LTC6930CDCB-5.00

Programmable Timers And Oscillators Overview

The LTC6930CDCB-5.00 is a precision silicon oscillator from Analog Devices, designed for ultra-low power applications. It operates on a single supply voltage ranging from 1.7V to 5.5V and delivers a fixed output frequency of 5.00 MHz. The device features a typical supply current of 490µA at 8MHz with a 3V supply and maintains a frequency error of less than 0.09% at 25°C. Packaged in an 8-pin DFN with an exposed pad, it requires no external components to set the frequency other than standard bypass capacitors.

Programmable Timers And Oscillators Feature Summary

• Fixed 5.00 MHz output frequency selected by factory
• Frequency error less than 0.09% maximum at 25°C
• Startup time under 110µs at all frequencies
• Single 1.7V to 5.5V supply operation

Programmable Timers And Oscillators Applications

• Battery-operated systems requiring frequent power-up cycles
• Precision timing circuits in low-power embedded devices
• Microprocessor clock sources where component count must be minimized

Programmable Timers And Oscillators Procurement Notes

Verify the specific suffix 'CDCB-5.00' against official Analog Devices documentation to confirm the package type (DFN) and fixed frequency setting. Ensure compatibility with the target system's voltage range of 1.7V to 5.5V. Cross-reference the manufacturer part number with authorized distributors to confirm current availability status.

Programmable Timers And Oscillators Selection Notes

Select this component when a fixed 5.00 MHz clock is required without external tuning components. It is suitable for designs prioritizing low power consumption and fast startup times over programmable frequency adjustment. Compare supply current specifications against application requirements, noting that current varies with frequency and supply voltage.

Programmable Timers And Oscillators Part Context

This part belongs to the LTC6930 family of µPower Oscillators. The series offers multiple frequency options between 32.768kHz and 8.192MHz, determined by internal dividers from a fixed master oscillator. The CDCB variant specifically denotes the 8-lead DFN package configuration used in surface-mount applications.

Programmable Timers And Oscillators Replacement Considerations

Other variants within the LTC6930 family, such as LTC6930IDCB-4.19 or LTC6930IMS8-7.37, offer different fixed frequencies or package types (MSOP). Substitution requires verifying that the alternative frequency meets system timing requirements and that the package footprint matches the PCB design.