LTC6930IMS8-4.19

Programmable Timers And Oscillators Overview

The LTC6930IMS8-4.19 is a precision micro-power silicon oscillator from Analog Devices, operating at a fixed frequency of 4.194304 MHz. It functions within a single supply voltage range of 1.7V to 5.5V. Key electrical specifications include a maximum frequency error of less than 0.09% at 25°C and typical RMS period jitter below 0.15% at 3V. Supply current is typically 105µA at 32kHz and 490µA at 8MHz when powered by 3V. The device features an exceptionally fast start-up time of under 110µs across all frequencies.

Programmable Timers And Oscillators Feature Summary

• Precision frequency accuracy with error <0.09% max at 25°C
• Ultra-low power consumption: 105µA typ at 32kHz, 490µA typ at 8MHz (V+=3V)
• Fast start-up time <110µs at all frequencies
• No external components required to set frequency

Programmable Timers And Oscillators Applications

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

Programmable Timers And Oscillators Part Context

This component belongs to the LTC6930 series of precision µPower Oscillators. The IMS8 suffix indicates an industrial temperature grade (-40°C to +85°C) in an 8-lead MSOP package. The -4.19 designation specifies the factory-set output frequency of 4.194304 MHz, derived from internal division of a master oscillator.

Programmable Timers And Oscillators Replacement Considerations

Other variants in the LTC6930 family offer different frequencies such as 32.768kHz, 5.00MHz, 7.3728MHz, or 8.192MHz. For identical performance in a different package, the DCB variant is available. Custom frequencies are supported upon request with minimum order sizes.