AOCJY3A-10.000MHZ
Overview
The AOCJY3A-10.000MHZ is a high-precision Oven Controlled Crystal Oscillator (OCXO) designed for applications requiring extreme frequency stability of +/-10ppb. This 10 MHz voltage-controlled oscillator operates on a 5V supply and features a CMOS output in a robust 5-pin through-hole DIP package. It includes a power-down standby function to manage power consumption in precision timing circuits.
Why Choose This Part
The primary benefit is the exceptional stability of +/-10ppb, which is several orders of magnitude better than standard TCXOs. It features a voltage control option for fine frequency tuning and a dedicated standby pin to reduce the 1.2W power consumption when the clock is not required.
Applications
Key Specifications
Getting Started
When integrating this OCXO, ensure the PCB layout provides adequate thermal isolation from heat-generating components to maintain the internal oven temperature. Connect the 5V supply to a low-noise LDO and provide sufficient bypass capacitance to handle the initial warm-up current. The through-hole DIP package is suitable for wave soldering, but avoid ultrasonic cleaning which can damage the quartz resonator.
