HWS447 Datasheet, PDF (1/2 Pages) Hexawave, Inc – GaAs DC-6 GHz SPDT Terminated Switch

Features
HWS447
GaAs DC-6 GHz SPDT Terminated Switch
August 2007 V5
QFN12L (3 x 3 mm)
• ^{Low Insertion Loss : 0.50 dB @ 2.7 GHz}
0.60 dB @ 5.8 GHz
• ^{Isolation: 29 dB @ 2.7 GHz}
22 dB @ 5.8 GHz
• ^{Low DC Power Consumption}
• ^{Miniature QFN12L (3x3 mm) Plastic Lead (Pb)}
Free Package, RoHS Compliant
• ^{PHEMT process}
Description
The HWS447 is a GaAs PHEMT MMIC SPDT
switch operating at DC-6 GHz in a low cost
miniature QFN12L (3 x 3 mm) plastic lead (Pb) free
package. The HWS447 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 WLAN PC card and access point
applications as transmit/receive switch, antenna
diversity switch, or band-selection switch.
Electrical Specifications at 25°C with 0, +3V Control Voltages
Parameter
Test Conditions
Min. Typ. Max. Unit
Insertion Loss
Isolation (RFC Port to Off Port)
Isolation (RF1 Port to RF2 Port)
Return Loss (On Port)
Return Loss (Off Port)
Input Power for One dB Compression
Control Current
0.10-6.00 GHz
2.30-2.70 GHz
3.30-3.90 GHz
5.15-5.88 GHz
0.10-6.00 GHz
2.30-2.70 GHz
3.30-3.90 GHz
5.15-5.88 GHz
0.10-6.00 GHz
2.30-2.70 GHz
3.30-3.90 GHz
5.15-5.88 GHz
0.10-6.00 GHz
0.10-6.00 GHz
2.00-6.00 GHz
@+3V
@+5V
No RF Power Input
0.60
dB
0.50 0.80 dB
0.50 0.80 dB
0.60 0.90 dB
22
dB
25
29
dB
23
27
dB
18
22
dB
18
dB
24
dB
21
dB
18
dB
20
dB
12
dB
36
dBm
38
dBm
3
10 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 Park, Hsinchu, Taiwan. TEL [phone] FAX [phone]
http://www.hw.com.tw All specifications are subject to change without notice.