HWS410
GaAs DC-6 GHz DPDT Switch
September 2006
V3
Features
•
Low Insertion Loss :
0.8 dB @ 2.50 GHz
•
•
•
•
•
QFN12L (3 x 3 mm)
1.0 dB @ 5.85 GHz
Isolation:
29.5 dB @ 2.50 GHz
20.5 dB @ 5.85 GHz
Low DC Power Consumption
Miniature QFN12L (3x3 mm) Plastic Lead (Pb)
Free Package
PHEMT process
Lead Free and RoHS Compliant Version of
HWS383
Description
The HWS410 is a GaAs PHEMT MMIC DPDT
switch operating at DC-6 GHz in a low cost
miniature QFN12L (3 x 3 mm) plastic lead (Pb) free
package. The HWS410 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° with 0, +3V Control Voltages
C
Parameter
Insertion Loss
Test Conditions
0.10-6.00 GHz
2.40-2.50 GHz
5.15-5.85 GHz
0.10-6.00 GHz
2.40-2.50 GHz
5.15-5.85 GHz
0.10-6.00 GHz
2.40-2.50 GHz
5.15-5.85 GHz
2.00-6.00 GHz
20 dBm Per Tone @ 2.50 GHz
22 dBm Per Tone @ 5.85 GHz
27.0
18.0
Min.
Typ.
1.0
0.8
1.0
20.0
29.5
20.5
15
20
18
33
52
52
5
200
Max.
Unit
dB
dB
dB
dB
dB
dB
dB
dB
dB
dBm
dBm
dBm
uA
1.0
1.3
Isolation
Return Loss
Input Power for One dB
Compression
Input Third Order Intermodulation
Intercept Point
Control Current
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.
HWS410
GaAs DC-6 GHz DPDT Switch
September 2006
V3
Typical Performance Data with 8pF
Capacitors @ +25°C
Insertion Loss vs Frequency
-0.4
-0.6
-0.8
-1.0
-1.2
Absolute Maximum Ratings
Parameter
RF Input Power
Control Voltage
Operating Temperature
Storage Temperature
Absolute Maximum
+34 dBm @ +3V
+6V
-40° to +85°C
C
-65° to +150°
C
C
Insertion Loss(dB)
Pin Out (Top View)
TX
RX
11
C
B
-1.4
2.0
2.5
3.0
3.5 4.0 4.5 5.0
Frequency(GHz)
5.5
6.0
12
GND
10
9
8
7
Isolation vs Frequency
-10
-15
Isolation(dB)
VC1
GND
1
GND
2
3
4
5
6
C
B
GND
GND
VC2
-20
C
B
GND
-25
-30
-35
-40
2.0
2.5
3.0
3.5 4.0 4.5 5.0
Frequency(GHz)
5.5
6.0
ANT1
Note:
1. DC blocking capacitors C
B
=8pF are required on all
RF ports.
2. Exposed pad in the bottom must be connected to
ground by via holes.
3. TX and RX ports can be used interchangeably.
Return Loss vs Frequency
-10
-15
Return Loss(dB)
Logic Table for Switch On-Path
State
1
2
VC1
0
1
VC2
1
0
ANT1
TX
RX
ANT2
RX
TX
-20
-25
-30
-35
2.0
2.5
3.0
3.5 4.0 4.5 5.0
Frequency(GHz)
5.5
6.0
‘1’ = +3V to +5V
‘0’ = 0V to +0.2V
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.
ANT2
C
B
