VG7050EAN SM18T001-CJGHPZB

Overview

The VG7050EAN SM18T001-CJGHPZB is a programmable voltage-controlled crystal oscillator (VCXO) manufactured by Epson. It operates within a frequency range of 50 MHz to 800 MHz and utilizes LVPECL output configuration. The device supports enable and disable control functions via a 3.3V supply voltage. It is housed in an 8-SMD, no-lead package and maintains a frequency stability of ±50ppm across an operating temperature range of -40°C to +85°C.

Feature Summary

• Supports programmable frequency generation from 50 MHz to 800 MHz
• Features LVPECL output interface for high-speed digital applications
• Includes enable and disable control functionality
• Operates on a single 3.3V power supply

Applications

• High-speed serial communication interfaces
• Data acquisition systems requiring precise timing
• Telecommunications equipment clocking
• Network infrastructure synchronization

Procurement Notes

Verify the specific suffix CJGHPZB against official Epson documentation to confirm pinout compatibility and electrical characteristics. Ensure that the required frequency and stability specifications align with system requirements before procurement. Cross-reference the package type and lead-free status with assembly guidelines. Confirm availability through authorized distributors to avoid counterfeit components.

Selection Notes

Select this component when a programmable VCXO with LVPECL outputs is required for frequencies up to 800 MHz. Consider the ±50ppm stability and industrial temperature range (-40°C to +85°C) for harsh environments. Evaluate the 3.3V supply requirement and enable/disable control needs against the target design constraints.

Part Context

This part belongs to Epson's VG7050 series of programmable oscillators. The series offers flexible frequency options and various output formats. The VG7050EAN variant specifically provides LVPECL outputs, suitable for demanding digital logic applications requiring low jitter and high signal integrity.

Replacement Considerations

Check Epson's official substitution guide for compatible parts within the VG7050 family. Verify if alternative suffixes offer different frequency ranges or stability levels while maintaining the same package and electrical interface.