LTC6930IMS8-8.00#TRPBF

Programmable Timers And Oscillators Overview

The LTC6930IMS8-8.00#TRPBF is a precision silicon oscillator from Analog Devices, operating within the –40°C to 85°C temperature range. It features a factory-set master frequency of 8.000000MHz with a maximum frequency error of less than 0.09% at 25°C. The device supports eight selectable output frequencies ranging from 32.768kHz to 8.192MHz via internal dividers controlled by DIVA, DIVB, and DIVC pins. It operates on a single 1.7V to 5.5V supply, consuming typically 491µA at 3V for the base frequency. Packaged in an 8-lead MSOP, it requires no external components other than bypass capacitors.

Programmable Timers And Oscillators Feature Summary

• Precision silicon oscillator with <0.09% max frequency error at 25°C
• Factory-set 8.000000MHz master frequency with 8 selectable outputs (÷1 to ÷128)
• Ultra-low power consumption: typically 491µA at 3V, 8MHz; 198µA at 3V, 32kHz
• Fast start-up time of <110µs with glitch-free output during power-on

Programmable Timers And Oscillators Applications

• Microprocessor clock generation
• Power supply clock monitoring
• Portable and battery-operated devices requiring frequent power cycles
• Digitally controlled oscillator circuits

Programmable Timers And Oscillators Procurement Notes

Verify the specific suffix #TRPBF indicates tape and reel packaging when sourcing. Confirm the IMS8 designation corresponds to the industrial temperature grade (-40°C to 85°C) and MSOP package. Ensure compatibility with the required output frequency division settings defined by the DIV pin logic states before finalizing procurement.

Programmable Timers And Oscillators Selection Notes

Select this part when a fixed 8MHz master frequency is required with programmable division ratios. Compare supply current specifications against load capacitance requirements, as current increases significantly with higher capacitive loads. Consider the DCB DFN package if a smaller footprint is needed, or the H/MP grades for extended temperature ranges beyond the industrial specification.

Programmable Timers And Oscillators Part Context

This component belongs to the LTC6930 series of µPower oscillators. The 'IMS8' identifier specifies the Industrial temperature grade and MSOP package. The '-8.00' denotes the specific 8.000000MHz master oscillator variant. The '#TRPBF' suffix confirms lead-free finish and tape-and-reel shipping format.

Programmable Timers And Oscillators Replacement Considerations

LTC6930IDCB-8.00#TRPBF offers the same electrical performance in an 8-lead DFN package instead of MSOP. LTC6930HMS8-8.00#TRPBF provides the same MSOP form factor but extends the operating temperature range to -40°C to 125°C.