The TCXO7500QC-50MHz-A-V_Rev2 from Dynamic Engineers is a TCXO with Frequency 50 MHz, Supply Voltage 3.3 V, Tuning Voltage 0.5 to 2.5 V(Control Voltage), Current 6.5 mA, Phase Noise -150 to -110 dBc/Hz. Tags: Surface Mount. More details for TCXO7500QC-50MHz-A-V_Rev2 can be seen below.