CMM1434-SM

13.50-14.50 GHz 2.5-Watt Power Amplifier March 2006 - Rev 02-Mar-06 CMM1434-SM Features 34.5 dBm (Typ.) Saturated Output Power 31.0 dB (Typ.) Linear Gain Fully Matched Uncondtionally Stable Low-Cost, Surface Mount Package Optimum Thermal Dissipation Applications Ku-Band VSAT Transmit Subsystems General Description The CMM1434-SM is a four-stage pHEMT GaAs MMIC power amplifier that is ideally suited for transmit subsystems designed for Ku-Band VSAT applications. The CMM1434-SM provides 31.0 dB linear gain and delivers 2.5 watts of output power at saturation operating from 13.50 to 14.50 GHz frequency. The unconditional stability and internal matching provides for reduction of external components making this product a simple and low-cost solution. The low-cost 6mm x 6mm x 1.6mm surface mount package offers the same excellent RF and thermal properties as a typical flange package. Electrical Characteristics (T = +25ºC,Vd = 6V, Idq = 1.5A) www.DataSheet4U.com Parameter Condition Min Typ Max Units Frequency Range Output Power Saturated Output Power Saturated Output Power Variation Linear Gain Linear Gain Variation Input Reflection Coefficient Output Reflection Coefficient Gate Supply Voltage Drain Current Power Added Efficiency @ 1dB compression Pin = 10 dBm Over operating frequency Over operating frequency 13.50 31.5 33 27.0 14.50 32 34.5 0.5 30.5 1.0 -10.0 -7.0 -0.9 1.7 26 1.0 34.0 3.0 Idq = 1.5A At Saturation At Saturation -1.1 -0.7 1.9 GHz dBm dBm dBm dB dB d...