LMK01801BISQ/NOPB

Clock Buffers, Drivers Overview

The LMK01801BISQ/NOPB is a dual clock distribution buffer manufactured by Texas Instruments, designed for high-frequency signal integrity. It operates with a maximum input and output frequency of 3.1 GHz. The device features a single LVDS input and provides twelve outputs supporting LVCMOS, LVDS, and LVPECL logic families. Packaged in a WQFN-48 form factor, it functions within an industrial temperature range of -40°C to +85°C. This component serves as a critical element in clock tree architectures requiring low skew distribution across multiple high-speed loads.

Clock Buffers, Drivers Feature Summary

• Dual clock distribution architecture with 12 outputs
• Supports maximum frequencies up to 3.1 GHz
• Flexible output voltage levels including LVCMOS, LVDS, and LVPECL
• Single LVDS input interface

Clock Buffers, Drivers Applications

• High-speed data converter clock distribution
• Telecommunications base station timing networks
• Test and measurement equipment synchronization

Clock Buffers, Drivers Procurement Notes

Verify the specific suffix configuration against the official datasheet to ensure compatibility with required output drive strengths and power supply settings. Confirm moisture sensitivity level handling procedures during storage and assembly. Check for any recent product change notifications that may affect mechanical dimensions or electrical parameters before finalizing procurement orders.

Clock Buffers, Drivers Selection Notes

Select this component when a single differential input must be distributed to multiple loads requiring mixed voltage standards. Ensure the PCB layout supports the WQFN-48 package thermal requirements. Verify that the system power budget accommodates the total current consumption of all active output channels at the target operating frequency.

Clock Buffers, Drivers Part Context

This part belongs to the LMK01801 family of clock buffers. It is distinct from the LMK01801BEVAL/NOPB, which is an evaluation module rather than the standalone integrated circuit. The device complements jitter cleaners like the LMK04001 series by providing fan-out capabilities after initial signal conditioning.

Clock Buffers, Drivers Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided documentation. Evaluate pin-compatible alternatives only if they explicitly match the 3.1 GHz frequency limit and WQFN-48 footprint specifications.