CMD275P4 DC-26.5 GHz Low Phase Noise Amplifier Features Functional Block Diagram Ultra wideband performance Low phase noise Low current consumption Pb-free RoHs compliant 4x4 mm QFN package Description The CMD275P4 is a wideband GaAs MMIC low phase noise amplifier housed in a leadless surface mount package that is ideally suited for military, space and communications systems. At 10 GHz the device delivers 16 dB of gain, a saturated output power of +20.5 dBm and a noise figure of 5.5 dB. Also with an input signal of 10 GHz the amplifier provides low phase noise performance of -165 dBc/Hz at 10 kHz offset. The CMD275P4 is a 50 ohm matched design which eliminates the need for RF port matching. o Electrical Performance V = 5.0 V, V = 3.0 V, T = 25 C, F = 10 GHz dd gg A Parameter Min Typ Max Units Frequency Range DC 26.5 GHz Gain 16 dB Input Return Loss 18 dB Output Return Loss 20 dB Noise Figure 5.5 dB Output P1dB 18 dBm Saturated Output Power 20.5 dBm Phase Noise 10 kHz Offset -165 dBc/Hz Supply Current 74 mA ver 1.3 0418 Custom MMIC 300 Apollo Drive Chelmsford, MA 01824 Phone (978) 467-4290 Fax (978) 467-4294 Visit us online at www.custommmic.com CMD275P4 DC-26.5 GHz Low Phase Noise Amplifier Specifications Absolute Maximum Ratings Recommended Operating Conditions Parameter Rating Parameter Min Typ Max Units Drain Voltage, Vdd 7.5 V Vdd 4.0 5.0 7.0 V Idd 74 mA Gate Voltage, Vgg 3.5 V Vgg 0 3.0 3.3 V RF Input Power +10 dBm Channel Temperature, Tch 150 C Igg 3.7 mA Power Dissipation, Pdiss 495 mW Electrical performance is measured at specific test conditions. Electrical specifications are not Thermal Resistance, 131 C/W JC guaranteed over all recommended operating con- ditions. 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, V = 3.0 V, T = 25 C dd gg A Parameter Min Typ Max Min Typ Max Min Typ Max Units Frequency Range DC 10 10 20 20 26 GHz Gain 13 15.5 13 16 13 16.5 dB Noise Figure 6 5 6 dB Input Return Loss 13 15 10 dB Output Return Loss 18 18 13 dB Output P1dB 15.5 18.5 13 17 11 15 dBm Saturated Output Power 21 19 17.5 dBm Output IP3 29 28.5 25 dBm Phase Noise 10 kHz Offset -165 -165 -165 dBc/Hz Supply Current 52 74 110 52 74 110 52 74 110 mA ver 1.3 0418 Custom MMIC 300 Apollo Drive Chelmsford, MA 01824 Phone (978) 467-4290 Fax (978) 467-4294 Visit us online at www.custommmic.com