HWS411
!
Features
•
Low Insertion Loss :
0.8 dB @ 2.5 GHz
•
•
•
•
!
October 2004
V3
QFN12L (3 x 3 mm)
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) Plastic Package
PHEMT process
Description
The HWS411 is a GaAs PHEMT MMIC DPDT
switch operating at DC-6 GHz in a low cost
miniature QFN12L (3 x 3 mm) plastic package. The
HWS411 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° with 0, +3V Control Voltages
C
Parameter
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
Switching Time
Control Current
Test Conditions
0.1-6.0 GHz
2.4-2.5 GHz
4.9-6.0 GHz
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
0.1-6.0 GHz
2.4-2.5 GHz
4.9-6.0 GHz
2.0-6.0 GHz
Pin=20 dBm
Pin=20 dBm
20 dBm Per Tone @ 5.85 GHz
Min.
Typ.
1.0
0.8
1.0
36
43
36
10
17
15
20
18
30
-75
-75
45
50
5
100
Max.
Unit
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dBm
dBc
dBc
dBm
ns
uA
1.3
26
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 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.
HW [ HEXAWAVE, INC ]
