V 2.00
Matched GaAs SPDT Switch
DC - 2 GHz
SW-331, SW-333
Features
q
Miniature Ceramic Package
q
Fast Switching Speed, 7 ns Typical
q
Ultra Low DC Power Consumption
Guaranteed Specifications
1
(-55Cto +85C)
Frequency Range
DC 2.0 GHz
SW-331 SW-333
Insertion Loss
DC 2.0 GHz
1.4
1.4
dB Max
DC 1.0 GHz
1.0
1.0
dB Max
DC 0.5 GHz
0.9
0.9
dB Max
VSWR
DC 2.0 GHz
2.0:1
2.0:1
Max
DC 1.0 GHz
1.4:1
1.4:1
Max
DC 0.5 GHz
1.3:1
1.3:1
Max
Isolation
DC 2.0 GHz
40
30
dB Min
DC 1.0 GHz
47
35
dB Min
DC 0.5 GHz
52
40
dB Min
Operating Characteristics
Impedance
50 Ohms Nominal
Switching Characteristics
Trise, Tfall (10% to 90%)
7 ns Typ
Ton, Toff (50% CTL to 90%/10% RF)
10 ns Typ
Transients (In-Band)
25 mV Typ
Input Power for 1 dB Compression
0.5 2.0 GHz
+30 dBm Typ
0.05 GHz
+25 dBm Typ
I n t e rmodulation Intercept Pt. ( for two-tone input power up to +13 dBm)
Intercept Points
IP2
IP3
0.5 2.0 GHz
+65
+46
dBm Typ
0.05 GHz
+60
+40
dBm Typ
Control Voltages (Complementary Logic)
Vin Low
0 to -0.2V @ 20 A Max
Vin High
-5V @ 25 A Typ to -8V @ 300 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.
SW-331 (CR-2)
SW-333 (CR-3)
Ordering Information
Part Number
Package
SW-331 PIN
Ceramic
SW-333 PIN
Ceramic
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