at max. GSM power
鈥?/div>
Front-end Modules for GSM Wireless Handsets
D1
Die
PRODUCT DESCRIPTION
The AWS5523 is a single pole, three terminal (SP3T)
RF switch developed to meet the stringent
requirements of GSM systems. Manufactured in
ANADIGICS鈥檚 state-of-the-art pHEMT process, the
device uses patent-pending circuit topologies to
provide the low insertion loss, high port-to-port isolation
and high linearity needed to enhance the performance
of GSM radios. The AWS5523 is offered as an
unpackaged MMIC die.
RFC
VS1
V1
VS2
V3
RF1
RF1G
RF3
RF3G
RF2G
RF2
V2
Figure 1: Block Diagram
04/2003