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PHEMT process
Description
The HWS465 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 HWS465 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擄 with 0, +3V Control Voltages
C
Parameter
Insertion Loss
Isolation
(on/off or off/on)
Isolation
(off/off)
Isolation
(TX to RX, ANT1 to ANT2)
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
2.4-2.5 GHz
4.9-6.0 GHz
0.1-6.0 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
33
37
33
10
17
24
20
15
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
25
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.
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