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RF1450
SP4T SWITCH
RoHS Compliant & Pb-Free Product Package Style: QFN, 16-pin, 3mmx3mm
VBAT
GND 14
pHEMT Switch
RF2
Features
16 GND 1 VDD 2 CTRL2 3 CTRL1 4 5 GND
15
13 12 GND 11 ANT 10 GND
Low Insertion Loss 0.4dB @ 1GHz High Isolation 29dB @ 1GHz VDD =2.5V to 2.85V, Down to 1.8V with Reduced Specifications High Linearity IMD <-110dBm Harmonics: -75dBc@1GHz GaAs pHEMT Process Cellular Handset Applications Multi-Mode GSM, W-CDMA Applications GSM/GPRS/EDGE Switch Applications Cellular Infrastructure Applications
CMOS Decoder
RF1 9 GND 8 RF3
6 RF4
7 GND
Applications
Functional Block Diagram
Product Description
The RF1450 is a single-pole four-throw (SP4T) high power switch specially designed to handle GSM power applications.