AS191-73LF PHEMT GaAs IC High-Linearity 3 V Control SPDT Switch 0.1–4 GHz

The AS191-73 is a PHEMT GaAs FET IC high-linearity SPDT switch in a SOT-6 plastic package. This switch has been designed for use where extremely high linearity, low control voltage, high isolation, low insertion loss and ultraminiature package size are required. It can be controlled with positive, negative or a combination of both voltages. Some standard implementations include antenna changeover, T/R and diversity switching over 3 W. The AS191-73 switch can be used in many analog and digital wireless communication systems including cellular, GSM and DECT applications.

技术特性

2.5 to 5 V linear operation
Harmonics H2, H3 > 65 dBc @ PIN = 34.5 dBm
Low insertion loss (0.5 dB @ 0.9 GHz)
High isolation (27 dB @ 0.9 GHz)
Ultraminiature SOT-6 package
PHEMT process
Available lead (Pb)-free and RoHS-compliant MSL-1 @ 260 °C
per JEDEC J-STD-020

订购信息 Ordering Information

AS191-73LF

应用领域 APPLICATION

Typical applications include GSM, PCS, WCDMA, 2.4 GHz ISM
and 3.5 GHz wireless local loop

AS191-73LF 引脚定义

应用技术支持与电子电路设计开发资源下载	版本信息	大小
AS191-73LF 数据资料DataSheet下载:pdf	Rev.V2	2 页