MC100EL07DT

Basic Information Overview

• Category: Integrated Circuit (IC)
• Use: Logic Gate
• Characteristics: Differential ECL to TTL Translator
• Package: 8-pin SOIC (Small Outline Integrated Circuit)
• Essence: High-speed logic translator for converting ECL (Emitter-Coupled Logic) signals to TTL (Transistor-Transistor Logic) levels
• Packaging/Quantity: Available in tape and reel packaging, with a quantity of 2500 units per reel

Specifications

• Supply Voltage Range: -4.2V to -5.7V
• Input Voltage Range (ECL): -1.3V to -2.0V
• Output Voltage Range (TTL): 0V to 5V
• Maximum Propagation Delay: 1.5ns
• Maximum Operating Frequency: 500MHz

Detailed Pin Configuration

The MC100EL07DT has the following pin configuration:

| Pin Number | Pin Name | Description | |------------|----------|-------------| | 1 | VCC | Positive Power Supply (+5V) | | 2 | GND | Ground | | 3 | Q | TTL Output | | 4 | /Q | Complementary TTL Output | | 5 | ECLIN | ECL Input | | 6 | ECLOUT | ECL Output | | 7 | /ECL_OUT | Complementary ECL Output | | 8 | VEE | Negative Power Supply (-5.2V) |

Functional Features

• Converts high-speed ECL signals to TTL levels
• Provides differential inputs and outputs for noise immunity
• Offers complementary outputs for ease of use in various applications
• Supports high-frequency operation up to 500MHz
• Low propagation delay ensures fast signal translation

Advantages and Disadvantages

Advantages: - High-speed logic translation capability - Differential inputs and outputs for noise immunity - Complementary outputs for versatile applications - Wide operating frequency range

Disadvantages: - Requires dual power supply (positive and negative) - Limited voltage range for ECL input signals

Working Principles

The MC100EL07DT is a differential ECL to TTL translator. It operates by receiving differential ECL input signals through the ECLIN pin. These signals are then translated to TTL levels and provided as outputs on pins Q and /Q. The complementary ECL outputs are available on pins ECLOUT and /ECL_OUT. The IC requires both positive and negative power supplies (VCC and VEE) to function properly.

Detailed Application Field Plans

The MC100EL07DT can be used in various applications that require the translation of high-speed ECL signals to TTL levels. Some potential application fields include: 1. Telecommunications: Signal conversion between ECL-based communication systems and TTL-based devices. 2. Data Communication: Interface between ECL-based data transmission systems and TTL-compatible equipment. 3. Industrial Automation: Integration of ECL-based control systems with TTL logic circuits. 4. Test and Measurement: Signal translation for accurate measurement and analysis in mixed-signal environments.

Detailed and Complete Alternative Models

1. MC10EL07: Similar functionality, but available in a 14-pin DIP (Dual Inline Package).
2. MC100LVEL07: Low-voltage version with a supply voltage range of -2.375V to -3.8V.
3. MC100EP07: ECL to PECL (Positive Emitter-Coupled Logic) translator with similar characteristics.

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