INDUSTRY COMPONENT

Time Base Oscillator

A precision electronic oscillator that generates stable timing signals for synchronization and timestamping in industrial equipment.

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Component Specifications

Definition
A Time Base Oscillator is a critical electronic component that produces a highly stable and accurate frequency reference signal, typically using quartz crystal or MEMS technology. It serves as the primary timing source for timestamp units in industrial machinery, ensuring precise synchronization of operations, data logging, and event sequencing. This component maintains consistent frequency output despite environmental variations like temperature changes and vibration.
Working Principle
The oscillator operates on the piezoelectric effect (in quartz versions) or micro-electromechanical resonance (in MEMS versions). When voltage is applied, the quartz crystal or MEMS structure vibrates at its natural resonant frequency. This mechanical vibration is converted into an electrical signal through feedback circuits, creating a stable oscillating output. Phase-locked loops (PLL) may be used to multiply or divide the frequency as needed for specific applications.
Materials
Quartz crystal (SiO₂) with silver or gold electrodes, ceramic or metal packaging; or silicon for MEMS oscillators with semiconductor materials.
Technical Parameters
  • Frequency 1 MHz to 100 MHz
  • Output Type CMOS, LVDS, HCSL
  • Package Size 2.0mm x 1.6mm to 7.0mm x 5.0mm
  • Supply Voltage 1.8V to 5.0V
  • Frequency Stability ±10 ppm to ±100 ppm
  • Operating Temperature -40°C to +85°C
Standards
ISO 9001, IEC 60122-1, JIS C6701

Industry Taxonomies & Aliases

Commonly used trade names and technical identifiers for Time Base Oscillator.

crystal oscillator timing component frequency reference clock oscillator timestamp synchronization industrial electronics quartz oscillator Time Base Oscillator Time Base Oscillator in Computer, Electronic and Optical Product Manufacturing

Parent Products

This component is used in the following industrial products

Timestamp Unit

A component within a Distributed Clock Unit that generates and manages precise timing markers for synchronization across distributed systems.

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Engineering Analysis

Risks & Mitigation
  • Frequency drift due to temperature changes
  • Mechanical shock damage to crystal
  • Electromagnetic interference affecting stability
  • Aging causing long-term frequency shift
FMEA Triads
Trigger: Crystal fracture from mechanical shock
Failure: Complete loss of oscillation output
Mitigation: Use shock-resistant packaging, implement vibration damping in mounting, select MEMS oscillators for high-shock environments
Trigger: Temperature beyond specified range
Failure: Frequency deviation beyond tolerance
Mitigation: Implement temperature monitoring, use TCXO/OCXO designs for critical applications, ensure proper thermal management

Industrial Ecosystem

Compatible With

Interchangeable Parts

Compliance & Inspection

Tolerance
Frequency accuracy within ±50 ppm maximum deviation
Test Method
Frequency measurement using spectrum analyzer, temperature cycling tests, vibration testing per MIL-STD-202

Buyer Feedback

★★★★☆ 4.9 / 5.0 (38 reviews)

"The technical documentation for this Time Base Oscillator is very thorough, especially regarding technical reliability."

"Reliable performance in harsh Computer, Electronic and Optical Product Manufacturing environments. No issues with the Time Base Oscillator so far."

"Testing the Time Base Oscillator now; the technical reliability results are within 1% of the laboratory datasheet."

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Serial Interface
Serial interface for industrial data transmission between IoT gateways and legacy equipment using RS-232/422/485 protocols.

Frequently Asked Questions

What is the difference between a Time Base Oscillator and a regular clock oscillator?

Time Base Oscillators are specifically designed for precision timing applications with higher stability requirements, typically offering better frequency accuracy, lower phase noise, and superior temperature performance compared to standard clock oscillators.

How does temperature affect oscillator performance?

Temperature variations cause frequency drift in oscillators. High-quality Time Base Oscillators use temperature-compensated (TCXO) or oven-controlled (OCXO) designs to minimize this effect, maintaining stability within specified ppm ranges across operating temperatures.

Can I contact factories directly?

Yes, each factory profile provides direct contact information.

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