PDF995, Job 6

HWS382
October 2003
Features
V3
QFN12L (3 x 3 mm)
• Low Insertion Loss : 0.4dB @2.5GHz
0.5dB @5.8GHz
• Isolation: 24dB @2.5GHz
27dB @5.8GHz
• Low DC Power Consumption
• Miniature QFN12L (3x3 mm) Plastic Package
• PHEMT process
Description
The HWS382 is a GaAs PHEMT MMIC SPDT
switch operating at DC-6GHz in a low cost
miniature QFN12L (3 x 3 mm) plastic package. The
HWS382 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.
Electrical Specifications at 25°C with 0, +3V Control Voltages
Parameter
Test Conditions
Min.
Typ.
Max.
Unit
0.5
0.4
0.5
0.6
0.8
dB
dB
dB
Insertion Loss
0.10-6.00GHz
2.40-2.50GHz
5.15-5.85GHz
Isolation
0.10-6.00GHz
2.40-2.50GHz
5.15-5.85GHz
22
24
24
24
27
dB
dB
dB
Return Loss
0.10-6.00GHz
2.40-2.50GHz
5.15-5.85GHz
12
10
15
20
18
dB
dB
dB
30
dBm
Input Power for One dB
Compression
Control Current
Note: All measurements made in a 50
2.00-6.00GHz @0/+3.0V
5
100
µA
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.
HWS382
October 2003
Absolute Maximum Ratings
Typical Performance Data with 8pF
Capacitors @ +25°C
Parameter
Insertion Loss(dB)
Insertion Loss vs Frequency
Absolute Maximum
RF Input Power
+32dBm @ +3V
-0.1
Control Voltage
+6V
-0.2
Operating Temperature
-40°C to +85°C
-0.3
Storage Temperature
-65°C to +150°C
-0.4
Pin Out (Top View)
-0.5
-0.6
B
-0.7
2.0
2.5
3.0
3.5 4.0 4.5 5.0
Frequency(GHz)
5.5
12
6.0
Isolation vs Frequency
-10
11
10
1
9
2
8
3
7
B
B
-15
Isolation(dB)
V3
4
5
6
-20
!
-25
*+
%(
(
%
#$
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, ,'
!% !%&' !%(
%
% %(
! )
! ' ( -.
% )
-30
Switch Logic Table
-35
-40
2.0
2.5
3.0
3.5 4.0 4.5 5.0
Frequency(GHz)
5.5
6.0
Return Loss vs Frequency
-5
VC1
VC2
RFC-RF1
RFC-RF2
0
1
Insertion Loss
Isolation
1
0
Isolation
Insertion Loss
‘1’ = +3V to +5V
Return Loss(dB)
-10
-15
-20
-25
-30
-35
2.0
2.5
3.0
3.5 4.0 4.5 5.0
Frequency(GHz)
5.5
6.0
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.