TWP2248 Datasheet, PDF (1/1 Pages) Spectrum Microwave, Inc. – SP3T RF SWITCH

SP3T RF SWITCH
MODEL TWP2248
Package: FP14 - 16 Lead Flatpack
Also Available in: Connnectorized Housings
Features
„ 5-2000 MHz; Integral TTL Driver
„ Fast Switching Speed: 20 ns Typical (GaAs)
„ RF1-RF3 Terminated in “OFF” State
„ Enviromental ScreeningAvailable
Specifications
CHARACTERISTIC
Frequency
Insertion Loss (dB)
TYPICAL
Ta = 25 ºC
5 - 2000 MHz
1.2
MIN/MAX
Ta = -55 ºC to +85 ºC
5 - 2000 MHz
2.0 Max.
Isolation (dB)
45
VSWR
“ON”
1.8:1
DC
Vdc
+5
Bias
mA
0.5
Switching
Speed (ns)
20
34 Min.
2.0:1 Max.
+ 5 Max.
1.0 Max.
Transients (mV)
80
1 dB Compression (dBm)
50 MHz
21
500 - 2000 MHz
27
Intercept Points (dBm)
50 MHz
500 - 2000 MHz
IP₂ IP₃
+62 +40
+68 +46
Note: Care should always be taken to effectively ground the case of each unit.
Absolute Maximum (No Damage) Ratings
Ambient Operating Temperature ................. -55ºC to +100 ºC
Storage Temperature .................................. -65ºC to +125 ºC
Case Temperature ................................................... +125 ºC
DC Voltage .......................................................... +7.0 Volts
Continuous RF Input Power ................................... +30 dBm
Pin Layout
Truth Table
Control Input
TTL
1
0
Switch Position
RF Common to RF
Throw
Low Loss (“ON”)
Isolated (“OFF”)
Typical Performance Data
Legend
+25 ºC
+ 85 ºC - - - - - - -55 ºC
Spectrum Microwave · 2144 Franklin Drive N.E. · Palm Bay, Florida 32905 · PH [phone] · Fax [phone]
Rev.
10/25/10
www.SpectrumMicrowave.com Spectrum Microwave · 2707 Black Lake Place · Philadelphia, Pennsylvania 19154 · PH [phone] · Fax [phone]