Four clocks from one MEMS die — BOM consolidation
The DSC2010FM2-A0001 packs four independent LVCMOS clock outputs (24 MHz, 27 MHz, 74.25 MHz, 148.5 MHz) from a single MEMS resonator, replacing up to four discrete quartz oscillators on the BOM. The Enable/Disable function lets firmware gate each output independently, cutting supply current to 23 mA max when a clock domain is idle.
Supply range and current budget
Supply voltage accepts 2.25V to 3.6V, covering 2.5V and 3.3V rails without an external regulator. Max supply current is 35 mA with all outputs active. Frequency stability is ±25 ppm — tight enough for 100BASE-TX Ethernet and 1080p video clocking without a TCXO.
Housed in a 14-VFQFN with exposed pad, 3.20 mm x 2.50 mm body, 0.90 mm height.