RF AMPLIFIER MODEL TM7145 Available as: Features ! ! ! ! Very Low Noise Figure: 2 dB Typical Output Power : +12 dBm Typical Higher Intercept Performance: +28 dBm IP3 Environmental Screening Available Specifications CHARACTERISTIC Frequency Gain (dB) Gain Flatness (dB) Power @ 1 dB Comp. (dBm) Reverse Isolation (dB) VSWR In Out Noise Figure (dB) Power Vdc mA TM7145, 4 Pin TO-8 (T4) TN7145, 4 Pin Surface Mount (SM3) BX7145, Connectorized Housing (H1) Typical Intermodulation Performance at 25 ºC Second Order Harmonic Intercept Point........+47 dBm (Typ.) Second Order Two Tone Intercept Point.........+41 dBm (Typ.) Third Order Two Tone Intercept Point.............+28 dBm (Typ.) Maximum Ratings TYPICAL Ta= 25 ºC 5 - 300 MHz 13.0 +/- 0.25 MIN/MAX Ta = -55 ºC to +85 ºC 5 - 250 MHz 12.0 Min. +/-0.7 Max. +12.0 10.5 Min. -22 -21 Max. 1.4:1 <1.2:1 2 +15 30 1.7:1 Max. 1.5:1 Max. 3 Max. +15 Min. 38 Max. Ambient Operating Temperature ................ -55ºC to +100 ºC Storage Temperature ................................. -62ºC to +125 ºC Case Temperature .................................................. +125 ºC DC Voltage .......................................................... +19 Volts Continuous RF Input Power .................................. +13 dBm Short Term RF Input Power ...... 50 Milliwatts (1 Minute Max.) Maximum Peak Power ..................... 0.5 Watt (3 µsec Max) Note: Care should always be taken to effectively ground the case of each unit. Typical Performance Data Legend +25 ºC +85 ºC - - - - - - -55 ºC Linear S-Parameters FREQ. – – – – S11– – – – – – – – S21– – – – – – – – S12– – – – – – – S22– – – – MHz Mag Deg Mag Deg Mag Deg Mag Deg ========================================================================================================= .09 5 .19 -98 4.72 .076 -158 -27 -159 .06 20 .10 -150 4.92 .076 178 -18 179 .05 50 .09 -168 4.92 .077 171 - 9 170 .04 .08 -173 4.93 .077 157 - 7 100 156 .03 .07 -162 4.92 .077 145 -13 150 142 .03 .07 -141 4.93 .077 129 -13 129 200 .02 .11 -135 4.93 .076 117 24 116 250 .03 .16 -141 4.88 .077 107 55 102 300 Spectrum Microwave · 2144 Franklin Drive N.E. · Palm Bay, Florida 32905 · PH (888) 553-7531 · Fax (888) 553-7532 Rev. 1/22/09 www.SpectrumMicrowave.com Spectrum Microwave · 2707 Black Lake Place · Philadelphia, Pennsylvania 19154 · PH (215) 464-4000 · Fax (215) 464-4001