VG7050ECN SM20T005-CJGHPF3

Overview

The VG7050ECN SM20T005-CJGHPF3 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 signaling. The device functions on a 3.3V supply voltage and maintains a total frequency stability of ±50ppm across the specified operating temperature range of -40°C to +85°C. It features an enable/disable control function and is housed in a compact 10-SMD, no-lead package with a height of 1.70mm.

Feature Summary

• Supports wide frequency tuning from 50 MHz to 800 MHz for flexible system integration
• Provides LVPECL output signals for high-speed digital applications
• Includes hardware enable and disable functionality for power management

Applications

• High-speed data communication interfaces requiring precise clocking
• Telecommunications equipment utilizing LVPECL signaling standards
• Test and measurement instruments needing stable programmable frequencies
• Industrial control systems operating in extended temperature environments

Procurement Notes

Verify that the specific ordering suffix matches the required frequency and tolerance specifications. Confirm the package type corresponds to the 10-SMD no-lead configuration. Ensure the supply voltage aligns with the 3.3V requirement. Check the operating temperature range against the application environment. Validate the output signal type is LVPECL before finalizing procurement.

Selection Notes

Select this component when a programmable VCXO with LVPECL outputs is required. Consider the 50MHz to 800MHz tuning range for frequency flexibility. Evaluate the ±50ppm stability against system jitter requirements. Assess the -40°C to +85°C range for environmental suitability. Compare the 1.70mm profile against board space constraints.

Part Context

This part belongs to the Epson VG7050 series of programmable oscillators. These devices are designed for applications demanding low phase noise and high stability. The series supports various output formats and frequency ranges. The VG7050ECN variant specifically targets LVPECL applications. It offers a compact solution for modern electronic designs.

Replacement Considerations

Check for direct substitutes within the Epson VG7050 family. Verify pin compatibility and package dimensions. Ensure equivalent electrical parameters match the original design. Consult official replacement lists for confirmed alternatives.