LTC6930CDCB-4.19

Programmable Timers And Oscillators Overview

The LTC6930CDCB-4.19 is a precision silicon oscillator from Analog Devices, designed for low-power applications. It operates on a single supply voltage ranging from 1.7V to 5.5V and delivers a fixed output frequency of 4.194304 MHz. The device features a frequency error of less than 0.09% at 25°C and requires no external components other than power supply bypass capacitors. It is housed in an 8-pin DFN package with exposed pad.

Programmable Timers And Oscillators Feature Summary

• Fixed 4.194304 MHz output frequency
• Frequency error <0.09% max at 25°C
• Single 1.7V to 5.5V supply operation
• No external components required for frequency setting

Programmable Timers And Oscillators Applications

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

Programmable Timers And Oscillators Part Context

This component belongs to the LTC6930 series of µPower Oscillators. The 'CDCB' suffix indicates an 8-lead DFN package with commercial temperature range (0°C to 70°C). The '-4.19' suffix specifies the factory-set frequency of 4.194304 MHz. This part is distinct from other variants like the IMS8 (MSOP) or different frequency codes within the same family.

Programmable Timers And Oscillators Replacement Considerations

Direct replacements must match the 8-DFN package and 4.194304 MHz frequency. Variants such as LTC6930CMS8-4.19 offer the same frequency but in an MSOP package, requiring layout changes. Other frequencies in the LTC6930 series are not electrically compatible without reconfiguration.