LTC6906CS6#TRPBF

Programmable Timers And Oscillators Overview

The LTC6906CS6#TRPBF is a micropower, resistor-set silicon oscillator from Analog Devices. It generates frequencies from 10kHz to 1MHz using a single external resistor (RSET) and an internal divider ratio selectable via the DIV pin. The device operates on a single supply of 2.25V to 3.6V, consuming as little as 10μA at 100kHz. It features high initial accuracy with less than 0.65% frequency drift over temperature. The output driver provides CMOS levels with a 150Ω resistance. Packaged in a low-profile 6-lead TSOT-23, it requires no external decoupling capacitor for loads under 50pF.

Programmable Timers And Oscillators Feature Summary

• Frequency Range: 10kHz to 1MHz programmable via one resistor
• Micropower Operation: 10μA to 80μA depending on frequency and load
• High Accuracy: <0.65% frequency error from 0°C to 70°C
• No Decoupling Required: Internal filtering supports loads up to 50pF

Programmable Timers And Oscillators Applications

• Micropower clock generation for portable electronics
• Timing references in battery-powered equipment
• Replacement for crystal oscillators in rugged environments

Programmable Timers And Oscillators Procurement Notes

Verify the suffix TRPBF indicates tape and reel packaging with lead-free finish. Confirm the CS6 designation corresponds to the commercial temperature range of 0°C to 70°C. Ensure the order quantity matches the manufacturer's standard reel specifications.

Programmable Timers And Oscillators Selection Notes

Select this component when a compact, low-power oscillator is required without external capacitors. Use the CS6 grade for applications operating between 0°C and 70°C. For wider temperature ranges, consider the IS6 (-40°C to 85°C) or HS6 (-40°C to 125°C) variants. Ensure RSET values are within the 100kΩ to 1MΩ range for optimal performance.

Programmable Timers And Oscillators Part Context

This part belongs to the LTC6906 TimerBlox family of precision programmable oscillators. It is designed as a rugged, compact alternative to traditional crystal and ceramic oscillators. The device integrates a voltage-controlled oscillator and digital dividers into a small TSOT-23 package, simplifying circuit design by eliminating the need for multiple passive components.

Programmable Timers And Oscillators Replacement Considerations

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