描述 Description

The SGM11104S is a 2-bit control single-pole/four-throw (SP4T) switch, which supports from 0.1GHz to 5.8GHz. The device features low control voltage and high isolation.
The SGM11104S has the ability to integrate the ESD protection circuits to achieve high ESD tolerance.
No external DC blocking capacitors are required on the RF paths as long as no external DC voltage is applied, which can save PCB area and cost.
The SGM11104S is available in a Green ULGA-1.6×1.6-14L package.

特性 Features

? High Isolation:
f0 = 1.0GHz, PIN = 0dBm: 56dB (TYP)
f0 = 2.0GHz, PIN = 0dBm: 50dB (TYP)
f0 = 2.7GHz, PIN = 0dBm: 46dB (TYP)
f0 = 3.8GHz, PIN = 0dBm: 43dB (TYP)
f0 = 5.8GHz, PIN = 0dBm: 32dB (TYP)

? Low Insertion Loss:
f0 = 1.0GHz, PIN = 0dBm: 0.46dB (TYP)
f0 = 2.0GHz, PIN = 0dBm: 0.48dB (TYP)
f0 = 2.7GHz, PIN = 0dBm: 0.49dB (TYP)
f0 = 3.8GHz, PIN = 0dBm: 0.51dB (TYP)
f0 = 5.8GHz, PIN = 0dBm: 0.83dB (TYP)

? Available in a Green ULGA-1.6×1.6-14L Package

應用 Application

Multi-Mode 2G/3G/4G/5G and Receive System Applications
Pre PA Switching, Reception Bands Switching Applications
General Purpose Switching Applications
Feedback RX Applications