Matched GaAs SPDT Switch
DC - 2 GHz
Features
q
q
q
SW-331, SW-333
V 2.00
SW-331 (CR-2)
Miniature Ceramic Package
Fast Switching Speed, 7 ns Typical
Ultra Low DC Power Consumption
1
Guaranteed Specifications
Frequency Range
Insertion Loss
DC 鈥?2.0 GHz
DC 鈥?2.0 GHz
DC 鈥?1.0 GHz
DC 鈥?0.5 GHz
DC 鈥?2.0 GHz
DC 鈥?1.0 GHz
DC 鈥?0.5 GHz
DC 鈥?2.0 GHz
DC 鈥?1.0 GHz
DC 鈥?0.5 GHz
(-55掳Cto +85掳C)
SW-331 SW-333
1.4
1.0
0.9
2.0:1
1.4:1
1.3:1
40
47
52
1.4
1.0
0.9
2.0:1
1.4:1
1.3:1
30
35
40
dB Max
dB Max
dB Max
Max
Max
Max
dB Min
dB Min
dB Min
VSWR
Isolation
Operating Characteristics
Impedance
Switching Characteristics
T rise, Tfall (10% to 90%)
T on, Toff (50% CTL to 90%/10% RF)
Transients (In-Band)
Input Power for 1 dB Compression
0.5 鈥?2.0 GHz
0.05 GHz
50 Ohms Nominal
7 ns Typ
10 ns Typ
25 mV Typ
+30 dBm Typ
+25 dBm Typ
SW-333 (CR-3)
Intermodulation Intercept Pt. (for two-tone input power up to +13 dBm)
Intercept Points
IP 2
IP 3
0.5 鈥?2.0 GHz
0.05 GHz
+65
+60
+46
+40
dBm Typ
dBm Typ
Control Voltages (Complementary Logic)
Vin Low
0 to -0.2V @ 20 碌A Max
Vin High
-5V @ 25 碌A Typ to -8V @ 300 碌A Max
1. All specifications apply with 50 ohm impedance connected to all RF ports
with 0 and -5 Vdc control voltages .
2. Contact the factory for standard or custom screening requirements.
Ordering Information
Part Number
SW-331 PIN
SW-333 PIN
Package
Ceramic
Ceramic
1
2
