The TR90 from Ardent Concepts is a Multicoax Connector that operates in the E-band up to 90 GHz. It is based on Amphenol Ardent’s TR Multicoax Series that are available in 20/40/70 GHz configurations and is designed for carrying high-speed analog or digital signals up to 112/224 Gbps. This connector utilizes Ardent’s RC Spring Probe™ solderless compliant contact technology for high-performing and mechanical reliability. It can be securely mated to printed circuit boards with two screws to ensure signal fidelity. Compared to traditional solder-down coaxial connectors, TR90 Multicoax can reduce connector real estate on printed circuit boards by up to 80% and is easily reusable as it can be moved from position to position without the need for any surface mount components.
The TR90 connector maintains signal-to-signal spacing from existing lower frequency configurations at 2.54 mm pitch. It is available in in-line 4 and 8-channel configurations with dual-row 16-channel form factor and right-angle configuration options to be available soon. This connector is designed to support microstrip, coplanar waveguide, and stripline printed circuit board launches ensuring compatibility with most printed circuit board stack-ups. It is ideal for designers of optical modules, transmission lines, switch/routing ASIC, SerDes IP, switch/routing box, data center chassis, and AI accelerator products.
