DS2118MB+ - English Editing Encyclopedia Entry

Product Overview

Category: Integrated Circuits
Use: Memory Buffer
Characteristics: High-speed, low-power consumption
Package: Surface Mount Technology (SMT)
Essence: Enhances memory performance and stability
Packaging/Quantity: 100 units per reel

Specifications

• Input Voltage: 3.3V
• Output Voltage: 1.5V
• Operating Temperature Range: -40°C to +85°C
• Package Type: 8-pin Small Outline Integrated Circuit (SOIC)
• Pin Count: 8
• Data Rate: Up to 2.4 Gbps
• Supply Current: 50 mA (typical)

Detailed Pin Configuration

The DS2118MB+ has the following pin configuration:

| Pin Number | Pin Name | Description | |------------|----------|-------------| | 1 | VCC | Power supply voltage input | | 2 | GND | Ground reference | | 3 | DQ | Data input/output | | 4 | CLK | Clock input | | 5 | NC | No connection | | 6 | NC | No connection | | 7 | NC | No connection | | 8 | NC | No connection |

Functional Features

• Provides buffering and signal conditioning for memory modules
• Improves signal integrity and reduces noise interference
• Supports high-speed data transfer rates up to 2.4 Gbps
• Low power consumption for energy-efficient operation
• Compact package design for space-constrained applications

Advantages and Disadvantages

Advantages: - Enhances memory performance and stability - Reduces signal degradation and data errors - Compatible with various memory module types - Easy to integrate into existing systems - Cost-effective solution for memory optimization

Disadvantages: - Limited pin configuration options - May require additional components for specific applications - Not suitable for all memory module configurations

Working Principles

The DS2118MB+ functions as a memory buffer by receiving and amplifying signals from the memory controller. It improves signal integrity, reduces noise interference, and enhances the overall performance and stability of memory modules. By buffering the data and clock signals, it ensures reliable and high-speed data transfer between the memory controller and the memory modules.

Detailed Application Field Plans

The DS2118MB+ is commonly used in various applications that require memory optimization and improved signal integrity. Some of the key application fields include:

1. Data centers and server farms
2. High-performance computing systems
3. Networking equipment
4. Telecommunications infrastructure
5. Industrial automation and control systems

Detailed and Complete Alternative Models

1. DS2118MB: Similar to DS2118MB+, but with different pin configuration.
2. DS2119MB+: Upgraded version with higher data rate support.
3. DS2120MB: Memory buffer with additional features for specific applications.
4. DS2121MB: Low-power variant for energy-efficient memory buffering.
5. DS2122MB+: Advanced model with extended temperature range.

These alternative models offer similar functionality and can be considered based on specific requirements and compatibility with the target system.

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