ASNT5106-PQC

Overview

The ASNT5106-PQC is a broadband tunable data and clock phase shifter fabricated in SiGe technology. It provides an adjustable differential output delay relative to its input signal, controlled via the icntp/icntn tuning port. The device supports data rates up to 28 Gbps and frequencies up to 18 GHz at maximum power consumption. It features automatic temperature and process corner delay compensation with manual override, duty cycle distortion compensation, and internal peaking control. The IC operates on a single +3.3V or -3.3V supply and utilizes fully differential CML I/O interfaces with internal 50 Ohm termination.

Feature Summary

• Broadband tunable data and clock phase shifting capability
• Automatic temperature and process corner delay compensation
• Adjustable duty cycle distortion compensation and internal peaking control
• Fully differential CML input and output interfaces

Applications

• High-speed measurement and test equipment
• Data/clock variable delay lines
• Signal phase adjustment for high-speed digital systems

Procurement Notes

Verify the specific package type and pinout configuration against the manufacturer's documentation before procurement. Confirm that the ordering suffix corresponds to the required mechanical form factor. Ensure compatibility with the intended power supply polarity, as the device supports both positive and negative supply configurations requiring distinct PCB layouts.

Selection Notes

Select this component when precise phase adjustment is required for signals up to 28 Gbps. Consider the power consumption trade-offs, as higher power settings enable higher operational speeds up to 18 GHz. Evaluate the need for manual override of the automatic delay compensation based on system stability requirements. Ensure the design accommodates the differential CML interface and appropriate termination strategies.

Part Context

The ASNT5106-PQC belongs to the ASNT5106 family of phase shifters from Advanced Science And Novel Technology Company, Inc. It is designed for high-performance applications requiring low jitter and precise timing control. The part is housed in a custom 24-pin QFN package, facilitating integration into compact high-speed electronic designs.

Replacement Considerations

No public confirmed substitute part numbers are available in the provided documentation.