SP3T RF SWITCH
MODEL
TWD2241
Features
5 - 2000 MHz; Integral TTL Driver
Fast Switching Speed: 20 ns Typical (GaAs)
RF1 - RF3 Terminated in “OFF” State
Absorptive
Environmental Screening Available
Package: DP - 10, 16 Pin DIP Package
and Connectorized Housings
Absolute Maximum (No Damage) Ratings
Ambient Operating Temperature ......................... -55ºC to +100 ºC
Storage Temperature .......................................... -65ºC to +125 ºC
Case Temperature ........................................................... +125 ºC
DC Voltage ..................................................................... +7 Volts
Continuous RF Input Power ........................................... +30 dBm
Specifications
CHARACTERISTIC
Frequency
Insertion Loss (dB)
Isolation (dB)
VSWR
DC Bias
Vdc
mA
TYPICAL
Ta = 25 ºC
5 - 2000 MHz
1.2
50
1.5:1
+5
0.5
20
80
21
27
IP
2
IP
3
+65 +40
+68 +46
MIN/MAX
Ta = -55 ºC to +85 ºC
5 - 2000 MHz
1.8 Max.
35 Min.
2.0:1 Max.
+5 Max.
1.0 Max.
Switching Speed (ns)
Transients
1dB Compression (dBm)
50 MHz
500 - 2000 MHz
I
ntercept Points (dBm)
50 MHz
500 - 2000 MHz
Note:
Care should always be taken to effectively ground the case of each unit.
Typical Performance Data
2.0
Insertion Loss (dB)
2.0
Input VSWR
1.0
1.5
0
Start 5 MHz
Stop 2.0 GHz
1.0
Start 5 MHz
Stop 2.0 GHz
100
80
60
40
20
Start 5 MHz
Isolation (dB)
2.0
Output VSWR
1.5
Stop 2.0 GHz
1.0
Start 5 MHz
Stop 2.0 GHz
Legend
+25 ºC
+85 ºC
-55 ºC
Spectrum Microwave · 2144 Franklin Drive N.E. · Palm Bay, Florida 32905 · PH (888) 553-7531 · Fax (888) 553-7532
Rev.
5/17/10
www.SpectrumMicrowave.com
Spectrum Microwave · 2707 Black Lake Place · Philadelphia, Pennsylvania 19154 · PH (215) 464-4000 · Fax (215) 464-4001
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