PLL clock generator — what this part does
The AD803-20BR is a PLL clock generator from Analog Devices, designed for frequency synthesis and clock multiplication in systems requiring a clean, phase-locked reference. It is an active-production part (lifecycle stage: current), so it remains available for new designs and replacement builds — no last-time-buy scramble needed.
RoHS status — design-in constraint
This part is RoHS non-compliant. If your BOM requires RoHS exemption or a fully compliant alternative, the AD803-20BR will not pass a standard RoHS inspection. For legacy assemblies or military/industrial builds where RoHS exemption is accepted, it is a valid drop-in. Verify your compliance requirements before committing the line.
Package — Bulk form factor
That means manual placement or tube-fed pick-and-place only; no tape-feeder compatibility. For low-volume prototypes or rework, Bulk is actually easier to handle. For high-volume automated assembly, factor in the extra kitting step or ask about alternate packaging options.