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PHEMT process
Description
The HWS453 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 HWS453 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擄 with 0, +3V Control Voltages
C
Parameter
Insertion Loss
Test Conditions
0.10-6.00 GHz
2.40-2.50 GHz
5.15-5.85 GHz
0.10-6.00 GHz
2.40-2.50 GHz
5.15-5.85 GHz
0.10-6.00 GHz
2.40-2.50 GHz
5.15-5.85 GHz
2.00-6.00 GHz
20 dBm Per Tone @ 2.50 GHz
22 dBm Per Tone @ 5.85 GHz
20.0
Min.
Typ.
1.25
0.75
1.25
14.0
25.5
14.5
15
20
15
34
52
52
5
200
Max.
Unit
dB
dB
dB
dB
dB
dB
dB
dB
dB
dBm
dBm
dBm
uA
1.00
Isolation
(on-off or off-on)
Return Loss
Input Power for One dB
Compression
Input Third Order Intermodulation
Intercept Point
Control Current
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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