MC100EL17DWG

Product Overview

• Category: Integrated Circuit
• Use: Signal Translator
• Characteristics: High-speed, low-voltage, differential input/output
• Package: SOIC-20
• Essence: The MC100EL17DWG is a high-speed signal translator designed for translating ECL (Emitter-Coupled Logic) signals to TTL (Transistor-Transistor Logic) levels.
• Packaging/Quantity: The MC100EL17DWG is available in a tape and reel packaging with 250 units per reel.

Specifications

• Supply Voltage: -4.2V to -5.7V
• Input Voltage Range: -3.0V to -5.7V
• Output Voltage Range: 0V to 5.0V
• Propagation Delay: 1.2ns (typical)
• Operating Temperature Range: -40°C to +85°C

Pin Configuration

The MC100EL17DWG has a total of 20 pins arranged as follows:

```

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| | --|1 10 |-- VCC --|2 11 |-- GND --|3 12 |-- Q0 --|4 13 |-- Q1 --|5 14 |-- Q2 --|6 15 |-- Q3 --|7 16 |-- Q4 --|8 17 |-- Q5 --|9 18 |-- Q6 --|10 19 |-- Q7 |_____________| ```

Functional Features

• Translates ECL signals to TTL levels
• High-speed operation
• Low-voltage operation
• Differential input and output
• Wide operating temperature range

Advantages and Disadvantages

Advantages: - High-speed translation of ECL to TTL signals - Low-voltage operation allows compatibility with modern TTL devices - Differential input/output provides noise immunity

Disadvantages: - Limited voltage range for input signals - Requires external power supply for operation

Working Principles

The MC100EL17DWG operates by receiving ECL signals at its differential input pins and translating them to TTL levels at the output pins. It utilizes internal circuitry to perform the necessary level shifting and signal conditioning. The differential nature of the input and output allows for improved noise immunity and signal integrity.

Application Field Plans

The MC100EL17DWG is commonly used in applications where ECL signals need to be translated to TTL levels. Some typical application fields include:

1. Telecommunications: Signal translation between ECL-based communication systems and TTL-based equipment.
2. Data Communication: Interface between ECL data transmission systems and TTL-compatible devices.
3. Industrial Control Systems: Integration of ECL-based control signals with TTL logic circuits.

Alternative Models

• MC100EL16DWG: Similar functionality, but with inverted output signals.
• MC100EL17DWR2G: Same features as MC100EL17DWG, but available in a different package (SOIC-8).

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