VG7050ECN SM20T005-CJGHPFB

Overview

The VG7050ECN SM20T005-CJGHPFB is a programmable voltage-controlled crystal oscillator (VCXO) manufactured by Epson. It operates within a frequency range of 50 MHz to 800 MHz and supports LVPECL output signals. The device requires a 3.3V supply voltage and features a total frequency stability of ±50ppm across an operating temperature range of -40°C to +85°C. It is housed in a 10-SMD, no-lead package and includes enable/disable functionality.

Feature Summary

• Supports programmable frequency generation from 50 MHz to 800 MHz
• Provides LVPECL output signal compatibility
• Features enable and disable control functions
• Operates reliably within industrial temperature ranges

Applications

• High-speed data communication systems
• Test and measurement equipment
• Telecommunications infrastructure
• Network synchronization devices

Procurement Notes

Verify the exact suffix CJGHPFB against official Epson documentation to confirm pinout and electrical specifications. Ensure the programming tool requirements are met before integration. Confirm that the LVPECL output matches the receiving circuit's input standards. Check for any specific handling instructions related to the 10-SMD package during assembly.

Selection Notes

Select this component when precise frequency agility is required within the 50 MHz to 800 MHz range. The LVPECL output is suitable for high-speed digital interfaces requiring low jitter. Consider the ±50ppm stability requirement against system timing budgets. The 3.3V supply voltage must align with the target platform's power distribution network.

Part Context

This part belongs to Epson's VG7050 series of programmable oscillators. These components are designed for applications demanding high frequency stability and flexibility. The series typically offers various output formats and supply voltages to accommodate different design constraints while maintaining compact form factors.

Replacement Considerations

Direct substitutes require matching the 10-SMD package, LVPECL output, and 50-800 MHz range. Verify that alternative parts support the same ±50ppm stability and 3.3V operation. Cross-reference pinouts carefully as programming interfaces may differ between manufacturers.