器件名称: HWS314
功能描述: GaAs DC-2.5 GHz SPDT Switch
文件大小: 115.66KB 共2页
简 介:HWS314
March 2004 V4
Features
Low Insertion Loss: 0.4 dB @ 2.5 GHz Isolation: 25 dB @ 2.5 GHz Low DC Power Consumption Low Cost SOT-363 Plastic Package
SOT-363
Description
The HWS314 is a GaAs SPDT switch operating at DC-2.5 GHz in a low cost SOT-363 plastic package. The HWS314 features low insertion loss with very low DC power consumption. This switch can be used in IEEE 802.11b/g WLAN systems for combination of transmit/receive and antenna diversity functions.
Electrical Specifications at 25° C with 0, +3V Control Voltages
Parameter Insertion Loss Isolation Return Loss Input Power for One dB Compression Switching Time Control Current Test Conditions DC-2.5 GHz DC-2.5 GHz DC-2.5 GHz 0.5-2.5 GHz @ 0/+3V @ 0/+5V 21 Min. Typ. 0.4 25 20 30 34 20 5 100 Max. 0.6 Unit dB dB dB dBm dBm ns uA
Note: All measurements made in a 50 ohm system with 0/+3V 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.
HWS314
Typical Performance Data @ +25° C
Insertion Loss vs Frequency
0.0 -0.2 -0.4 -0.6 -0.8 -1.0 0.5 1.0 1.5 2.0 Frequency(GHz) 2.5 3.0
B A
Absolute Maximum Ratings
Parameter RF Input Power 0.5-2.5 GHz Control Voltage Operating Temperature Storage Temperature
March 2004
V4
Absolute Maximum +34 dBm +6V -40° C to +85°C -65° C to +150° C
Insertion Loss(dB)
Pin Out (Top View)
Isolation vs Frequenc……
