LTC6907IS6#TRMPBF

Programmable Timers And Oscillators Overview

The LTC6907IS6#TRMPBF is a micropower, resistor-set silicon oscillator from Analog Devices Inc., housed in a 6-lead TSOT-23 package. It generates square wave outputs with frequencies ranging from 40kHz to 4MHz. The device operates on a 3V to 3.6V supply and consumes as little as 36µA at 400kHz. Frequency accuracy is specified at ±1% over the –40°C to 85°C temperature range. A single external resistor sets the master oscillator frequency, which can be divided by 1, 3, or 10 via the DIV pin to achieve a total 100:1 frequency span.

Programmable Timers And Oscillators Feature Summary

• Micropower operation with 36µA supply current at 400kHz
• Frequency range of 40kHz to 4MHz set by one resistor
• ±1% frequency accuracy from –40°C to 85°C
• Integrated ÷1, ÷3, or ÷10 digital divider

Programmable Timers And Oscillators Applications

• Portable and battery-powered equipment
• PDAs and cellular phones
• High shock and vibration environments

Programmable Timers And Oscillators Procurement Notes

Verify component authenticity through authorized distributors. Confirm the IS6 suffix indicates industrial temperature grade (-40°C to 85°C) and TSOT-23 packaging. Check for RoHS compliance status and lead-free markings on shipping containers. Ensure proper ESD handling during storage and assembly.

Programmable Timers And Oscillators Selection Notes

Select this part for applications requiring low power consumption and compact size. Use the IS variant for industrial temperature ranges; choose CS for commercial (0°C to 70°C) or HS for extended (-40°C to 125°C). Calculate RSET using the provided formula to target specific frequencies. Consider load capacitance effects on supply current and jitter performance.

Programmable Timers And Oscillators Part Context

This component belongs to the LTC6907 family of silicon oscillators. It serves as a rugged, compact replacement for crystal and ceramic oscillators. Related parts include the LTC6900, LTC6903, and LTC6905, offering varying frequency ranges and interface options such as serial programmability.

Programmable Timers And Oscillators Replacement Considerations

Direct replacements within the same package and function include LTC6907CS6#TRMPBF and LTC6907HS6#TRMPBF, differing primarily in operating temperature specifications. Cross-family alternatives like the LTC6900 offer wider frequency ranges but may require different layout considerations.