PI6C4911502DZHIEX

Clock Buffers, Drivers Overview

The PI6C4911502D is a high-performance differential fanout buffer supporting up to 1.5GHz frequency. It features two LVPECL outputs with individual dividers, enabling flexible clock scaling for multiple destinations. The device accepts LVPECL, LVDS, CML, and HCSL inputs. Electrical specifications include a core supply voltage range of 2.375V to 3.465V, maximum propagation delay of 800ps at 3.3V/100MHz, and RMS jitter of 1ps (12kHz-20MHz). It operates within an industrial temperature range of -40°C to +85°C.

Clock Buffers, Drivers Feature Summary

• Integrates two LVPECL output banks with user-configurable dividers (÷1 to ñ16) via SELA and SELB pins
• Supports multiple input formats including LVPECL, LVDS, CML, and HCSL
• Low additive phase jitter: 1ps RMS (12kHz-20MHz) at 156.25MHz
• Separate input/output supply voltage capability for level shifting

Clock Buffers, Drivers Applications

• Networking systems, including switches and routers
• High-frequency backplane-based computing platforms
• Telecom infrastructure requiring scale-down clock signals

Clock Buffers, Drivers Procurement Notes

Verify the ordering suffix 'E' indicates lead-free and green status, and 'X' denotes tape and reel packaging. Confirm the package code 'ZH' corresponds to the 16-contact W-QFN3030-16 form factor. Ensure procurement channels are authorized to maintain warranty validity and product traceability as per Diodes Incorporated standard terms.

Clock Buffers, Drivers Selection Notes

Select this component when designing systems requiring a single high-speed clock source distributed to multiple destinations with different frequency requirements. The integrated divider functionality eliminates external logic for frequency scaling. Verify that the input signal amplitude meets the minimum differential requirement of 0.15Vpk-pk with a slew rate greater than 0.7V/ns.

Clock Buffers, Drivers Part Context

This part belongs to the PI6C49115xx series of high-performance fanout buffers from Diodes Incorporated. It is designed for applications demanding low skew and jitter performance in dense digital environments. The device replaces discrete buffer and divider solutions, reducing bill of materials and PCB footprint complexity.

Clock Buffers, Drivers Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation.