MG64PB04 View Datasheet(PDF) - Oki Electric Industry

Part Name

Description

MFG CO.

MG64PB04

0.25µm Embedded DRAM/Customer Structured Arrays

Oki Electric Industry 

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Macrocells for Driving Clock Trees

Oki offers clock-tree drivers that minimize clock skew. The advanced layout software uses dynamic

driver placement and sub-trunk allocation to optimize the clock-tree implementation for a particular cir-

cuit. Features of the clock-tree driver-macrocells include:

• True RC back annotation of the clock network

• Automatic fan-out balancing

• Dynamic sub-trunk allocation

• Single clock tree driver logic symbol

• Automatic branch length minimization

• Dynamic driver placement

• Up to four clock trunks

Clock

Figure 12. Clock Tree Structure

Oki Semiconductor

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