HWS429 Datasheet, PDF (1/3 Pages) Hexawave, Inc – GaAs DC-3 GHz SPDT Terminated Switch

Features
HWS429
GaAs DC-3 GHz SPDT Terminated Switch
October 2005 V2
QFN12L (3 x 3 mm)
• ^{Low Insertion Loss : 0.40 dB @ 0.87 GHz}
0.50 dB @ 2.5 GHz
• ^{High Isolation: 55 dB @ 0.87 GHz}
47 dB @ 2.5 GHz
• ^{50 or 75 Ohm Systems}
• ^{Low DC Power Consumption}
• ^{Miniature QFN12L (3x3 mm) Plastic Lead (Pb)}
Free Package
• ^{RoHS (Restrict of Hazardous Substances)}
Compliant
Description
The HWS429 is a GaAs SPDT terminated
(non-reflective) switch operating at DC-3 GHz in a
low cost QFN12L (3x3 mm) plastic lead (Pb) free
package. The HWS429 features low insertion loss
and high isolation with very low DC power
consumption and can be used in both 50 ohm and
75 ohm systems. Typical applications include CATV
and basestation systems for either SPDT or SPST
functions.
Electrical Specifications at 25°C with 0, +3V Control Voltages, 50 Ohm system
Parameter
Test Conditions
Min. Typ. Max. Unit
Insertion Loss
DC-1.5 GHz
1.5-3.0 GHz
0.4
dB
0.5 0.8 dB
Isolation
Return Loss
DC-1.5 GHz
1.5-3.0 GHz
DC-3.0 GHz
53
dB
35
43
dB
15
dB
Input Power for One dB
Compression
0.5-3.0 GHz
26
dBm
Input Third Order Intermodulation
Intercept Point
0.5-3.0 GHz
45
dBm
Switching Time
50
ns
Control Current
30 300 uA
Note: All measurements made in a 50 ohm system with related application circuits and 0/+3V control voltages,
unless otherwise specified.
Hexawave Inc. 1F, 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.