The HMC264LM3 is a 20 - 31 GHz surface mount sub-harmonically pumped (x2) MMIC mixer with an integrated LO amplifier in a SMT leadless chip carrier package. The 2LO to RF isolation is an excellent 25 to 35 dB, eliminating the need for additional filtering. The LO amplifier is a single bias (+3V to +4V) two stage design with only -4 dBm drive requirement. All data is with the nonhermetic, epoxy sealed LM3 packaged device mounted in a 50 ohm test fixture. Utilizing the HMC264LM3 eliminates the need for wirebonding, thereby providing a consistent connection interface for the customer.