The TCXO2521S_series from Dynamic Engineers is a TCXO with Frequency 9.5 to 60 MHz, Supply Voltage 1.8 V, 2.5 V, 3.3 V, Current 5 mA, 7 mA, 10 mA, Phase Noise -145 to -80 dBc/Hz, Phase Noise 1 kHz -130 dBc/Hz. Tags: Surface Mount. More details for TCXO2521S_series can be seen below.