LTC6752HSC6-1#TRMPBF

Overview

The LTC6752HSC6-1#TRMPBF is a high-speed analog comparator from Analog Devices, packaged in a 6-lead plastic SC-70. It features rail-to-rail inputs and CMOS outputs with a typical propagation delay of 2.9ns and rise/fall times of 1.2ns. The device supports toggle rates up to 280MHz and includes latching and adjustable hysteresis capabilities via the LE/HYST pin. It operates on a single supply voltage ranging from 2.45V to 3.5V and is specified for temperatures between -40°C and +125°C.

Feature Summary

• Rail-to-rail input capability extending beyond both supply rails
• Integrated output latch and adjustable hysteresis functionality
• CMOS outputs compatible with low-voltage logic interfaces

Applications

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

Procurement Notes

Verify the specific suffix #TRMPBF indicates tape and reel packaging containing 500 pieces. Confirm the H grade ensures operation within the extended temperature range of -40°C to +125°C. Ensure the SC-70 package dimensions match your PCB footprint requirements before finalizing procurement.

Selection Notes

Select this part when low propagation delay and high toggle rates are critical. The inclusion of latching and adjustable hysteresis makes it suitable for noisy environments or applications requiring signal holding. Verify that the single supply voltage range meets your system power constraints.

Part Context

This component belongs to the LTC6752 family of very high-speed comparators. The family offers various options including separate input/output supplies, shutdown pins, and complementary outputs across different packages like TSOT-23, MSOP, and QFN. This specific variant focuses on latching and hysteresis in a compact SC-70 form factor.

Replacement Considerations

The datasheet identifies the ADCMP60X family as a direct replacement option.