The OCXO2020C-81.92MHz-A-V from Dynamic Engineers is a OCXO with Frequency 81.92 MHz, Supply Voltage 4.75 to 5.25 V, Output_Voltage 0.4 to 4.2 V (Control Voltage), Resistance 11 Kohms, Phase Noise -168 to -95 dBc/Hz. Tags: Drop-In. More details for OCXO2020C-81.92MHz-A-V can be seen below.