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TWP2248

更新时间: 2024-01-05 14:05:40
品牌 Logo 应用领域
SPECTRUM 射频和微波开关射频开关微波开关
页数 文件大小 规格书
1页 52K
描述
SP3T RF SWITCH

TWP2248 技术参数

生命周期:ActiveReach Compliance Code:compliant
风险等级:5.16Is Samacsys:N
构造:COMPONENT最大输入功率 (CW):30 dBm
最大插入损耗:2 dB最大工作频率:2000 MHz
最小工作频率:5 MHz最高工作温度:85 °C
最低工作温度:-55 °C射频/微波设备类型:SP3T
最大电压驻波比:2Base Number Matches:1

TWP2248 数据手册

  
SP3T RF SWITCH  
MODEL TWP2248  
Package: FP14 - 16 Lead Flatpack  
Also Available in: Connnectorized Housings  
Features  
Maximum (No Damage) Ratings  
Ambient OperatingTemperature ................ -55ºC to + 100 ºC  
StorageTemperature ................................. -65ºC to + 125 ºC  
CaseTemperature .................................................. + 125 ºC  
DCVoltage .......................................................... +7.0 Volts  
Continuous RF Input Power ................................... +30 dBm  
! 5-2000 MHz; Integral TTL Driver  
! Fast Switching Speed: 20 ns Typical (GaAs)  
! RF1-RF3 Terminated in “OFF” State  
! OperatingTemp. -55 ºC to + 85 ºC  
! Enviromental ScreeningAvailable  
Specifications  
Pin Layout  
CHARACTERISTIC  
TYPICAL  
MIN/MAX  
Ta = 25 ºC  
Ta = -55 ºC to +85 ºC  
Frequency  
5-2000 MHz  
5-2000 MHz  
Insertion Loss (dB)  
Isolation (dB)  
1.2  
45  
2.0 Max.  
34 Min.  
VSWR  
“ON”  
1.8:1  
2.0:1 Max.  
DC  
Bias  
Vdc  
mA  
+ 5 V  
0.5  
+ 5 V Max.  
1.0 Max.  
Switching  
Speed (ns)  
20  
40 Max.  
––––  
Transients (mV)  
80  
1 dB Compression (dBm)  
0.05 GHz  
0.5 -2 GHz  
21  
27  
––––  
––––  
Truth Table  
Switch Position  
Control Input  
Intercept Points (dBm)  
0.05 GHz  
0.5 - 2 GHz  
IP2 IP3  
+62 +40  
+68 +46  
–––––  
–––––  
RF Common to RF  
Throw  
TTL  
Note: Care should always be taken to effectively ground the case of each unit.  
1
0
Low Loss (“ON”)  
Isolated (“OFF”)  
Typical Performance Data  
Insertion Lass (dB)  
Input VSWR  
2.0  
1.0  
0
2.0  
1.5  
1.0  
2.0  
Start 5 MHz  
Stop 2.0 GHz  
Start 5 MHz  
Stop 2.0 GHz  
Isolation (dB)  
Output VSWR  
100  
80  
60  
1.5  
1.0  
40  
20  
Start 5 MHz  
Stop 2.0 GHz  
Start 5 MHz  
Stop 2.0 GHz  
Legend  
+ 25 ºC  
+ 85 ºC - - - - - - -55 ºC  
Rev.  
4/1/08  
Spectrum Microwave · 2144 Franklin Drive N.E. · Palm Bay, Florida 32905 · PH (888) 553-7531 · Fax (888) 553-7532  
Spectrum Microwave · 2707 Black Lake Place · Philadelphia, Pennsylvania 19154 · PH (215) 464-4000 · Fax (215) 464-4001  
www.SpectrumMicrowave.com  

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