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| SPDT RF SWITCH MODEL TWH7230 Features ! ! ! ! ! 10 - 3000 MHz RF1,RF2 Reflective in `OFF' State Integral TTL Driver OperatingTemp. -55 C to + 100 C Environmental Screening available Available as: TWH7230, 12 Pin TO-8B (T9) TWN7230, 10 Pin .625" Sq. Gullwing (SG4) (Absolute) Maximum Ratings Ambient Operating Temperature ........................ -55C to + 100 C Storage Temperature ......................................... -65C to + 125 C Case Temperature .......................................................... + 125 C DC Voltage ................................................................. + 6.0 Volts Continuous RF Input Power ........................................... +32 dBm Specifications CHARACTERISTIC Frequency Insertion Loss (dB) 10 - 100 MHz 100 - 1500 MHz 1500-3000 MHz Isolation (dB) 10 - 100 MHz 100 - 1500 MHz 1500-3000 MHz 1dB Compression (dBm) 10 - 100 MHz 100 - 1500 MHz 1500-3000 MHz VSWR `ON' Switching Speed (sec) (50% TTL to 90% RF) Pin Layout TYPICAL Ta = 25 C 5 - 3000 MHz 1.0 1.2 1.4 70 45 35 18 27 30 1.3:1 2.0 2.4 MIN/MAX Ta = -55 C to +100 C 5 - 3000 MHz 1.5 Max. 1.6 Max. 2.4 Max. 60 Min. 35 Min. 30 Min. 8 Min. 20 Min. 29 Min. 1.6:1 Max. CTL Gnd +5V Gnd RF1 Gnd Gnd RF2 TWH7230 Gnd RF Com Gnd Gnd Truth Table 3.0 Max. 4.0 Max. TTL Control Inputs TTL 0 1 Switch Position RF Common Connected To RF1 RF2 DC Bias (mA) (4.5 to 5.5 VDC) Note: Care should always be taken to effectively ground the case of each Typical Performance Data 2.0 Insertion Loss (dB) 1.0 0 Start 10 MHz Stop 3.0 GHz 100 80 60 40 20 Start 10 MHz Isolation (dB) 2.0 `ON' VSWR 1.5 1.0 Stop 3.0 GHz Start 10 MHz Stop 3.0 GHz Legend + 25 C +85 C -55 C Spectrum Microwave * 2144 Franklin Drive N.E. * Palm Bay, Florida 32905 * PH (888) 553-7531 * Fax (888) 553-7532 12/26/06 www.SpectrumMicrowave.com Spectrum Microwave (Europe) * 2707 Black Lake Place * Philadelphia, Pa. 19154 * PH (215) 464-4000 * Fax (215) 464-4001 |
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