HMC498LC4

HMC498LC4 is a high dynamic range GaAs PHEMT MMIC medium power amplifier. Operating from 17 to 24GHz, the amplifier provides 22dB of gain, +26dBm of saturated power and 23% PAE from a +5V supply voltage. Noise figure is 4dB while output IP3 is +36dBm typical enabling the HMC498LC4 to function as a low noise front end as well as a driver amplifier. The RF I/Os are DC blocked and matched to 50 Ohms for ease of use. This eliminates the need for wire bonding, allowing use of surface mount manufacturing techniques. Typical applications includes point-to-point radios, point-to-multi-point radios and VSAT, test equipment and sensors, military end-use.

• Typical gain is 22dB (17 - 19GHz frequency, TA=+25° C, Vdd1, 2, 3=5V)
• Typ gain variation over temperature is 0.02dB/°C (17 - 19GHz frequency, TA=25° C, Vdd1, 2, 3=5V)
• Typical input return loss is 13dB (17 - 19GHz frequency, TA=+25° C, Vdd1, 2, 3=5V)
• Typical output return loss is 15dB (17 - 19GHz frequency, TA=+25° C, Vdd1, 2, 3=5V)
• Typical output power for 1dB compression is 25dBm (17 - 19GHz frequency, TA=+25° C, Vdd1, 2, 3=5V)
• Typical saturated output power (Psat) is 26.5dBm (17 - 19GHz frequency, TA=+25° C, Vdd1, 2, 3=5V)
• Typical output third order intercept is 35dBm (17 - 19GHz frequency, TA=+25° C, Vdd1, 2, 3=5V)
• Typical noise figure is 4dB (17 - 19GHz frequency, TA=+25° C, Vdd1, 2, 3=5V)
• Typical supply current (Idd) is 250mA (17 - 19GHz frequency, TA=+25° C, Vdd1, 2, 3=5V)
• 24-pin LCC package, operating temperature range from -40 to 85°C

Notes

ADI products are only authorized (and sold) for use by the customer and are not to be resold or otherwise passed on to any third party