SKY19003-001数据手册RF/IF射频/中频RFID的射频开关规格书PDF

描述 Description

Please note: SKY19003-001 is being discontinued and is not recommended for new designs. The suggested replacement is SKY19237-001

The SKY19003-001 is a wafer level chip scale package (WLCSP)dual-shunt, single-pole, single-throw (2xSPST) switch withintegrated logic and bias block. Both paths are connected on oneside to a single RF ground bump.

The SKY19003-001 linearity is high enough to meet carrieraggregation requirements. The part is designed to sustain a peakvoltage of 80 V typical without going to breakdown.The logic block operates with a 1.8 V high control voltage andrequires a 2.85 V nominal VDD supply.

The SKY19003-001 is provided in a compact 8-bump,1.277 x 1.377 x 0.4 mm WLCSP that meets requirements forboard-level assembly. Bump diameters are 217 microns, with aminimum bump pitch of 400 microns.

特性 Features

• Broadband frequency range: 0.6 to 3.0 GHz
• Vpeak: 80 V
• RON: 4.3 Ω
• COFF: 170 fF
• High isolation: +33 dB @ 2.7 GHz
• Supply voltage: 2.4 to 4.8 V
• Control logic: GPIO
• Ultra-small WLCSP (8-bump, 1.277 x 1.377 x 0.4 mm typical) package (MSL1, 260 °C per JEDEC J-STD-020)

简介

SKY19003-001属于RF/IF射频/中频RFID的射频开关。由制造生产的SKY19003-001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。