While the internal regulators handle most sequencing, ensure that the 3.3V supply ramps monotonically. Use ferrite beads to isolate the analog VDD (PLL) from the digital VDD to prevent noise injection.
Since the BCM89885 is a protected product, you typically cannot download the full datasheet from a public link. To get the specific "helpful article" or manual you need: bcm89885
Electric vehicles and internal combustion engines generate massive amounts of electromagnetic interference (EMI). The BCM89885 is designed with advanced filtering and low-emission signaling to avoid disrupting other sensitive vehicle systems. Functional Safety While the internal regulators handle most sequencing, ensure