The AOCJY5 from Abracon LLC is a Clock Oscillator with Frequency 10 MHz, Supply Voltage 11.40 to 12.60 V, Phase Noise -152 to -145 dBc/Hz, Phase Noise 1 kHz -145 dBc/Hz @ 1 KHz, Phase Noise 10 kHz -150 dBc/Hz @ 10 KHz. Tags: Thru-Hole. More details for AOCJY5 can be seen below.