LTC6905HS5-96#TRMPBF

Programmable Timers And Oscillators Overview

The LTC6905HS5-96#TRMPBF is a precision, fixed-frequency silicon oscillator from Analog Devices. It operates within a supply voltage range of 2.7V to 5.5V and provides a rail-to-rail CMOS output with a typical duty cycle of 50% ±2.5%. The device features a master clock frequency of 96MHz, which can be divided by 1, 2, or 4 via the DIV pin. Key electrical specifications include a typical frequency accuracy of ±0.5%, a temperature stability of ±20ppm/°C, and a typical start-up time of 100µs. The component is housed in a low-profile 1mm ThinSOT SOT-23-5 package.

Programmable Timers And Oscillators Feature Summary

• Factory-programmed fixed frequency of 96MHz (÷1), 48MHz (÷2), and 24MHz (÷4).
• High frequency accuracy: ±0.5% typical at 25°C; ±2.9% maximum over -40°C to 125°C.
• Low profile 1mm ThinSOT SOT-23-5 package for space-constrained designs.
• Output Enable (OE) pin allows synchronous disabling to prevent pulse slivers.

Programmable Timers And Oscillators Applications

• Data clocks for high reliability applications.
• Clock sources in high vibration and high acceleration environments.
• Replacement for fixed crystal and ceramic oscillators.

Programmable Timers And Oscillators Procurement Notes

Verify the ordering suffix #TRMPBF indicates a lead-free tape and reel packaging format. Confirm the 'H' suffix corresponds to the extended operating temperature range of -40°C to 125°C. Ensure the specific part number matches the required 96MHz master frequency variant within the LTC6905 family.

Programmable Timers And Oscillators Selection Notes

Select this model when a fixed 96MHz source is required with an industrial/high-temperature rating (-40°C to 125°C). The internal divider options (÷1, ÷2, ÷4) eliminate external components for frequency scaling. Ensure power supply noise is minimized, as ripple exceeding 20mV may increase timing jitter.

Programmable Timers And Oscillators Part Context

This component belongs to the LTC6905-XXX series of fixed-frequency silicon oscillators. Other variants in the series include frequencies of 133MHz, 100MHz, and 80MHz. The 'H' grade denotes the extended temperature capability compared to the 'C' (0°C to 70°C) and 'I' (-40°C to 85°C) grades.

Programmable Timers And Oscillators Replacement Considerations

Direct functional replacements within the same family include LTC6905IS5-96#TRMPBF (Industrial Temp) and LTC6905CS5-96#TRMPBF (Commercial Temp). For different frequencies, consider LTC6905HS5-100#TRMPBF (100MHz) or LTC6905HS5-80#TRMPBF (80MHz).