Why the dual output matters for video and broadcast timing
The DSC6023MI2A-00A7: The 74.1758 MHz and 74.25 MHz pair directly maps to the two standard pixel clock rates used in broadcast video — 59.94 Hz and 60 Hz frame rates respectively — so this oscillator can serve as the master clock for a video encoder or FPGA that needs both rates available without a second crystal. Because both frequencies come from the same MEMS resonator, the jitter and phase noise profile is consistent across the two outputs, which simplifies timing closure in the downstream logic.
Obsolete — sourcing through independent channels
Available through independent surplus and broker channels. No official pin-compatible successor is recorded on this lifecycle entry. For a replacement, a board-level evaluation of the DSC60XX family's active order codes or a different MEMS oscillator with the same dual-frequency output and 4-VFLGA footprint would be needed.