SPDT RF SWITCH
MODEL
TWK2203
Features
!
!
!
!
!
DC - 3.0 GHz
Fast Switching Speed: 15 ns Typical
RF
1
, RF
2
Reflective in “OFF” State
OperatingTemp. -55 ºC to + 85 ºC
Environmental Screening Available
Package: 8 Pin TO-5 (T2)
Also Available In:
Connectorized Housings
Maximum Ratings
Ambient Operating Temperature ......................... -55ºC to +100 ºC
Storage Temperature .......................................... -65ºC to +125 ºC
Case Temperature ........................................................... +125 ºC
DC Voltage ................................................................... -8.5 Volts
Continuous RF Input Power ........................................... +30 dBm
Specifications
CHARACTERISTIC
Frequency
Insertion Loss (dB)
Isolation (dB)
VSWR
Control
Input High
Control
Input Low
“ON”
“OFF”
Vdc
mA
Vdc
mA
TYPICAL
Ta = 25 ºC
DC - 3.0 GHz
1.0
>40
-
<1.5
<1.75
-5.0 to -8.0
0.30
0 to -0.2
0.010
15
MIN/MAX
Ta = -55 ºC to +85 ºC
DC - 3.0 GHz
2.0 Max.
30 Min.
2.0:1 Max.
2.0:1 Max.
-8.0 Max.
1.00 Max.
0 Max.
0.030 Max.
20 Max.
unit.
Switching Speed
(ns)
Note:
Care should always be taken to effectively ground the case of each
Typical Performance Data
Insertion Loss (dB)
2.0
2.0
“ON” VSWR
1.0
1.5
0
Start DC
Stop 3.0 GHz
1.0
Start DC
Stop 3.0 GHz
Isolation (dB)
100
80
60
40
20
Start DC
Stop 3.0 GHz
“OFF” VSWR
2.0
1.5
1.0
Start DC
Stop 3.0 GHz
Legend
+ 25 ºC
+85 ºC
-55 ºC
Rev.
Spectrum Microwave · 2144 Franklin Drive N.E. · Palm Bay, Florida 32905 · PH (888) 553-7531 · Fax (888) 553-7532
3/28/08
www.SpectrumMicrowave.com
Spectrum Microwave · 2707 Black Lake Place · Philadelphia, Pennsylvania 19154 · PH (215) 464-4000 · Fax (215) 464-4001