The OCXO2020AM-25.6MHz-A-V from Dynamic Engineers is an OCXO that operates at a frequency of 25.6 MHz. It provides a sinewave output with an output power of up to 10 dBm and a frequency stability (versus operating temperature range) of ±50 ppb. This OCXO has harmonics of better than -30 dBc and a phase noise of -155 dBc/Hz (@10 kHz offset). It requires a DC supply of 5 V, consumes 250 mA of current in a steady state, and 650 mA of current warm-up. This OCXO is available in a package that measures 20.6 x 20.6 x 10.7 mm and is ideal for timing applications.