LTC6754ISC6#PBF

Overview

The LTC6754ISC6#PBF is a high-speed rail-to-rail input comparator with LVDS compatible outputs manufactured by Analog Devices Inc. It operates within a supply voltage range of 2.4V to 5.25V and features a propagation delay of 1.8ns typ and overdrive dispersion of 1ns typ. The device supports a toggle rate up to 890Mbps and includes a shutdown pin for power reduction. It is housed in a 6-lead plastic SC-70 package.

Feature Summary

• Rail-to-rail inputs extend beyond both supply rails
• LVDS compatible output stage
• Shutdown pin for reduced power consumption
• Low propagation delay and overdrive dispersion

Applications

• Clock and data recovery
• Level translation
• High speed data acquisition systems
• Window comparators
• Time domain reflectometry

Procurement Notes

Verify the specific ordering suffix ISC6 corresponds to the SC-70 package and industrial temperature range (-40°C to 85°C). Confirm lead-free finish status and RoHS compliance through official manufacturer documentation before procurement.

Selection Notes

Select this component for applications requiring fast response times and low jitter. Ensure the design accommodates the separate input and output supply requirements if using QFN variants, though the SC-70 version combines these pins. Verify load conditions match LVDS specifications.

Part Context

This part belongs to the LTC6754 family of high-speed comparators. The 'I' designation indicates an industrial temperature range, while 'SC6' specifies the 6-lead SC-70 package format. It is designed for timing-critical applications where low dispersion is essential.

Replacement Considerations

Consult Analog Devices for direct substitutes within the same family or equivalent performance comparators. Verify pin compatibility and electrical characteristics against the original datasheet.