The MV202 from Morion, Inc. is a TCXO with Frequency 10 to 12.8 MHz, Supply Voltage 5 V, Phase Noise 1 kHz Less than -140 to Less than -130 dBc/Hz, Phase Noise 10 kHz Less than -145 to Less than -140 dBc/Hz, Warm up Time Less than 2 s. More details for MV202 can be seen below.