The DSC6001HI2B-003.5900 is a 3.59 MHz XO (Standard) oscillator from Microchip Technology's DSC60XXB series, built on a MEMS resonator rather than a quartz crystal.
Automotive qualification and MEMS reliability
The -40°C to 85°C range covers cabin and most engine-bay ambient conditions; for a 3.59 MHz clock feeding a CAN transceiver or MCU, the ±25 ppm stability keeps the bit timing within tolerance without external trimming.
Package and board-fit for space-constrained designs
Housed in a 4-VFLGA package measuring 1.60mm x 1.20mm with a seated height of 0.89mm, this oscillator fits into compact modules and multi-layer PCBs where board real estate is tight. The 0.50 mm pitch LGA footprint requires careful pad design and solder-paste stencil aperture to avoid bridging — standard LGA layout guidelines from Microchip's application notes apply.
Microchip Technology is the sole manufacturer. No pin-compatible second source or direct equivalent is documented in the DSC60XXB series — the order code is the exact fit for the BOM line.