9170B-01CS08LF

Overview

The Renesas 9170B-01CS08LF is a clock synchronizer and multiplier IC designed for high-performance timing applications. It operates as a zero-delay buffer, generating an output clock synchronized to the input with minimal skew of ±1ns at 5V VDD. The device supports frequencies up to 107 MHz and features an on-chip phase-locked loop for precise synchronization. Packaged in an 8-SOIC format, it facilitates fanout distribution and clock multiplication within digital systems requiring strict timing alignment.

Feature Summary

• Generates output clocks synchronized to continuous input signals with zero delay characteristics
• Incorporates an on-chip phase-locked loop for frequency synchronization and multiplication
• Provides fanout distribution capabilities for clock signal routing

Applications

• Digital system clock synchronization
• Zero-delay buffer implementation in data transmission paths
• Clock fanout distribution networks

Procurement Notes

Verify component authenticity through authorized distributors due to discontinued status. Confirm package integrity and pin configuration compatibility with existing PCB layouts. Check for alternative sources if original manufacturing supply is unavailable. Ensure storage conditions meet moisture sensitivity level requirements prior to assembly.

Selection Notes

Select this component when zero-delay synchronization is critical for system timing integrity. Consider the 107 MHz operational limit and 5V voltage requirement during design phase. Evaluate the 8-SOIC package constraints against board space limitations. Assess thermal performance under maximum operating conditions.

Part Context

This part belongs to the IDT9170B series of clock synchronizers manufactured by Renesas Electronics Corporation. It serves as a specialized timing solution for applications requiring precise phase alignment between input and output clock domains. The series is known for its proprietary phase-locking technology.

Replacement Considerations

No public confirmed substitute part numbers are available. The component status is listed as discontinued. Designers should evaluate current availability and potential obsolescence risks before finalizing the schematic.