OD-JMELL

Overview

The OD-JMELL is a programmable crystal oscillator manufactured by Taitien, designed for LVPECL (Low Voltage Positive Emitter Coupled Logic) applications. It supports an available frequency range of 15 MHz to 2100 MHz and features an Enable/Disable function. The device operates on a 2.5V supply voltage. Phase jitter specifications are typically 0.05 ps. Frequency stability is rated at ±20 ppm from -40°C to +85°C and ±50 ppm from -40°C to +125°C. The component is RoHS3 compliant and has a Moisture Sensitivity Level (MSL) of 1.

Feature Summary

• Supports programmable frequency generation within the 15 MHz to 2100 MHz range
• Provides LVPECL output signal compatibility
• Includes hardware enable/disable control functionality
• Operates with a standard 2.5V power supply

Applications

• High-frequency timing systems requiring ultra-low noise
• Data communication equipment utilizing LVPECL interfaces
• Aerospace electronic subsystems
• Precision measurement instrumentation

Procurement Notes

Verify the specific frequency configuration required for your application against the manufacturer's programmable options. Confirm that the LVPECL output level matches your receiver input requirements. Ensure the operating temperature range aligns with your environmental conditions, noting the stability differences between commercial and industrial grades. Check RoHS3 compliance status if restricted substances regulations apply to your project.

Selection Notes

Select this component when high-frequency precision and low phase jitter are critical. Consider the ±20 ppm stability for standard environments or ±50 ppm for wider temperature ranges. The LVPECL interface suits high-speed digital circuits. Evaluate the 2.5V supply constraint against your system power architecture. The programmable nature allows flexibility in frequency selection without changing hardware.

Part Context

Taitien Electronics specializes in quartz frequency control components, including oscillators and atomic clocks. The OD-M series represents their high-frequency and ultra-low noise product line. This family targets demanding applications such as aerospace and telecommunications where timing accuracy and signal integrity are paramount. The company provides full product coverage for various frequency control needs.

Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation. Verify pinout and electrical parameters before considering alternative manufacturers.