LTC6930MPMS8-5.00#PBF

Programmable Timers And Oscillators Overview

The LTC6930MPMS8-5.00#PBF is a precision silicon oscillator from Analog Devices, operating within a –55°C to 125°C temperature range. It provides a nominal master frequency of 5.000000MHz with a maximum initial frequency error of 0.09% at 25°C. The device operates on a single 1.7V to 5.5V supply and features an internal divider selectable via DIVA, DIVB, and DIVC pins, allowing output frequencies from 39.0625kHz to 5MHz. Typical supply current is 307µA at 3V with no division. It utilizes an 8-lead MSOP package.

Programmable Timers And Oscillators Feature Summary

• Precision silicon oscillator with frequency error less than 0.09% max at 25°C
• Extremely fast start-up time of typically 110µs
• Single 1.7V to 5.5V supply operation suitable for battery applications
• Internal binary divider (÷1 to ÷128) controlled by digital inputs

Programmable Timers And Oscillators Applications

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

Programmable Timers And Oscillators Procurement Notes

Verify the MP grade designation confirms the extended –55°C to 125°C operating range required for the application. Ensure the MS8 plastic MSOP package format matches the PCB footprint constraints. Confirm that the specific 5.00MHz master frequency variant meets the system timing requirements before ordering.

Programmable Timers And Oscillators Selection Notes

Select this part when a fixed 5MHz base frequency is needed with high accuracy across industrial temperatures. Choose based on the required output frequency derived from the internal divider settings (DIVA/B/C). Consider the typical 307µA supply current at 3V for power budget calculations. Verify load capacitance limits as drive capability decreases with higher capacitive loads.

Programmable Timers And Oscillators Part Context

This component belongs to the LTC6930 family of µPower oscillators. The 'MP' suffix indicates the military/extended temperature grade (-55°C to 125°C), distinguishing it from C (commercial), I (industrial), or H (high temp) grades. The 'MS8' denotes the 8-lead MSOP package, while '-5.00' specifies the 5.000000MHz factory-set master frequency.

Programmable Timers And Oscillators Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided documentation. Other members of the LTC6930 family (e.g., LTC6930IMS8-5.00#PBF) offer similar electrical characteristics but differ in specified operating temperature ranges.