Dual-frequency MEMS clock source for audio/video and networking
The DSC400-0101Q0082KE2T is a MEMS-based XO that outputs two independent LVCMOS clock signals: 22.5792 MHz and 24.576 MHz. These frequencies are the standard audio and video sample-rate clocks, making the part a direct fit for HDMI, USB audio, and broadcast-video clock trees.
20-VFQFN footprint and supply flexibility
The 20-VFQFN exposed-pad package (5.00 mm x 3.20 mm, 0.90 mm height) requires a thermal pad on the PCB for heat dissipation. The 2.25 V to 3.6 V supply range lets it share a 3.3 V or 2.5 V rail without an extra regulator.