PLL clock generator for Stratum timing applications
The Renesas 82V3001APVG is a phase-locked loop (PLL) clock generator IC designed for Stratum timing applications in telecommunications and network synchronization equipment. It accepts a single CMOS or TTL reference input and distributes it to 14 clock outputs, with a maximum output frequency of 32.768 MHz. The device operates from a 3 V to 3.6 V supply and is specified over the industrial temperature range of -40°C to 85°C. Both the input and output paths are single-ended (no differential signaling), making it a direct fit for systems using standard CMOS/TTL clock distribution.
1:14 fanout and single-ended architecture
The 1:14 input-to-output ratio means a single reference clock drives up to 14 downstream devices, reducing the need for external fanout buffers. Because the input and output are both single-ended (No/No for differential), this part is not suited for LVDS, LVPECL, or HCSL clock trees without external level translation. The single-circuit design (one PLL core) keeps the jitter contribution contained, but the fanout count and single-ended nature should be checked against the receiver's input threshold and skew budget.
Package and mounting
Supplied in a 56-lead SSOP package, surface-mount only. The supplier device package is 56-SSOP. The shipping medium is tube.