MAX9320AEKA-T

Clock Buffers, Drivers Overview

The MAX9320AEKA-T is a low-skew, 1-to-2 differential clock and data driver manufactured by Analog Devices Inc./Maxim Integrated. Designed for high-speed signal distribution, it supports LVPECL, LVECL, and HSTL logic families with a supply voltage range of 2.25V to 3.8V. The device features a typical part-to-part skew of 20ps and an output-to-output skew of 6ps, ensuring precise timing alignment. It operates at frequencies up to 3 GHz with a typical propagation delay of 208ps. Packaged in a thermally enhanced SOT-23-8 surface-mount case, it draws a typical supply current of 22mA and includes ESD protection exceeding 2kV (Human Body Model).

Clock Buffers, Drivers Feature Summary

• Low-skew performance with 20ps typical part-to-part skew and 6ps typical output-to-output skew.
• Supports differential LVPECL, LVECL, and HSTL operation within a 2.25V to 3.8V supply range.
• High-frequency capability with a maximum frequency of 3 GHz and minimum 300mV output swing.
• Thermally enhanced SOT-23-8 package with exposed pad for improved heat dissipation.

Clock Buffers, Drivers Applications

• Precision clock distribution systems requiring low jitter.
• Low-jitter data repeaters for high-speed serial links.
• Protection switching circuits in communication infrastructure.

Clock Buffers, Drivers Procurement Notes

Verify the specific ordering suffix 'EKA-T' against the manufacturer's official documentation to confirm tape-and-reel packaging and lead-free status. Ensure the procurement source provides valid RoHS compliance certificates. Cross-reference the supplier device package designation with the actual shipping container type, as distributor listings may vary from standard bulk or reel specifications.

Clock Buffers, Drivers Selection Notes

Select this component when a 1:2 differential fan-out is required for LVPECL, LVECL, or HSTL signals. The device is suitable for applications demanding minimal skew between outputs and parts. Verify that the system power supply falls within the 2.25V to 3.8V range. Consider the SOT-23-8 package constraints regarding thermal management and PCB layout space compared to larger SO packages.

Clock Buffers, Drivers Part Context

The MAX9320 series serves as a low-skew differential driver for clock and data distribution. The MAX9320A variant typically denotes specific electrical tolerances or temperature ranges compared to the base MAX9320 model. This component acts as a secondary source alternative to legacy devices like the MC10LVEP11, maintaining compatibility with established high-speed interface standards while offering modern packaging options.

Clock Buffers, Drivers Replacement Considerations

The MAX9320B is a related differential driver supporting PECL/ECL/LVPECL/LVECL interfaces. Verify pinout compatibility and voltage level differences before substitution. Other family members include MAX9320AEKA+T, which shares the same functional description but may differ in packaging quantity or lead-free certification details.