8N0QV01KH-0108CDI

Overview

The 8N0QV01KH-0108CDI is a quad-frequency programmable voltage-controlled crystal oscillator (VCXO) from Renesas Electronics, utilizing FemtoClock NG technology. It supports output frequencies between 15.476MHz and 260MHz with an absolute pull range (APR) of ±2.5 to ±727.5ppm. The device features four power-up default frequencies selectable via FSEL0/FSEL1 pins and allows full reprogramming through an I2C interface. It operates on a single 2.5V or 3.3V supply and delivers low phase jitter, typically 0.635ps RMS at 156.25MHz (12kHz–20MHz offset).

Feature Summary

• Quad-frequency programmability with four power-up defaults and I2C reconfigurability.
• Absolute pull range (APR) adjustable from ±2.5 to ±727.5ppm.
• Low phase jitter performance: 0.635ps RMS (12kHz–20MHz) at 156.25MHz.
• Single supply operation compatible with 2.5V and 3.3V logic levels.

Applications

• Wireless infrastructure base stations.
• Telecommunication network equipment.
• High-speed data networking systems.

Part Context

This component belongs to the 8N0QV01 family of quad-frequency programmable VCXOs. These devices are designed for applications requiring precise frequency control and low phase noise within a compact 10-lead ceramic package (5mm x 7mm x 1.55mm). The specific suffix indicates manufacturing details but does not alter the core electrical functionality defined by the base model.

Replacement Considerations

Direct replacements within the same family include the 8N0QV01EG-0108CDI8 and 8N0QV01LG-0108CDI8. Verify that the substitute part number matches the required power-up default frequencies and APR specifications before integration.