HW HWS415 V5 Gaas dc-6 ghz dpdt switch Datasheet

HWS415
GaAs DC-6 GHz DPDT Switch
May 2011 V5
QFN12L (3 x 3 mm)
Features
• Low Insertion Loss: 0.8 dB @ 2.5 GHz
1.0 dB @ 4.9 to 6.0 GHz
• High Isolation: 43 dB @ 2.5 GHz
36 dB @ 4.9 to 6.0 GHz
• Low DC Power Consumption
• Miniature QFN12L (3x3 mm) Using Lead (Pb)
free materials with RoHS compliant
• PHEMT process
Description
The HWS415 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 HWS415 features low insertion loss
and high isolation up to 6 GHz 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
1.3
dB
dB
dB
0.1-6.0 GHz
2.4-2.5 GHz
4.9-6.0 GHz
1.0
0.8
1.0
0.1-6.0 GHz
2.4-2.5 GHz
4.9-6.0 GHz
2.4-2.5 GHz
4.9-6.0 GHz
36
43
36
10
17
dB
dB
dB
dB
dB
0.1-6.0 GHz
2.4-2.5 GHz
4.9-6.0 GHz
15
20
18
dB
dB
dB
2.0-6.0 GHz
30
dBm
Pin=20 dBm
-75
dBc
Pin=20 dBm
-75
dBc
20 dBm Per Tone @ 5.85 GHz
45
dBm
Switching Time
50
ns
Control Current
5
Insertion Loss
Isolation
(on/off or off/on)
Isolation
(off/off)
Return Loss
Input Power for One dB
Compression
Second Harmonic
Third Harmonic
Input Third Order Intermodulation
Intercept Point
26
100
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-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.
HWS415
GaAs DC-6 GHz DPDT Switch
May 2011 V5
Typical Performance Data with 8pF
Capacitors @ +25°C
Absolute Maximum Ratings
Parameter
Absolute Maximum
Insertion Loss vs Frequency
-0.4
RF Input Power
+32 dBm @ +3V
Control Voltage
+6V
Operating Temperature
-0.6
-40°C to +85°C
Storage Temperature
-65°C to +150°C
-0.8
2.5
3.0
3.5 4.0 4.5 5.0
Frequency(GHz)
5.5
6.0
GND
2.0
CB
-1.2
12
Isolation vs Frequency
-20
-30
11
10
GND 1
9
GND
GND 2
8
GND
3
7
VC1
VC2
-40
-80
2.0
2.5
3.0
3.5 4.0 4.5 5.0
Frequency(GHz)
5.5
6.0
Return Loss vs Frequency
ANT2
ANT1
-70
6
CB
-60
5
GND
4
-50
CB
Isolation(dB)
CB
-1.0
RX
Pin Out (Top View)
TX
Insertion Loss(dB)
-0.2
Note:
1. DC blocking capacitors CB=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.
0
Logic Table for Switch On-Path
Return Loss(dB)
-10
VC1
VC2
ANT1-RX ANT1-TX ANT2-TX ANT2-RX
1
0
On
Off
On
Off
0
1
Off
On
Off
On
1
1
Off
Off
Off
Off
0
0
Off
Off
Off
Off
-20
-30
-40
-50
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.
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