SPDT RF SWITCH MODEL TWH7230 Available as: TWH7230, 12 Pin TO-8B (T9) TWN7230, 10 Pin .625” Sq. Gullwing (SG4) (Absolute) Maximum Ratings Features ! ! ! ! ! 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 10 - 3000 MHz RF1,RF2 Reflective in ‘OFF’ State Integral TTL Driver OperatingTemp. -55 ºC to + 100 ºC Environmental Screening available Pin Layout Specifications CHARACTERISTIC TYPICAL Ta = 25 ºC MIN/MAX Ta = -55 ºC to +100 ºC 5 - 3000 MHz Frequency Insertion Loss (dB) 10 - 100 MHz 100 - 1500 MHz 1500-3000 MHz Isolation (dB) 10 - 100 MHz 100 - 1500 MHz 1500-3000 MHz CTL Gnd +5V 5 - 3000 MHz 1.0 1.2 1.4 1.5 Max. 1.6 Max. 2.4 Max. Gnd Gnd RF1 1dB Compression (dBm) 10 - 100 MHz 100 - 1500 MHz 1500-3000 MHz VSWR ‘ON’ RF2 70 45 35 60 Min. 35 Min. 30 Min. 18 27 30 8 Min. 20 Min. 29 Min. 1.3:1 1.6:1 Max. 2.0 3.0 Max. TTL Control Inputs Switch Position 2.4 4.0 Max. TTL RF Common Connected To TWH7230 Gnd Gnd RF Com Gnd Gnd Truth Table Switching Speed (µsec) (50% TTL to 90% RF) DC Bias (mA) (4.5 to 5.5 VDC) RF1 RF2 0 1 Note: Care should always be taken to effectively ground the case of each Typical Performance Data Insertion Loss (dB) 2.0 1.0 0 Stop 3.0 GHz Start 10 MHz Isolation (dB) 100 ‘ON’ VSWR 2.0 80 60 1.5 40 1.0 20 Stop 3.0 GHz Start 10 MHz Legend + 25 ºC Stop 3.0 GHz Start 10 MHz +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