TWH7230

SPDT RF SWITCH MODEL TWH7230 Features ! ! ! ! ! 10 - 3000 MHz RF1,RF2 Reflective in ‘OFF’ State Integral TTL Driver OperatingTemp. -55 ºC to + 100 ºC Environmental Screening available Available as: TWH7230, 12 Pin TO-8B (T9) TWN7230, 10 Pin .625” Sq. Gullwing (SG4) (Absolute) Maximum Ratings Ambient Operating Temperature ........................ -55ºC to + 100 ºC Storage Temperature ......................................... -65ºC to + 125 ºC Case Temperature .......................................................... + 125 ºC 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 (µsec) (50% TTL to 90% RF) Pin Layout TYPICAL Ta = 25 ºC 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 ºC to +100 ºC 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 ºC +85 ºC -55 ºC 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