637V18435I2T

Oscillators Overview

The CTS-Frequency Controls 637V18435I2T is a standard crystal oscillator (XO) operating at 184.32 MHz with LVPECL output. It functions on a 2.5V supply, drawing a maximum of 88mA. The unit features enable/disable functionality and maintains frequency stability within ±50ppm across an industrial temperature range of -40°C to +85°C. It utilizes a surface-mount 6-SMD, no-lead package measuring 7.00mm x 5.00mm with a maximum height of 1.70mm.

Oscillators Feature Summary

• Provides LVPECL differential output signals for high-speed digital interfaces.
• Integrates enable and disable control functions for power management.

Oscillators Applications

• High-speed serial communication link clock generation
• Network infrastructure timing distribution
• Data converter reference clocks

Oscillators Procurement Notes

Verify the specific suffix codes against the manufacturer's official datasheet to confirm voltage levels and output types. Ensure the selected variant matches the required operating temperature range and frequency stability specifications for the target application environment before finalizing procurement orders.

Oscillators Selection Notes

Select this component when LVPECL signaling is required for noise immunity in high-frequency applications. Consider the 2.5V supply constraint and 88mA current draw during power budgeting. Verify that the 6-SMD footprint dimensions align with the PCB layout constraints and thermal requirements of the design.

Oscillators Part Context

This model belongs to the 637 series of ultra-low phase jitter clock oscillators from CTS-Frequency Controls. The series offers various output formats and frequencies in compact surface-mount packages designed for demanding electronic systems requiring precise timing references.

Oscillators FAQ

What is the output signal format?

The 637V18435I2T provides an LVPECL (Low Voltage Positive Emitter Coupled Logic) output.

Does the device support power control?

Yes, the oscillator includes an enable and disable function for controlling power consumption.