ECX-P35CM-1000.000

Oscillators Overview

The ECX-P35CM-1000.000 is a standard clock oscillator manufactured by ECS Inc., operating at a nominal frequency of 1 GHz. It utilizes an LVPECL output format and requires a supply voltage range between 3.135 V and 3.465 V, typically centered at 3.3 V. The device exhibits a frequency stability of ±25 ppm and functions within an operating temperature range of -20°C to +70°C. Physically, it is housed in a surface-mount package measuring 5.00 mm in length, 3.20 mm in width, and 1.3 mm in height.

Oscillators Feature Summary

• Generates a precise 1 GHz clock signal using LVPECL output interface for high-speed digital applications.
• Maintains frequency stability of ±25 ppm across the specified industrial temperature range.
• Designed for surface-mount assembly with a compact 6-pin no-lead SMD footprint.

Oscillators Applications

• High-speed data communication interfaces requiring 1 GHz reference clocks
• Network infrastructure equipment such as routers and switches
• Test and measurement instruments needing stable high-frequency timing

Oscillators Procurement Notes

Verify that the specific part number matches the required 1 GHz frequency and LVPECL output configuration. Confirm compatibility with the 3.3V supply voltage and ensure the operating temperature range meets the environmental requirements of the target application. Check for RoHS compliance status if restricted substances are a concern.

Oscillators Selection Notes

Select this component when a fixed 1 GHz frequency is mandatory rather than a programmable alternative. Ensure the system design supports LVPECL signaling levels and termination requirements. Consider the ±25 ppm stability specification against the jitter and phase noise requirements of the downstream circuitry.

Oscillators Part Context

This oscillator belongs to the ECX-P35CM series from ECS Inc., which provides standard surface-mount crystal oscillators. The series offers various frequencies and output formats, with this specific model focusing on the 1 GHz segment. It shares the same physical dimensions and general electrical characteristics as other variants in the family, differing primarily in frequency and stability specifications.

Oscillators Replacement Considerations

Direct substitutes include other ECX-P35CM variants with identical pinouts and form factors but different frequencies, such as ECX-P35CM-500.000 or ECX-P35CM-212.500, provided the system can accommodate lower frequencies. Cross-brand replacements require verification of LVPECL output compatibility and mechanical footprint alignment.

Oscillators FAQ

What is the output format of the ECX-P35CM-1000.000?

The output format is LVPECL (Low Voltage Positive Emitter Coupled Logic).

What is the frequency stability specification?

The frequency stability is specified as ±25 ppm over the operating temperature range.