HWS407
!
Features
•
Low Insertion Loss :
•
•
•
•
!
March 2004
V3
QFN12L (3 x 3 mm)
0.7 dB @ 2.5 GHz
0.9 dB @ 4.9 to 6.0 GHz
Isolation:
25 dB @ 2.5 GHz
30 dB @ 4.9 to 6.0 GHz
Low DC Power Consumption
Miniature QFN12L (3x3 mm) Plastic Package
PHEMT process
Description
The HWS407 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
HWS407 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
Test Conditions
0.1-6.0 GHz
0.1-1.0 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
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
0.1-6.0 GHz
2.0-6.0 GHz
Min.
Typ.
0.9
0.6
0.7
0.9
25
25
30
33
43
33
22
25
22
15
30
20
200
Max.
Unit
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dBm
uA
Insertion Loss
1.2
Isolation
(on port to off port)
Isolation
(off port to off port)
Isolation
(TX to RX or ANT1 to ANT2)
Return Loss
Input Power for One dB Compression
Control Current
27
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 ]
