9214DGLF

Application Specific Clock/Timing Overview

The ICS9214DGLF is a clock distribution memory component manufactured by Renesas Electronics Corporation, designed for RDRAM and XDR applications. It functions as an XDR clock/frequency generator with a fan-out buffer. The device features a single input and four outputs, supporting a maximum frequency of 500MHz. It operates within a supply voltage range of 2.375V to 2.625V and utilizes a 28-TSSOP package. The component includes an integrated PLL and supports differential input and output signals.

Application Specific Clock/Timing Feature Summary

• Supports RDRAM and XDR memory applications
• Maximum operating frequency of 500MHz
• 1:4 Input-to-Output ratio with differential signaling
• Integrated Phase-Locked Loop (PLL)

Application Specific Clock/Timing Applications

• RDRAM systems
• XDR memory interfaces

Application Specific Clock/Timing Procurement Notes

Verify the current lifecycle status of the ICS9214DGLF, as related variants such as the ICS9214DGLFT have been marked as End-of-Life (EOL) in public records. Confirm RoHS compliance and moisture sensitivity level (MSL 1) requirements before procurement. Ensure compatibility with the specific 28-TSSOP footprint and voltage specifications.

Application Specific Clock/Timing Selection Notes

Select this component when designing circuits requiring high-speed clock distribution for RDRAM or XDR memory architectures. Ensure the design accommodates the 2.375V to 2.625V supply voltage range. Verify that the 500MHz maximum frequency meets the system timing requirements and that the 28-TSSOP package fits the PCB layout constraints.

Application Specific Clock/Timing Part Context

The ICS9214DGLF belongs to the ICS9214 family of clock generators and buffers. This series is specifically engineered for memory subsystems requiring precise clock generation and distribution. The 'D' suffix typically denotes specific pinout or electrical characteristics within the family, while 'GLF' indicates the lead-free TSSOP packaging variant.

Application Specific Clock/Timing Replacement Considerations

Public records indicate that the ICS9214DGLFT variant has reached End-of-Life status. Engineers should evaluate alternative clock distribution components from Renesas or other manufacturers that support similar RDRAM/XDR frequencies and offer active lifecycle status.