VG7050EAN SM18T007-CJGLPF0

Overview

The VG7050EAN-SM18T007-CJGLPF0 is a programmable voltage-controlled crystal oscillator (VCXO) manufactured by Epson. It operates on a single 3.3V supply and features an LVPECL output format with enable/disable control. The device supports a frequency range of 50 MHz to 800 MHz with a stability of 50 ppm across the operating temperature range of -40°C to +85°C. It is housed in an 8-SMD, no-lead package designed for surface mount applications.

Feature Summary

• Supports wide frequency tuning from 50 MHz to 800 MHz
• Provides LVPECL output signals for high-speed digital interfaces
• Includes active low enable/disable functionality for power management

Applications

• High-speed serial communication transceivers
• Clock distribution networks in data centers
• Test and measurement equipment requiring precise timing
• Telecommunications infrastructure base stations

Procurement Notes

Verify the specific suffix codes against official Epson documentation to ensure correct frequency, stability, and package variations. Confirm RoHS compliance status and lead-free soldering requirements for your assembly process. Check for any specific ordering restrictions or minimum packaging quantities defined by authorized distributors.

Selection Notes

Select this component when a programmable VCXO with LVPECL outputs is required for frequencies up to 800 MHz. Ensure the system design accommodates the 3.3V supply voltage and the thermal characteristics of the 8-SMD package. Verify that the 50 ppm stability meets the jitter and phase noise requirements of the target application.

Part Context

This part belongs to the Epson VG7050EAN series of programmable oscillators. These devices are designed to replace fixed-frequency crystals and resonators in modern electronic systems. The series offers flexibility in frequency selection while maintaining high performance and reliability standards typical of Epson timing solutions.

Replacement Considerations

Direct replacements must match the 8-SMD no-lead package, LVPECL output, and 50 MHz–800 MHz frequency range. Verify pin compatibility and electrical specifications before substitution. Consult Epson's official cross-reference guides for approved alternative part numbers within the same product family.