The TCXO3186 from Dynamic Engineers is a TCXO with Frequency 10, 12.8, 19.2, 20 MHz, Supply Voltage 3.135 to 3.465 V, Current 6 mA, Load Capacitance 15 pF, Phase Noise -150 to -80 dBc/Hz. Tags: Surface Mount. More details for TCXO3186 can be seen below.