General Description
The HMC709LC5 is a compact GaAs MMIC I/Q upconverter in a leadless RoHS compliant SMT package. This device provides a small signal conversion gain of 13 dB with -20 dB of sideband rejection. The HMC709LC5 utilizes a driver amplifi er preceded by an I/Q mixer which is driven by an LO buffer amplifi er. IF1 and IF2 mixer inputs are provided and an external 90° hybrid is needed to select the required sideband. The I/Q mixer topology reduces the need for fi ltering of the unwanted sideband. The HMC709LC5 is a much smaller alternative to hybrid style single sideband upconverter assemblies and it eliminates the need for wire bonding by allowing the use of surface mount manufacturing techniques.

Features
   High Conversion Gain: 13 dB
   Sideband Rejection: -20 dB
   LO to RF Isolation: 10 dB
   Output IP3: +26 dBm
   RoHS Compliant 5x5 mm Ceramic SMT Package

Typical Applications
The HMC709LC5 is ideal for:
• Point-to-Point and Point-to-Multi-Point Radio
• Military Radar, EW & ELINT
• Ku Band VSAT Upconverters
• Sensors
• Test & Measurement Equipment