E-Band I/Q Downconverter, 81 GHz to 86 GHz
The HMC7587 is an integrated, E-band gallium arsenide (GaAs), monolithic microwave integrated circuit (MMIC), in-phase/quadrature (I/Q) downconverter chip that operates from 81 GHz to 86 GHz. The HMC7587 provides a small signal con-version gain of 10 dB with 30 dBc of sideband rejection across the frequency band. The device uses a low noise amplifier followed by an image rejection mixer that is driven by a 6× multiplier.
The image rejection mixer eliminates the need for a filter following the low noise amplifier. Differential I and Q mixer outputs are provided for direct conversion applications. Alternatively, the outputs can be combined using an external 90° hybrid and two external 180° hybrids to allow for single-sideband applications. All data includes the effect of a 3 mm wide ribbon wedge bond on the RF port, and a 1 mm gold wire wedge bond on the intermediate frequency (IF) ports.
- E-band communication systems
- High capacity wireless backhauls
- Test and measurement
This product has been released to the market. The data sheet contains all final specifications and operating conditions. For new designs, ADI recommends utilization of these products.
ADI has always placed the highest emphasis on delivering products that meet the maximum levels of quality and reliability. We achieve this by incorporating quality and reliability checks in every scope of product and process design, and in the manufacturing process as well. "Zero defects" for shipped products is always our goal.
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