Manufacturer Part Number
MAX3991UTG+
Manufacturer
Analog Devices
Introduction
The MAX3991UTG+ is a precision clock management device specifically designed for SONET/SDH and XFP Optical Receivers.
Product Features and Performance
Integrated Phase-Locked Loop (PLL)
Operates with CML input and output
Supports a maximum frequency of 693.5MHz
Supplies differential input and output for improved signal integrity
Product Advantages
High-frequency and precise clock management
Enhanced signal integrity through differential signaling
Key Technical Parameters
PLL: Yes
Main Purpose: SONET/SDH, XFP Optical Receivers
Input/Output Type: CML
Frequency Max: 693.5MHz
Voltage Supply: 3V ~ 3.6V
Operating Temperature: 0°C ~ 85°C
Package/Case: 24-WFQFN Exposed Pad
Supplier Device Package: 24-TQFN (4x4)
Quality and Safety Features
Robust design for reliable operation within specified temperature range
Compatibility
Compatible with systems requiring high-frequency clock management in optical communications
Application Areas
Optical communications specifically SONET/SDH
XFP Optical Receivers
Product Lifecycle
Status: Obsolete
Note: Potential customers should look for replacements or upgraded devices as this model is discontinued.
Several Key Reasons to Choose This Product
Provides accurate clock management for high-speed optical networks
Ensures signal integrity through differential I/O
Designed for harsh operating environments up to 85°C
Compact 24-TQFN package facilitates dense board layouts