HWS420 データシートの表示（PDF） - Hexawave, Inc
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HWS420 Datasheet PDF : 2 Pages
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HWS420
GaAs DC-6 GHz DPDT Switch
Features
QFN12L (3 x 3 mm)
Sptember 2006 V2
• Low Insertion Loss: 0.7 dB @ 2.5 GHz
1.0 dB @ 4.9 to 6.0 GHz
• Isolation: 27 dB @ 2.5 GHz
20 dB @ 4.9 to 6.0 GHz
• Low DC Power Consumption
• Miniature QFN12L (3x3 mm) Plastic Package,
RoHS Compliant
• PHEMT process
• 4 Control Lines version of HWS383
Description
The HWS420 is a GaAs PHEMT MMIC DPDT
switch operating at DC-6 GHz in a low cost
miniature QFN12L (3 x 3 mm) plastic package. The
HWS420 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
systems for combination of transmit/receive and
antenna diversity functions.
Electrical Specifications at 25°C with 0, +3V Control Voltages
Parameter
Test Conditions
Min. Typ. Max. Unit
Insertion Loss
Isolation
(ANT1-ANT2, TX-RX)
Isolation
(ANT1-TX, ANT1-RX, ANT2-TX, ANT2-RX)
Return Loss
Input Power for One dB Compression
Control Current
0.1-6.0 GHz
2.4-2.5 GHz
4.9-6.0 GHz
0.1-6.0 GHz
2.4-2.5 GHz
4.9-6.0 GHz
0.1-6.0 GHz
2.4-2.5 GHz
4.9-6.0 GHz
0.1-6.0 GHz
2.0-6.0 GHz
1.0
dB
0.7
dB
1.0
1.3
dB
15
dB
23
dB
13
15
dB
20
dB
27
dB
15
20
dB
15
dB
33
dBm
20
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.
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