12.95034

Overview

The Geyer Electronic America, Inc. model 12.95034 is a standard crystal oscillator (XO) operating at a frequency of 20.0000 MHz. It utilizes HCMOS output logic and features a tri-state output enable function. The device supports a supply voltage range from -0.5V to 7V and operates with a load capacitance of 15pF. Frequency stability is maintained within ±50ppm, and the duty cycle is specified at 60%. The component is housed in a compact 4-pin surface-mount package without leads, designed for reflow soldering processes.

Feature Summary

• Provides stable 20 MHz clock signals using HCMOS technology
• Includes tri-state output capability for system power management
• Operates across a wide voltage range up to 7V
• Ensures frequency accuracy within ±50ppm tolerance

Applications

• Digital signal processing systems requiring precise timing
• Microcontroller clock sources for embedded applications
• Communication equipment synchronization circuits
• General-purpose digital logic timing references

Procurement Notes

Verify that the specific part number matches the required frequency and package type before ordering. Confirm compatibility with the target voltage range and logic family. Ensure the supplier provides authorized distribution channels to guarantee component authenticity and quality standards are met for reliable operation.

Selection Notes

Select this component when a 20 MHz reference with HCMOS output is required. Consider the ±50ppm stability for applications needing moderate precision. The wide voltage range offers flexibility in power supply design. Verify the 4-pin SMD footprint fits the available board space constraints.

Part Context

This oscillator belongs to the standard XO series manufactured by Geyer Electronic America, Inc., a provider of frequency control products. The company specializes in quartz crystals, oscillators, and resonators. This specific model represents a surface-mount solution designed for integration into modern electronic assemblies requiring reliable timing signals.

Replacement Considerations

Check for direct substitutes with identical 20 MHz frequency, HCMOS output, and 4-pin SMD packaging. Verify that alternative components match the ±50ppm stability and 15pF load capacitance requirements. Ensure voltage compatibility and pin configuration alignment before substitution.