Manufacturer Part Number
9ZXL1951DNHGI
Manufacturer
Renesas Electronics America
Introduction
The 9ZXL1951DNHGI is a high-performance clock generator from Renesas, specialized for QPI and PCI Express applications.
Product Features and Performance
PLL (Phase Locked Loop) for stable clock multiplication
Supports Intel QuickPath Interconnect (QPI)
Designed for PCI Express (PCIe) clocking applications
Single clock input with multiple HCSL outputs
Provides 19 output clocks from a single input
Differential Input/Output for reduced signal noise
Maximum output frequency of 400MHz
Support for supply voltages from 3.135V to 3.465V
Operational temperature range from -40°C to 85°C
Surface mount, 80-VFQFN package for compact footprint
Product Advantages
High output count (1:19 ratio) for broad system support
Low-jitter performance enhancing system reliability
Flexible voltage supply range for compatibility with a variety of systems
Extended operating temperature suited for industrial applications
Key Technical Parameters
Number of Circuits: 1
Ratio - Input:Output: 1:19
Differential - Input:Output: Yes/Yes
Frequency - Max: 400MHz
Voltage - Supply: 3.135V ~ 3.465V
Operating Temperature: -40°C ~ 85°C
Package / Case: 80-VFQFN Dual Rows, Exposed Pad
Supplier Device Package: 80-GQFN (6x6)
Base Product Number: 9ZXL1951
Quality and Safety Features
Manufactured by Renesas, a leader in electronic components
Compliance with industry standards for quality and safety
Compatibility
Optimized for Intel QPI and PCI Express systems
Compatible with surface mount technology for PCB assembly
Application Areas
Server motherboards
High-performance computing
Networking equipment
Data centers
Embedded systems
Telecommunications
Product Lifecycle
Status: Active
Not nearing discontinuation, with continual support and availability
Several Key Reasons to Choose This Product
Highly integrated device reducing board space and BOM costs
Enhanced signal integrity with differential signalling
Broad industry application due to high maximum frequency capability
Robust thermal and voltage tolerances for diverse environments
Long lifecycle product with active status ensuring future availability
Manufactured by Renesas, with trusted industry reputation for reliability
9ZXL1251EKILIDT (Renesas Electronics Corporation)