Manufacturer Part Number
LMK00334RTVR
Manufacturer
Texas Instruments
Introduction
LMK00334 is a high-performance clock buffer tailored for systems requiring precise clock distribution and noise isolation.
Product Features and Performance
No PLL design ensures low jitter and phase noise
Supports multiple input types: CML, HCSL, HSTL, LVDS, LVPECL, SSTL, Crystal
Provides HCSL, LVCMOS output types
Single circuit integration for ease of design
Flexible 3:5 input to output ratio support
Supports differential input/output configuration
Maximum operating frequency of 400MHz tailored for high-speed applications
Supported voltage supply range from 3.15V to 3.45V
Operates reliably in temperatures ranging from -40°C to 85°C
Surface mounting type for compact PCB layouts
Product Advantages
Precision clock distribution with low additive jitter
Multiple input types for compatibility with various signal standards
Differential signaling support for enhanced noise immunity
High-frequency performance suitable for modern high-speed digital systems
Extended operating temperature range for industrial applications
Key Technical Parameters
Number of Circuits: 1
Ratio - Input:Output: 3:5
Differential - Input:Output: Yes/Yes
Frequency - Max: 400MHz
Voltage - Supply: 3.15V ~ 3.45V
Operating Temperature: -40°C ~ 85°C
Mounting Type: Surface Mount
Package / Case: 32-WFQFN Exposed Pad
Supplier Device Package: 32-WQFN (5x5)
Quality and Safety Features
Compliance with industrial quality and safety standards
Robust exposed pad WFQFN package for enhanced thermal performance
Compatibility
Compatibile with PCI Express (PCIe) and SATA CPU systems
Multiple input/output standards support ensures wide usability
Application Areas
Suitable for use in telecommunications
Ideal for server motherboards and networking equipment
Applicable for data center infrastructure hardware
Integrated in computing and storage platforms with PCIe/SATA interfaces
Product Lifecycle
Product Status: Active
No reported impending discontinuation
Availability of replacements or upgrades should technology standards evolve
Several Key Reasons to Choose This Product
High precision and low jitter rates are crucial for system stability and performance.
Versatile integration support with various input and output standards.
Capable of driving high-frequency signals up to 400MHz for bandwidth-intensive applications.
Robust design with extended temperature range suits industrial and harsh environments.
Alignment with Texas Instruments' reputation for quality, longevity, and support in their products.