HWS509

HWS509
GaAs 0.5-3 GHz SPDT Switch
March 2013 V4
Features
LUSON6L (1.0X1.0X0.4 mm)
• Low Insertion Loss: 0.45 dB @ 2.5 GHz
• Isolation: 30 dB @ 2.5 GHz
• Low DC Power Consumption
• Miniature LUSON6L (1x1x0.4 mm)
Using Lead (Pb) free materials with RoHS
compliant
• PHEMT process
A
Description
The HWS509 is a GaAs PHEMT MMIC SPDT
switch operating at 0.5 -3.0 GHz in a low cost
miniature LUSON6L (1.0 x 1.0 x 0.4 mm) plastic
lead (Pb) free package. The HWS509 features low
insertion loss and high isolation with very low DC
power consumption. This switch can be used in
Bluetooth or IEEE 802.11b/g/n WLAN applications
as transmit/receive switch, antenna diversity switch,
or band-selection switch.
Electrical Specifications at 25°C with 0, +1.8
Parameter
5V Control Voltages
Test Conditions
Insertion Loss
0.5-2.5 GHz
2.5-3.0 GHz
Isolation
0.5-2.5 GHz
2.5-3.0 GHz
Return Loss
0.5-3.0 GHz
Input Power for One dB Compression
0.5-3.0 GHz
@0/+1.8V
@0/+3V
Min.
Max.
Unit
0.40
0.45
0.50
0.60
dB
dB
28
30
dB
dB
18
dB
25
30
dBm
dBm
Switching Time
100
ns
Control Current
5
Note: All measurements made in a 50 Ohm system with 0/+1.8
Hexawave Inc.
25
27
Typ.
27
20
uA
5Vcontrol voltages, unless otherwise specified.
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.
HWS509
GaAs 0.5-3 GHz SPDT Switch
March 2013 V4
Typical Performance Data @ +25°C
with 0, +3.0V Control Voltages
Typical Performance Data @ +25°C
with 0, +1.8V Control Voltages
Return Loss vs. Frequency
Return Loss vs. Frequency
-15
Return Loss(dB)
Return Loss(dB)
-15
-20
-25
-30
-35
-40
0.5
1.0
1.5
2.0
2.5
-20
-25
-30
-35
-40
0.5
3.0
Frequency(GHz)
Insertion Loss(dB)
Insertion Loss(dB)
2.5
3.0
0
-0.2
-0.4
-0.6
-0.8
1.0
1.5
2.0
2.5
-0.2
-0.4
-0.6
-0.8
-1
0.5
3.0
Frequency(GHz)
-20
-20
Isolation(dB)
-15
-25
-30
-35
1.5
2.0
2.5
Frequency(GHz)
Hexawave Inc.
1.5
2.0
2.5
3.0
Isolation vs. Frequency
-15
1.0
1.0
Frequency(GHz)
Isolation vs. Frequency
Isolation(dB)
2.0
Insertion Loss vs. Frequency
0
-40
0.5
1.5
Frequency(GHz)
Insertion Loss vs. Frequency
-1
0.5
1.0
3.0
-25
-30
-35
-40
0.5
1.0
1.5
2.0
2.5
3.0
Frequency(GHz)
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.
HWS509
GaAs 0.5-3 GHz SPDT Switch
March 2013 V4
Absolute Maximum Ratings
Parameter
Absolute Maximum
RF Input Power
0.5-2.5 GHz
+33 dBm
Control Voltage
+6V
Operating Temperature
-40°C to +85°C
Storage Temperature
-65°C to +150°C
Electrostatic Discharge
Machine Model
Class M1
Pin Out (Top View)
CA
RF1
1
6
2
5
VC1
CB
GND
RFC
CB
RF2
3
VC2
4
CA
CB
Note:
DC blocking capacitors CB are required on all RF ports.
CB=CA=47pF for operating frequency > 500MHz.
Logic Table for Switch On-Path
VC1
VC2
RFC-RF1
RFC-RF2
1
0
On
Off
0
1
Off
On
‘1’ = +1.8V to +5.0V
‘0’ = 0V to +0.2V
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.