CMD315C4 4-10 GHz Driver Amplifier Features Functional Block Diagram High output power High linearity Single positive bias Low current consumption Pb-free RoHs compliant 4x4 mm SMT package Description The CMD315C4 is a GaAs MMIC driver amplifier housed in a leadless surface mount package. The CMD315C4 is ideally suited for complex communications systems where small size and high linearity are needed. The device delivers 19.5 dB of gain with a corresponding output 1 dB compression point of 21 dBm and an output IP3 of 33 dBm at 8 GHz. The CMD315C4 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 = 8 GHz dd A Parameter Min Typ Max Units Frequency Range 4 - 10 GHz Gain 19.5 dB Noise Figure 5.5 dB Input Return Loss 10 dB Output Return Loss 15 dB Output P1dB 21 dBm Output IP3 33 dBm Supply Current 143 mA ver A 1119 Custom MMIC 300 Apollo Drive Chelmsford, MA 01824 Phone (978) 467-4290 Fax (978) 467-4294 Visit us online at www.custommmic.com CMD315C4 4-10 GHz Driver Amplifier Specifications Absolute Maximum Ratings Recommended Operating Conditions Parameter Rating Parameter Min Typ Max Units Drain Voltage, Vdd 6 V Vdd 3.0 5.0 5.5 V Idd 143 mA RF Input Power +20 dBm Channel Temperature, Tch 150 C Electrical performance is measured at specific test conditions. Electrical specifications are not guaran- Power Dissipation, Pdiss 802 mW teed over all recommended operating conditions. 81 C/W Thermal Resistance, JC Drain Current vs. Drain Voltage Operating Temperature -40 to 85 C Storage Temperature -55 to 150 C Vdd (V) Idd (mA) Operation of this device outside the maximum 3.0 80 ratings may cause permanent damage. 5.0 143 o Electrical Specifications - V = 5.0 V, T = 25 C dd A Parameter Min Typ Max Min Typ Max Units Frequency Range 4 - 7 7 - 10 GHz Gain 16.5 19.5 16.5 19.5 dB Noise Figure 6.5 5.5 dB Input Return Loss 10 10 dB Output Return Loss 14 16 dB Output P1dB 18 21 18 21 dBm Output IP3 33.5 32.5 dBm Supply Current 100 143 185 100 143 185 mA Gain Temperature 0.019 0.019 dB/C Coefficient ver A 1119 Custom MMIC 300 Apollo Drive Chelmsford, MA 01824 Phone (978) 467-4290 Fax (978) 467-4294 Visit us online at www.custommmic.com