LMK05028RGCT - Texas Instruments

Manufacturer Part Number

LMK05028RGCT

Manufacturer

Texas Instruments

Introduction

The LMK05028RGCT is a highly versatile clock synchronizer featuring multiple inputs and outputs, designed to meet a variety of synchronization needs in telecommunications and data communication applications.

Product Features and Performance

Supports multiple input types: CML, HCSL, LVDS, LVPECL

Delivers various output types: CML, HCSL, LVCMOS, LVDS, LVPECL

Operates with two circuits

Input:Output ratio of 4:8

Supports both input and output differentials

Maximum frequencies of 200MHz and 750MHz

Features divider and multiplier functionality

Three voltage supply ranges available: 1.71V ~ 1.89V, 2.375V ~ 2.625V, 3.135V ~ 3.465V

Operates optimally within a temperature range of -40°C ~ 85°C

Product Advantages

Flexible input and output options support a broad range of design requirements

Differential I/O enhances signal integrity

Wide frequency range suitable for high-speed applications

Integrated divider/multiplier facilitates versatile clock management

Key Technical Parameters

Number of Circuits: 2

Frequency Max: 200MHz, 750MHz

Voltage Supply: Three ranges (1.71V-1.89V, 2.375V-2.625V, 3.135V-3.465V)

Operating Temperature Range: -40°C to 85°C

Quality and Safety Features

Robust surface mount package: 64-VFQFN exposed pad

Maintains performance within industrial temperature ranges

Compatibility

Compatible with multiple signalling standards including CML, HCSL, LVDS, and LVPECL

Application Areas

Telecommunications

Data communications

Networking equipment

High-speed digital systems

Product Lifecycle

Status: Active

Product is currently active with ongoing manufacturing; not near discontinuation.

Options available for future upgrades or replacements

Several Key Reasons to Choose This Product

Versatility in input and output signal compatibility

High maximum frequency support aligns with modern high-speed requirements

Ability to manage complex clocking requirements due to integrated divider and multiplier

Durable and reliable for industrial temperature applications

Mass production viability with tape and reel packaging ensures supply continuity in large-scale deployments