LTC6752MPS5#TRPBF

Overview

The LTC6752MPS5#TRPBF is a single-channel, very high-speed analog comparator from Analog Devices. It features rail-to-rail inputs and CMOS outputs, supporting toggle rates up to 280MHz with a typical propagation delay of 2.9ns. The device operates on a total supply voltage ranging from 2.45V to 3.5V. It provides an output current capability of ±22mA and maintains a low quiescent current of 4.5mA. The component is specified for operation across the military temperature range of –55°C to 125°C.

Feature Summary

• Rail-to-rail input stage allows signal common mode voltages to extend beyond both supply rails.
• CMOS output stage enables direct interfacing with standard logic devices without level shifting.
• Low propagation delay combined with minimal overdrive dispersion ensures precise timing accuracy.
• Military-grade temperature specification supports reliable performance in extreme environments.

Applications

• Clock and data recovery circuits
• High-speed line receivers
• Time of flight measurements
• Fast crystal oscillators

Procurement Notes

Verify that the specific suffix MPS5 corresponds to the TSOT-23 package and the –55°C to 125°C temperature grade. Confirm the #TRPBF designation indicates tape and reel packaging containing 500 pieces. Ensure the ordering part number matches the required pinout and electrical characteristics defined in the official datasheet before finalizing procurement.

Selection Notes

Select this component when critical timing precision is required due to its low propagation delay and dispersion. The rail-to-rail input capability makes it suitable for applications where the input signal exceeds the supply voltage. The wide operating temperature range distinguishes it from commercial variants, making it appropriate for harsh industrial or aerospace environments.

Part Context

This part belongs to the LTC6752 family of ultra-high-speed comparators. The MPS5 suffix identifies the specific variant featuring the TSOT-23-5 package and extended military temperature range. Other family members offer different packages such as SC-70 or MSOP, and varying feature sets like separate input/output supplies or shutdown pins.

Replacement Considerations

The datasheet explicitly states that this component serves as a direct replacement for the ADCMP60X family.