LFTCXO085769
Overview
The LFTCXO085769 is a Temperature Compensated Crystal Oscillator (TCXO) providing a highly stable 10 MHz reference clock in a standard 7.0mm x 5.0mm 4-SMD package. It features a tight frequency stability of +/-50ppb and operates on a 3.3V supply with an HCMOS output. This oscillator is designed for applications requiring high precision over a wide operating temperature range from -40C to 105C.
Why Choose This Part
The primary advantage of this TCXO is its exceptional +/-50ppb stability, which significantly outperforms standard crystal oscillators in fluctuating thermal conditions. Its wide operating temperature range of -40C to 105C makes it suitable for industrial-grade deployments. The 3.3V HCMOS output ensures easy integration with most modern microcontrollers and FPGAs without level shifting.
Applications
Key Specifications
Getting Started
To integrate this component, ensure the 3.3V supply is well-decoupled with a 0.01uF or 0.1uF ceramic capacitor placed as close to Pin 4 as possible. The HCMOS output on Pin 3 should be routed with short traces to minimize EMI and signal degradation. No external trimming components are required as the device is factory-calibrated for high stability.
