SKY13396-397LFRF/IF射频/中频RFID的射频开关规格书PDF中文资料

SKY13396-397LF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SKY13396-397LF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

 Simultaneous voice and LTE systems

 Diversity antenna switching

Features

 Single control voltage input

 Broadband frequency range: 0.4 to 3.0 GHz

 Low insertion loss: 0.5 dB @ 2.2 GHz

 No DC blocking capacitors required

 Positive control voltage range: 1.35 to 3.1 V

 GSM power handling

 Small QFN (12-pin, 2 x 2 mm) package

(MSL1, 260 C per JEDEC J-STD-020)

Description

The SKY13396-397LF is a state-of-the-art CMOS, Silicon-On-

Insulator (SOI) double-pole, double-throw (DPDT) switch. The

switch provides high-linearity performance, low insertion loss,

and high isolation.

Switching is controlled by one voltage input (CTRL1). Depending

on the logic voltage level applied to this pin, the PORT1 and

PORT2 pins connect to one of the two other RF port pins (PORT3

or PORT4) through a low insertion loss path, while maintaining a

high isolation path to the alternate port. No external DC blocking

capacitors are required on the RF path as long as no DC voltage is

applied externally.

The SKY13396-397LF DPDT switch is provided in a compact

Quad Flat No-Lead (QFN) 2 x 2 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.