HWS531
GaAs 0.5-6 GHz SPDT Terminated Switch
May 2015 V2
Features
•
50
Ω
Terminated Switch
•
Low Insertion Loss:
0.70 dB @ 2.7 GHz
USON6L (1.5x1.5X0.4 mm)
0.90 dB @ 3.8 GHz
1.10 dB @ 5.8 GHz
•
Isolation:
31.0 dB @ 2.7 GHz
28.0 dB @ 3.8 GHz
25.0 dB @ 5.8 GHz
#
HP
#
•
Low DC Power Consumption
•
Miniature USON6L (1.5x1.5x0.4 mm)
Using Lead (Pb) free materials with RoHS
compliant
•
PHEMT process
Pin Out (Top View)
Description
The HWS531 is a GaAs PHEMT MMIC SPDT
switch with 50
Ω
termination operating at 0.5 -6.0
GHz in a low cost miniature USON6L (1.5x1.5x0.4
mm) plastic lead (Pb) free package. The HWS531
features low insertion loss and high isolation with
very low DC power consumption. This switch can
be used in WiMAX or IEEE 802.11a/b/g/n WLAN
PC card and access point applications as
transmit/receive switch, antenna diversity switch, or
band-selection switch.
VC1
RFC
C
B
VC2
3
4
1
6
RF1
C
B
2
5
GND
RF2
C
B
Absolute Maximum Ratings
Parameter
RF Input Power
Control Voltage
Operating Temperature
Storage Temperature
Electrostatic Discharge
Machine Model
Absolute Maximum
+40 dBm @ +3V
+6V
-40°C to +85°C
-65°C to +150°C
Class M1
Note:
1. DC blocking capacitors C
B
=8pF are required on all
RF ports for operating frequency > 2GHz.
2. C
B
=47pF for operating frequency < 2GHz.
3. Exposed pad in the bottom must be connected to
ground by via holes.
Logic Table for Switch On-Path
VC1
1
0
VC2
0
1
RFC-RF1
On
Off
RFC-RF2
Off
On
‘1’ = +2.5V to +5V
‘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.
HWS531
GaAs 0.5-6 GHz SPDT Terminated Switch
May 2015 V2
Electrical Specifications at 25°C with 0, +3V Control Voltages
Parameter
Test Conditions
0.50-6.00 GHz
0.50-2.70 GHz
2.70-3.80 GHz
3.80-5.85 GHz
0.50-6.00 GHz
0.50-2.70 GHz
2.70-3.80 GHz
3.80-5.85 GHz
0.50-6.00 GHz
Isolated output RF1 or RF2:
2.30-2.70 GHz
2.70-3.80 GHz
4.90-5.85 GHz
2.5 GHz
@0/+3V
Pin=25 dBm
Pin=25 dBm
10% to 90%, 90% to 10% RF
@+3V
28.0
25.0
20.0
Min.
Typ.
1.10
0.70
0.90
1.10
25.0
31.0
28.0
25.0
11
Max.
0.90
1.10
1.30
Unit
dB
dB
dB
dB
dB
dB
dB
dB
dB
Insertion Loss
Isolation
Return Loss (On Port)
Return Loss (Off Port)
12
15
15
dB
dB
dB
Input Power for One dB Compression
Second Harmonic
Third Harmonic
Switching Time
Control Current
39
-75
-75
300
5
100
dBm
dBc
dBc
ns
uA
Note: All measurements made in a 50 ohm system with 0/+3.0V control voltages, unless otherwise specified.
Typical Performance Data with 8pF Capacitors @ +25°C
RFC/RF1/RF2 (On State)
Return Loss vs. Frequency
-5
RF1/RF2 (Off State)
Return Loss vs. Frequency
-5
Return Loss(dB)
-15
-20
-25
-30
-35
2.0 2.5 3.0 3.5 4.0 4.5 5.0 5.5 6.0
Return Loss(dB)
Frequency(GHz)
-10
-10
-15
-20
-25
-30
-35
2.0 2.5 3.0 3.5 4.0 4.5 5.0 5.5 6.0
Frequency(GHz)
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.
HWS531
GaAs 0.5-6 GHz SPDT Terminated Switch
May 2015 V2
Typical Performance Data with 8pF Capacitors @ +25°C
RFC→RF1/RF2
Insertion Loss vs. Frequency
0
RFC→RF1/RF2
Isolation vs. Frequency
-15
-20
Insertion Loss(dB)
-0.3
-0.6
-0.9
-1.2
-1.5
-1.8
2.0 2.5 3.0 3.5 4.0 4.5 5.0 5.5 6.0
Isolation(dB)
-25
-30
-35
-40
-45
2.0 2.5 3.0 3.5 4.0 4.5 5.0 5.5 6.0
Frequency(GHz)
Frequency(GHz)
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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