LTC6930HMS8-5.00#PBF

Programmable Timers And Oscillators Overview

The LTC6930HMS8#PBF is a precision silicon oscillator from the LTC6930 series, housed in an 8-lead MSOP package. It provides a factory-set master frequency of 5.000000MHz 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. Internal binary dividers allow the output frequency to be selected from eight options between 32.768kHz and 8.192MHz by configuring the DIVA, DIVB, and DIVC pins. Typical supply current is 307µA at 3V with no division, and the start-up time is typically 110µs.

Programmable Timers And Oscillators Feature Summary

• Factory-programmed 5.000000MHz master oscillator with <0.09% frequency error
• Single 1.7V to 5.5V supply operation suitable for battery-powered devices
• Output frequency selectable via DIV pins from 32.768kHz to 8.192MHz
• Typical RMS period jitter less than 1.7ns peak-to-peak at 3V

Programmable Timers And Oscillators Applications

• Digitally controlled oscillators
• Microprocessor clock generation
• Power supply clock sources
• Portable and battery-operated devices

Programmable Timers And Oscillators Procurement Notes

Verify the specific temperature grade and package variant when ordering. The 'H' suffix indicates a –40°C to 125°C operating range, while 'MS8' denotes the 8-lead plastic MSOP package. Confirm that the '#PBF' suffix corresponds to lead-free finish requirements for the target assembly process.

Programmable Timers And Oscillators Selection Notes

Select the LTC6930HMS8#PBF when a 5MHz base frequency is required alongside extended industrial temperature capabilities. Ensure the application load does not exceed the specified capacitive limits without accounting for increased supply current spikes. Verify that the digital input thresholds are compatible with the system logic levels.

Programmable Timers And Oscillators Part Context

This component belongs to the LTC6930 family of µPower Oscillators. The H-grade variant extends the operational temperature range to 125°C compared to the C-grade (0°C to 70°C) or I-grade (–40°C to 85°C). The MS8 package offers a compact surface-mount solution distinct from the DFN option.

Programmable Timers And Oscillators Replacement Considerations

LTC6930IMS8#PBF: Identical electrical specifications but rated for –40°C to 85°C instead of –40°C to 125°C.