GaAs SPDT RF Switch
DC - 3 GHz
SW-219
V 2.00
Features
CR-3
●
Fast Switching Speed, 6 ns Typical
●
Ultra Low DC Power Consumption
●
Small Package Size, 0.180" (4.6mm) Sq.
1
Guaranteed Specifications
Frequency Range
(-55°Cto +85°C)
DC – 3.0 GHz
Insertion Loss
DC – 3.0 GHz
0.9 dB Max
0.8 dB Max
0.8 dB Max
0.7 dB Max
DC – 2.0 GHz
DC – 1.0 GHz
DC – 0.5 GHz
VSWR
DC – 3.0 GHz
DC – 2.0 GHz
DC – 1.0 GHz
DC – 0.5 GHz
1.6:1 Max
1.3:1 Max
1.2:1 Max
1.2:1 Max
Isolation
DC – 3.0 GHz
DC – 2.0 GHz
DC – 1.0 GHz
DC – 0.5 GHz
23 dB Min
28 dB Min
38 dB Min
43 dB Min
Operating Characteristics
Impedance
CR-10
50 Ohms Nominal
Switching Characteristics
T
T
, T
3 ns Typ
6 ns Typ
10 mV Typ
rise fall
, T (50% CTL to 90%/10% RF)
on off
Transients (In-Band)
Input Power for 1 dB Compression
Control Voltages (Vdc) 0/-5
0/-8
0.5 – 3.0 GHz
0.05 GHz
+27
+21
+33
+26
dBm Typ
dBm Typ
Intermodulation Intercept Pt.
(for two-tone input power up to +13 dBm)
Intercept Points
IP
IP
3
2
0.5 – 3.0 GHz
0.05 GHz
+62
+68
+40
+46
dBm Typ
dBm Typ
Control Voltages (Complementary Logic)
Vin Low
Vin High
0 to -0.2V @ 20 µA Max
-5V @ 50 µA Typ to -8V @ 300 µA Max
1. All specifications apply with 50 ohm impedance connected to all RF ports
with 0 and -5 Vdc control voltages.
2. See Appendix for MIL-STD-883 screening option.
Ordering Information
Part Number
Package
SW-219 PIN
SW-219G PIN
Ceramic (CR-3)
Ceramic Gull Winged
(CR-10)
SW-219B PIN
Screened to MIL-STD-883C,
Method 5008.4, Table VII
Class B Hybrid (CR-3)