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The 8N0QV01EH-0110CDI8 is a quad-frequency programmable voltage-controlled crystal oscillator (VCXO) manufactured by Renesas Electronics. Utilizing fourth-generation FemtoClock NG technology, it provides low phase jitter performance with an LVCMOS/LVTTL compatible clock output. The device supports I2C programming for frequency and APR control, allowing reprogramming of four power-up default frequencies. It operates on a 2.5V or 3.3V supply within an ambient temperature range of -40°C to 85°C.
This component belongs to the FemtoClock NG family of clock generators. It shares core architecture with variants like the 8N0QV01, distinguished by specific order code suffixes that define factory-set default frequencies and package details. The part is identified as obsolete in distributor records.
Publicly confirmed substitute part numbers are not available in the provided documentation. Designers should verify compatibility with existing FSEL pin configurations and I2C register maps when considering alternative quad-frequency VCXOs.