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 mode. The device supports a frequency range of 50 MHz to 800 MHz with a frequency stability of ±50 ppm. It functions within a temperature range of -40°C to +85°C. The component is housed in an 8-SMD, no-lead package measuring 7.00mm x 5.00mm. It includes active low enable/disable functionality for power management.

Feature Summary

• Supports programmable frequencies from 50 MHz to 800 MHz
• Provides LVPECL output format for high-speed signal integrity
• Features active low enable and disable control pins
• Operates reliably across extended industrial temperature ranges

Applications

• High-speed data handling systems requiring precise timing
• FPGA configuration and clock distribution networks
• Telecommunications equipment utilizing LVPECL interfaces
• Industrial control systems needing stable programmable oscillators

Procurement Notes

Verify the specific ordering suffix to ensure compatibility with required frequency and tolerance specifications. Confirm that the LVPECL output format aligns with the target circuit design requirements. Check for availability status as some variants may be marked obsolete. Ensure the 8-SMD package dimensions fit the designated PCB footprint constraints.

Selection Notes

Select this component when a programmable VCXO with LVPECL outputs is required for frequencies up to 800 MHz. Consider the ±50 ppm stability requirement against system jitter budgets. Verify that the 3.3V supply voltage matches the system power rails. Evaluate the need for active low enable functionality for power optimization strategies.

Part Context

This part belongs to Epson's VG7050 series of programmable oscillators. The series offers various output formats and frequency options. The VG7050EAN variant specifically targets applications requiring LVPECL outputs and wide frequency programmability. It serves as a timing solution for digital systems demanding precise clock generation.

Replacement Considerations

Check for direct substitutes within the VG7050 family with compatible pinouts and electrical characteristics. Verify if alternative packages or output formats meet the design requirements. Consult official replacement lists for end-of-life notifications.