Features
• Low Insertion Loss: 0.4 dB @ 2.5 GHz
0.5 dB @ 5.8 GHz
• Isolation: 24 dB @ 2.5 GHz
21 dB @ 5.8 GHz
• Low DC Power Consumption
• Miniature USON6L (1.5x1.5x0.4 mm)
Using Lead (Pb) free materials with RoHS
compliant
• PHEMT process
HWS504
GaAs 2-6 GHz SPDT Switch
August 2011 V3
USON6L (1.5x1.5x0.4 mm)
Description
The HWS504 is a GaAs PHEMT MMIC SPDT
switch operating at DC-6 GHz in a low cost
miniature USON6L (1.5 x 1.5 x 0.4 mm) plastic lead
(Pb) free package. The HWS504 features low
insertion loss and high isolation with very low DC
power consumption. This switch can be used in
IEEE 802.11a/b/g WLAN PC card and access point
applications as transmit/receive switch, antenna
diversity switch, or band-selection switch.
Unit: mm
Electrical Specifications at 25°C with 0, +3V Control Voltages
Parameter
Test Conditions
Min. Typ. Max. Unit
Insertion Loss
2.40-2.50 GHz
4.90-6.00 GHz
0.4 0.6 dB
0.5 0.7 dB
Isolation
Return Loss
Input Power for One dB Compression
2.40-2.50 GHz
4.90-6.00 GHz
2.40-2.50 GHz
4.90-6.00 GHz
2.50 GHz @+3V
2.50 GHz @+5V
5.00 GHz @+3V
5.00 GHz @+5V
23 24
20 21
15 18
15 18
32
37
32
35
dB
dB
dB
dB
dBm
dBm
dBm
dBm
Switching Time
50 nsec
Control Current
5 50 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-Based Industrial 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.
