VG-4231CB 40.0000M-KGCZ

Oscillators Overview

The VG-4231CB 40.0000M-KGCZ is a VCXO oscillator from Epson Timing, operating at a nominal frequency of 40 MHz with CMOS output. It features a supply voltage of 3.3V and supports an Enable/Disable function. The device offers a frequency stability of ±50 ppm and operates within a temperature range of 0 to 70°C. Packaged in a compact 6-SMD, No Lead format, this component is currently obsolete and not recommended for new designs.

Oscillators Feature Summary

• Integrated enable/disable functionality for power management
• Compact surface-mount package design
• CMOS output signal compatibility

Oscillators Applications

• Clock generation in communication systems
• Timing reference for digital circuits
• Embedded system clock sources

Oscillators Procurement Notes

This component is officially listed as obsolete by the manufacturer. Verify end-of-life status and availability through authorized distributors before procurement planning. Consider alternative sourcing channels or lifecycle management strategies due to discontinuation.

Oscillators Selection Notes

Select this part only for legacy system maintenance or replacement scenarios. Evaluate pin compatibility and electrical specifications against existing designs. Confirm that the 3.3V supply and CMOS output meet current circuit requirements despite the obsolete status.

Oscillators Part Context

Part of the VG-4231CB series of VCXO oscillators. This specific model provides a stable 40 MHz reference with control capabilities. The series is designed for applications requiring precise timing and low phase noise in compact form factors.

Oscillators Replacement Considerations

No public confirmed substitute part numbers are available. Consult Epson Timing directly for potential cross-reference recommendations or updated product line alternatives.