LTC6907IS6#TRPBF

Programmable Timers And Oscillators Overview

The LTC6907IS6#TRPBF is a micropower, resistor-set silicon oscillator from Analog Devices Inc., housed in a 6-lead TSOT-23 (ThinSOT) package. It generates square wave outputs with frequencies ranging from 40kHz to 4MHz, determined by a single external resistor connected to the SET pin. The device features an internal programmable divider allowing output division ratios of 1, 3, or 10. Operating on a 3V to 3.6V supply, it draws typically 36µA at 400kHz and 275µA at 4MHz. The IS6 suffix denotes an industrial temperature grade rated for operation between –40°C and 85°C.

Programmable Timers And Oscillators Feature Summary

• Frequency range of 40kHz to 4MHz set by one external resistor
• Micropower consumption: 36µA at 400kHz and 275µA at 4MHz
• Internal digital dividers selectable via DIV pin (÷1, ÷3, ÷10)
• Industrial temperature range: –40°C to 85°C

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 that the specific ordering suffix #TRPBF corresponds to the tape and reel packaging format required for automated assembly processes. Confirm that the IS6 temperature grade meets the operational requirements for the intended environment, as other variants like CS6 or HS6 offer different thermal specifications.

Programmable Timers And Oscillators Selection Notes

Select this component when a compact, low-power alternative to crystal oscillators is needed. Ensure the application can accommodate the 3V to 3.6V supply voltage range. For optimal frequency accuracy, use precision resistors with low temperature coefficients on the SET pin, and utilize the GRD pin with a guard ring layout to minimize PCB leakage currents.

Programmable Timers And Oscillators Part Context

This part belongs to the LTC6907 family of micropower silicon oscillators. It serves as a rugged replacement for traditional crystal and ceramic oscillators in space-constrained designs. The series includes variants with different temperature grades and frequency ranges, such as the LTC6906 and LTC6905.

Programmable Timers And Oscillators Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation.