LTC6930HMS8-8.19#PBF

Programmable Timers And Oscillators Overview

The LTC6930HMS8-8.19#PBF is a precision silicon oscillator from Analog Devices, housed in an 8-lead MSOP package. It provides a nominal master frequency of 8.192MHz with a maximum initial frequency error of 0.09% at 25°C. The device operates on a single supply voltage ranging from 1.7V to 5.5V and draws typical currents between 190µA and 760µA depending on the load and voltage. It features a fast start-up time of less than 110µs and supports output frequencies from 32.768kHz to 8.192MHz via internal dividers controlled by three digital pins.

Programmable Timers And Oscillators Feature Summary

• Precision silicon oscillator with frequency error less than 0.09% at 25°C
• Single 1.7V to 5.5V supply operation with low power consumption
• Fast start-up time under 110µs for battery-powered applications
• Digitally selectable divide ratios (1 to 128) via DIVA, DIVB, and DIVC pins

Programmable Timers And Oscillators Applications

• Microprocessor clock generation
• Power supply clocking
• Portable and battery-operated devices requiring frequent power cycles

Programmable Timers And Oscillators Procurement Notes

Verify the specific suffix #PBF indicates lead-free finish and tube packaging when sourcing. Confirm the operating temperature range matches the 'H' grade specification of -40°C to 125°C. Ensure the order information aligns with the required factory-set master frequency of 8.192MHz.

Programmable Timers And Oscillators Selection Notes

Select this part for applications requiring high accuracy without external components. The H-grade variant is necessary for environments exceeding 85°C. Consider the output loading requirements, as capacitive loads significantly impact supply current. Verify that the required output frequency can be achieved using the available integer dividers from the 8.192MHz master clock.

Programmable Timers And Oscillators Part Context

This component belongs to the LTC6930 family of µPower oscillators. The 'H' designation specifies the extended industrial temperature range (-40°C to 125°C). The 'MS8' indicates the 8-lead plastic MSOP package. The '#PBF' suffix denotes a lead-free finish compliant with RoHS standards.

Programmable Timers And Oscillators Replacement Considerations

Public confirmed substitute part numbers are not provided in the source material.