Preliminary
LGA Packaged Phase Shifter for DCS Base Stations
PS184-315 Features
■ Designed for DCS 1837.
5 ± 32.
5 MHz Band ■ 100 Degree Phase Shift Range ■ 1.
5 Degree Phase Deviation ■ 0.
3 dB Insertion Loss Deviation ■ 0–12 V Control
Voltage Range ■ Specified 33 dBm IP3 ■ Small Footprint LGA Package
Description
The PS184-315 is a
voltage controlled phase shifter specifically designed for use in power amplifier distortion compensation circuits centered at 1837.
5 MHz in DCS band base stations.
Its characteristics are specified in a 70 MHz bandwidth.
The PS184-315 employs a monolithic quadrature hybrid and a pair of selected silicon varactor diodes to achieve 100 degree phase shift and low ins...