LMK01000ISQX/NOPB

Clock Buffers, Drivers Overview

The LMK01000ISQX/NOPB is a high-performance clock buffer manufactured by Texas Instruments, designed for demanding signal integrity applications. It operates with a maximum frequency of 1.6 GHz and supports LVPECL output levels. The device is housed in a WQFN-48 package, suitable for surface-mount technology. It functions within a supply voltage range of 3.15 V to 3.45 V and maintains reliable operation across an industrial temperature range from -40°C to +85°C. This component is classified under clock buffers and timer ICs, providing precise clock distribution capabilities.

Clock Buffers, Drivers Feature Summary

• Supports frequencies up to 1.6 GHz for high-speed clock distribution
• Features LVPECL output levels for robust signal transmission
• Operates on a single 3.15 V to 3.45 V power supply
• Available in a compact WQFN-48 surface-mount package

Clock Buffers, Drivers Applications

• High-frequency clock distribution networks
• Precision timing systems requiring low jitter
• Telecommunications infrastructure equipment
• Test and measurement instrumentation

Clock Buffers, Drivers Procurement Notes

Verify the specific ordering suffix against official documentation to ensure correct packaging and moisture sensitivity classification. Confirm that the WQFN-48 package dimensions align with the target PCB footprint. Check for any recent Product Change Notifications (PCNs) that may affect material composition or manufacturing location. Ensure compliance with RoHS directives as indicated in the manufacturer's specifications.

Clock Buffers, Drivers Selection Notes

Select this component when a 1.6 GHz clock buffer with LVPECL outputs is required. Ensure the design accommodates the 3.15 V to 3.45 V supply voltage range. Verify that the WQFN-48 package size fits the available board space. Consider the -40°C to +85°C operating temperature range for environmental suitability. Compare input/output requirements against other family members if different pin counts or features are needed.

Clock Buffers, Drivers Part Context

This part belongs to the LMK01000 series of clock buffers from Texas Instruments. It shares the WQFN-48 package form factor with other devices in the LMK01xxx family, such as the LMK01010. The 'ISQX' designation indicates the industrial temperature range, quad-flat no-lead package, and reel tape-and-reel packaging configuration.

Clock Buffers, Drivers Replacement Considerations

Direct substitutes within the same family include variants like LMK01010ISQX/NOPB, which offers similar performance characteristics. Verify pin compatibility and electrical parameters before swapping. Other LMK01xxx series devices may serve as alternatives if specific feature sets differ.