Dual-frequency MEMS clock for tight timing trees
The DSC6121CI2A-00AET: The dual-frequency output eliminates a separate oscillator for the second clock domain, saving one component and one board route in the timing tree.
Maximum current draw is 3 mA typical, making this oscillator suitable for battery-powered or power-constrained designs where every milliamp in the clock tree matters.
Obsolete — sourcing through independent channels
No pin-compatible direct replacement from Microchip has been published.