Power Amplifier
CMM1331-SM
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Description
CMM1331-SM
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CMM1331-SM
Advanced Product Specifications October 2003 (1 of 2)
12.70 to 13.50 GHz 1.5 Watt Power Amplifier
Pin Functional Diagram
CMM1331-SM
Features ❏ 32.0 dBm (Typ.) Saturated Output Power ❏ 32.0 dB (Typ.) Linear Gain ❏ Fully Matched ❏ Unconditionally Stable ❏ Low-Cost Surface Mount Package ❏ Optimum Thermal Dissipation Applications ❏ Ku-Band VSAT Transmit Subsystems
Vdd 1 GROUND 2 RF IN 3 GROUND 4 Vgg 5
10 Vdd 9 GROUND 8 RF OUT 7 GROUND 6 Vgg
Description
The CMM1331-SM is a four-stage pHEMT GaAs MMIC power amplifier that is ideally suited for transmit subsystems designed for Ku-Band VSAT applications. The CMM1331-SM provides 32.0 dB linear gain and delivers 1.5 watts of output power at saturation operating from 12.70 to 13.50 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 = +25°C, Vdd = 7V, Idq = 770mA)
Parameter Condition Min Typ Max Units
Frequency Range Output Power Saturated Output Power Output Power Variation Linear Gain Linear Gain Variation Third Order Interc...
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