CMD233C4 2-20 GHz Distributed Low Noise Amplifier Features Functional Block Diagram Wide bandwidth Single positive supply voltage Low noise figure Pb-free RoHs compliant 4x4 QFN package Description The CMD233C4 is a wideband GaAs MMIC low noise amplifier housed in a leadless 4x4 mm surface mount package. The CMD233C4 is ideally suited for military, space and communications systems where small size and low noise figure are needed over a wide bandwidth. At 10 GHz the device delivers greater than 9 dB of gain with a corresponding noise figure of 4.5 dB and an output 1 dB compression point of +20.5 dBm. The CMD233C4 is a 50 ohm matched design which eliminates the need for external DC blocks and RF port matching. o Electrical Performance V = 5.0 V, T = 25 C, F = 10 GHz dd A Parameter Min Typ Max Units Frequency Range 2 18 GHz Gain 9 dB Noise Figure 4.5 dB Input Return Loss 10 dB Output Return Loss 20 dB Output P1dB 20.5 dBm Output IP3 24 dBm Output IP2 33 dBm Supply Current 120 mA ver 2.0 0519 Custom MMIC 300 Apollo Drive Chelmsford, MA 01824 Phone (978) 467-4290 Fax (978) 467-4294 Visit us online at www.custommmic.com CMD233C4 2-20 GHz Distributed Low Noise Amplifier Specifications Absolute Maximum Ratings Recommended Operating Conditions Parameter Rating Parameter Min Typ Max Units Drain Voltage, Vdd 7 V Vdd 3.0 5.0 6.0 V Idd 120 mA RF Input Power +23 dBm Channel Temperature, Tch 150 C Electrical performance is measured at specific test conditions. Electrical specifications are not Power Dissipation, Pdiss 808 mW guaranteed over all recommended operating con- ditions. 80.4 C/W Thermal Resistance, JC Operating Temperature -40 to 85 C Storage Temperature -55 to 150 C Exceeding any one or combination of the maximum ratings may cause permanent damage to the device. o Electrical Specifications V = 5.0 V, T = 25 C dd A Parameter Min Typ Max Min Typ Max Min Typ Max Units Frequency Range 2 6 6 14 14 18 GHz Gain 7 9.5 12 6.5 8.5 11.5 6.5 9 11.5 dB Noise Figure 5.5 4.5 5 dB Input Return Loss 10 12 15 dB Output Return Loss 16 20 15 dB Output P1dB 17.5 21 17 20.5 17 20.5 dBm Output IP3 25.5 24 22 dBm Output IP2 37 33 34 dBm Supply Current 85 120 155 85 120 155 85 120 155 mA Gain Temperature 0.02 0.02 0.02 dB/C Coefficient Noise Figure Temperature 0.01 0.01 0.01 dB/C Coefficient ver 2.0 0519 Custom MMIC 300 Apollo Drive Chelmsford, MA 01824 Phone (978) 467-4290 Fax (978) 467-4294 Visit us online at www.custommmic.com