QFN) 3 x 3 mm 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.