ADI HMC520ALC4

The HMC520A is a compact gallium arsenide (GaAs), monolithic microwave integrated circuit (MMIC), in-phase quadrature (I/Q) mixer in a 24-terminal, RoHS compliant, ceramic leadless chip carrier (LCC) package. The device can be used as either an image reject mixer or a single sideband upconverter. The mixer uses two standard double balanced mixer cells and a 90° hybrid fabricated in a GaAs, metal semiconductor field effect transistor (MESFET) process. The HMC520A is a smaller alternative to a hybrid style image reject mixer and a single sideband upconverter assembly. The HMC520A eliminates the need for wire bonding, allowing the use of surface-mount manufacturing techniques.

• RF range: 6 GHz to 10 GHz
• LO input frequency range: 6 GHz to 10 GHz
• Conversion loss: 8 dB typical at 6 GHz to 10 GHz
• Image rejection: 23 dBc typical at 6 GHz to 10 GHz
• LO to RF isolation: 43 dB typical
• LO to IF isolation: 25 dB typical
• Input IP3: 19 dBm typical
• Input P1dB compression: 10 dBm typical at 7.1 GHz to 8.5 GHz
• Wide IF frequency range: dc to 3.5 GHz
• 24-terminal, ceramic leadless chip carrier

• Point to point microwave radios
• Point to multipoint radios
• Video satellites
• Digital radios
• Instrumentation
• Automatic test equipment