MC100ELT28DR2G

Overview

Category: Integrated Circuit (IC)

Use: Signal transmission and amplification in high-speed digital systems

Characteristics: - Differential ECL (Emitter-Coupled Logic) input and output - Wide operating voltage range: -4.2V to -5.7V - High-speed operation: up to 1.6 Gbps - Low propagation delay: 400 ps typical - Small package size: SOIC-8

Package: SOIC-8 (Small Outline Integrated Circuit, 8 pins)

Essence: The MC100ELT28DR2G is a high-speed differential ECL translator IC used for signal transmission and amplification in high-speed digital systems.

Packaging/Quantity: The MC100ELT28DR2G is typically sold in reels of 2500 units.

Specifications

• Supply Voltage Range: -4.2V to -5.7V
• Input Voltage Range: -4.2V to -5.7V
• Output Voltage Range: -4.2V to -5.7V
• Operating Temperature Range: -40°C to +85°C
• Maximum Propagation Delay: 400 ps
• Maximum Frequency: 1.6 Gbps

Pin Configuration

The MC100ELT28DR2G has the following pin configuration:

```

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| | --| VCC | --| /EN | --| CLK | --| D | --| Q | --| QN | --| GND | |___________| ```

Functional Features

1. Differential ECL Interface: The MC100ELT28DR2G features differential ECL inputs (CLK, D) and outputs (Q, QN), allowing for high-speed signal transmission and amplification.

2. Wide Operating Voltage Range: With a supply voltage range of -4.2V to -5.7V, the IC can be used in various digital systems.

3. High-Speed Operation: The MC100ELT28DR2G supports data rates of up to 1.6 Gbps, making it suitable for high-speed applications.

4. Low Propagation Delay: The IC has a low propagation delay of 400 ps (typical), ensuring fast signal transmission.

Advantages

• Differential ECL interface provides noise immunity and high-speed performance.
• Wide operating voltage range allows compatibility with different systems.
• Small package size enables space-saving designs.
• High-speed operation supports demanding applications.

Disadvantages

• Requires a negative power supply, which may limit its use in certain systems.
• Limited availability of alternative models from other manufacturers.

Working Principles

The MC100ELT28DR2G operates based on the principles of differential ECL logic. It receives differential input signals (CLK, D) and translates them into differential output signals (Q, QN). The IC uses emitter-coupled logic circuitry to achieve high-speed signal transmission and amplification.

Application Field Plans

The MC100ELT28DR2G is commonly used in the following application fields:

1. Telecommunications: Signal transmission in high-speed communication systems.
2. Data Centers: Amplification of high-speed data signals.
3. Networking Equipment: Interface translation between different logic families.
4. Test and Measurement: Signal processing and analysis in high-speed test equipment.

Alternative Models

While the MC100ELT28DR2G is a popular choice, there are alternative models available from other manufacturers. Some notable alternatives include:

1. SN65ECL28DR by Texas Instruments
2. SY100ELT28LZG by Microchip Technology
3. MC100EP16VADTG by ON Semiconductor

These alternative models offer similar functionality and can be considered as substitutes for the MC100ELT28DR2G.

In conclusion, the MC100ELT28DR2G is a high-speed differential ECL translator IC used for signal transmission and amplification in various digital systems. Its wide operating voltage range, small package size, and high-speed operation make it suitable for demanding applications in telecommunications, data centers, networking equipment, and test and measurement. While it has advantages such as noise immunity and compatibility with different systems, it requires a negative power supply and may have limited availability of alternative models.