83947AYI-147LF - Renesas Electronics America Inc

Manufacturer Part Number

83947AYI-147LF

Manufacturer

Renesas Electronics America

Introduction

The 83947AYI-147LF is an obsolete, high-performance Fanout Buffer and Multiplexer optimized for clock signal distribution and multiplexing. Designed for use in advanced electronic systems requiring reliable clock distribution from a single source to multiple destinations.

Product Features and Performance

Provides fanout buffer and multiplexing functionality

Supports LVCMOS and LVTTL input and output levels

Maximum operating frequency up to 250 MHz

Wide voltage supply range from 2.375V to 3.6V

Operating temperature range from -40°C to +85°C

Surface mount technology for simplified board design and manufacturing

Product Advantages

High clock frequency support enhances system performance

Versatile voltage supply range ensures compatibility with various power systems

Wide operational temperature range suitable for demanding environments

Obsolete status might lead to cost-effective sourcing for maintenance of existing systems

Key Technical Parameters

Type: Fanout Buffer (Distribution), Multiplexer

Number of Circuits: 1

Ratio Input:Output: 2:9

Differential Input:Output: No/No

Input: LVCMOS, LVTTL

Output: LVCMOS, LVTTL

Frequency Max: 250 MHz

Voltage Supply: 2.375V ~ 3.6V

Operating Temperature: -40°C ~ 85°C

Package / Case: 32-LQFP

Supplier Device Package: 32-TQFP (7x7)

Quality and Safety Features

The product was designed and manufactured by Renesas Electronics America, ensuring high-quality processes and materials, although specifics on safety features are not provided.

Compatibility

Designed for compatibility with LVCMOS and LVTTL signal standards, it facilitates easy integration into existing systems operating with these technologies.

Application Areas

This product is suitable for high-speed digital systems in need of clock signal distribution, such as telecommunications, data centers, and advanced computing architectures.

Product Lifecycle

The product status is listed as Obsolete, indicating that it is no longer in active production. Users should consider seeking replacements or upgrades for future designs, and availability might be limited to surplus or secondary markets.

Several Key Reasons to Choose This Product

High-frequency operation suited for advanced electronics

Ability to interface directly with LVCMOS and LVTTL signals

Suitable for demanding operational environments due to its temperature range

Obsolete status may offer cost benefits for maintaining existing installations