LMH2180SD/NOPB

Clock Buffers, Drivers Overview

The LMH2180SD/NOPB is a dual clock buffer manufactured by Texas Instruments, designed for high-frequency timing applications. It operates with a supply voltage range of 2.4 V to 5 V and supports a maximum frequency of 75 MHz. The device features a 2:2 input-to-output ratio, providing two true outputs without inverted signals. It is housed in an 8-WFDFN package with exposed pad, measuring 3x3 mm, suitable for surface-mount assembly. The component functions within a temperature range of -40°C to +85°C and consumes approximately 2.3 mA of operating current.

Clock Buffers, Drivers Feature Summary

• Dual channel architecture with 2:2 fan-out buffering capability
• Maximum operating frequency of 75 MHz
• Low power consumption of 2.3 mA at typical supply voltages
• Compact 8-WSON (3x3 mm) surface-mount package

Clock Buffers, Drivers Applications

• Clock distribution networks requiring low skew buffering
• High-speed digital systems needing signal integrity maintenance
• Telecommunications equipment utilizing precise timing references

Clock Buffers, Drivers Procurement Notes

Verify the specific suffix 'SD' corresponds to the 8-WSON package variant when sourcing. Confirm RoHS3 compliance status as indicated in distributor documentation. Check for MSL Level 1 classification to ensure standard handling procedures apply during assembly. Ensure the ordering part number includes '/NOPB' if lead-free specification is required for manufacturing processes.

Clock Buffers, Drivers Selection Notes

Select this component when a dual output buffer is required for frequencies up to 75 MHz. Compare against the LMH2180TM/NOPB if a DSBGA-8 package is preferred instead of WSON. Ensure the design accommodates the 2.4 V to 5 V supply range. Verify that the 2:2 configuration meets the system's clock tree requirements without additional external components.

Clock Buffers, Drivers Part Context

This part belongs to the LMH2180 series of clock buffers from Texas Instruments. It shares core functionality with variants like LMH2180SDX/NOPB but differs in packaging or reel specifications. The 'SD' designation specifically identifies the 8-WSON footprint, distinguishing it from other package options within the same functional family.

Clock Buffers, Drivers Replacement Considerations

LMH2180SDX/NOPB serves as a direct functional equivalent with identical electrical characteristics. LMH2180TM/NOPB offers similar performance but utilizes a DSBGA-8 package, requiring PCB layout adjustments.