VG-1011JA 12.2880MAVK0

Oscillators Overview

The VG-1011JA 12.2880MAVK0 is a Voltage Controlled Crystal Oscillator (VCXO) manufactured by Epson Toyocom. It operates at a nominal frequency of 12.288 MHz with CMOS and TTL output levels. The device requires a 5V supply voltage and utilizes a 4-SOJ surface-mount package with a 5.08mm lead pitch. Frequency stability is specified at +/-15ppm. This component supports precise frequency tuning via control voltage, suitable for applications requiring stable clock signals with adjustable frequency characteristics.

Oscillators Feature Summary

• Voltage-controlled crystal oscillator design for frequency adjustment
• Dual CMOS and TTL output compatibility
• Surface-mount SOJ packaging for automated assembly

Oscillators Applications

• Clock generation in communication systems
• Frequency synthesis circuits
• Data transmission equipment requiring stable timing references

Oscillators Procurement Notes

Verify the complete part number including suffixes to ensure correct frequency and tolerance specifications. Confirm RoHS compliance status as indicated in official documentation. Check lifecycle status, as this component may be classified as obsolete or new depending on current manufacturer inventory. Ensure supply chain sources provide authentic Epson Toyocom products with valid datasheets.

Oscillators Selection Notes

Select this VCXO when precise frequency tuning within a narrow range is required alongside standard logic interface compatibility. Consider the 5V operating voltage and SOJ package dimensions for board layout constraints. Verify that the +/-15ppm stability meets system timing requirements. Evaluate thermal performance and control voltage sensitivity against application needs.

Oscillators Part Context

This component belongs to the VG-1011JA series of VCXOs from Epson Toyocom. The series offers various frequency options within the 1.5MHz to 28.63636MHz range. The VG-1011JA variant specifically targets applications needing reliable oscillation with voltage-controlled adjustment capabilities in compact surface-mount form factors.

Oscillators Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation. Consult Epson Toyocom directly for cross-reference information or updated product recommendations if this specific model is unavailable.