LTC6930CMS8-8.19#TRPBF

Programmable Timers And Oscillators Overview

The LTC6930CMS8-8.19#TRPBF is a precision silicon oscillator from Analog Devices, operating within the 32.768kHz to 8.192MHz range. It features a frequency error of less than 0.09% at 25°C and requires no external components for frequency setting other than bypass capacitors. Powered by a single 1.7V to 5.5V supply, it draws typical currents of 105µA at 32kHz and 490µA at 8MHz. The device utilizes internal dividers (1 to 128) controlled by DIV pins to generate specific frequencies from a fixed master oscillator.

Programmable Timers And Oscillators Feature Summary

• Frequency Error <0.09% Max at 25°C
• Start-Up Time <110µs at All Frequencies
• 1.7V to 5.5V Single Supply Operation
• Typical RMS Period Jitter <0.15% at V+ = 3V

Programmable Timers And Oscillators Applications

• Digitally Controlled Oscillator
• Microprocessor Clock
• Power Supply Clock
• Portable and Battery Operated Devices

Programmable Timers And Oscillators Procurement Notes

Verify the ordering suffix '#TRPBF' indicates Tape and Reel packaging with lead-free finish. Confirm the 'C' grade specifies an operating temperature range of 0°C to 70°C. Ensure the part marking matches the datasheet specifications for the MSOP package variant.

Programmable Timers And Oscillators Selection Notes

Select this model for applications requiring an 8.192MHz base frequency with digital divide control via DIVA, DIVB, and DIVC pins. Choose the CMS8 package for surface-mount assembly in space-constrained designs. Verify that the required output frequency falls within the supported divider options (1 to 128) listed in the frequency setting table.

Programmable Timers And Oscillators Part Context

This component belongs to the LTC6930 series of precision µPower oscillators. The 'CMS8' designation identifies the 8-lead plastic MSOP package with commercial temperature grading. The '8.19' suffix denotes the factory-set master oscillator frequency of 8.192MHz, which serves as the source for internal frequency division.

Programmable Timers And Oscillators Replacement Considerations

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