器件名称: HWS421
功能描述: GaAs DC-2.0 GHz SPDT High Power Switch
文件大小: 70.69KB 共2页
简 介:HWS421
GaAs DC-2.0 GHz SPDT High Power Switch
September 2006 V2
Features
Low Insertion Loss : 0.40 dB @ 0.9 GHz High Isolation: 28 dB @ 0.9 GHz Harmonics: <-65 dBc Low DC Power Consumption Low Cost SOT-26 Plastic Lead (Pb) Free
SOT-26
Package Lead Free and RoHS Compliant Version of HWS341
Description
The HWS421 is a GaAs MMIC SPDT high power switch in a low cost SOT-26 plastic lead (Pb) free package. The HWS421 features low insertion loss with very low DC power consumption. This high power switch can be used in GSM and PCS systems as selection of transmit or receive function for a common antenna.
Electrical Specifications at 25° C with 0, +3V Control Voltages
Parameter Insertion Loss Isolation VSWR Input Power for One dB Compression 2 & 3 Harmonics Switching Time Control Current
nd rd
Test Conditions DC-1.0 GHz DC-2.0 GHz DC-1.0 GHz DC-2.0 GHz DC-2.0 GHz 0.5-2.0 GHz 34 dBm @1 GHz
Min.
Typ. 0.40 0.50
Max. 0.60 0.70
Unit dB dB dB dB
25 19
27.5 21.5 1.20:1 38 70 200 100
dBm dBc ns uA
Note: All measurements made in a 50 ohm system with 0/+3.0V control voltages, unless otherwise specified.
Hexawave Inc.
2 Prosperity Road II, Science Park, Hsinchu, Taiwan. TEL 886-3-578-5100 FAX 886-3-577-0512 http://www.hw.com.tw All specifications are subject to change without notice.
HWS421
GaAs DC-2.0 GHz SPDT High Power Switch
September 2006 V2
Typical Performance Data @ +25° C
Insertion Loss vs Frequency
0.0 Harmonic Rejection (dBc) -0.2 -0.4 -0.6 -0.8 -1.0 0.5 1.0 1.……
