The O-CS41-FS59XX-P-X-05-R from NEL Frequency Controls is a High-precision Oven Controlled Crystal Oscillator (OCXO) that operates at 10 MHz. It provides a Sinewave output waveform with an SSB phase noise of 105 dBc/Hz (at 1 Hz offset) and has a frequency stability of ±5 ppb. This OCXO has a frequency pull range of ±0.5 ppm and a g-sensitivity of ±1.0 ppb/G. It is fabricated using an SC-cut crystal that provides high stability and low aging. This oscillator exhibits very low phase noise and operates over a temperature range from -10°C to +75°C. It requires a DC supply from 10.5 to 12.6 V and consumes less than 1.5 W of power. This OCXO also includes OSC disable and oven alarm functions to prevent over-current-related damages. It is available in a surface-mount package that measures 41 x 30 mm and is ideal for reference, COTS/dual-use, satellite communications, radar, and instrumentation applications.
