MC100LVEL51DR2G

Product Overview

• Category: Integrated Circuit
• Use: Logic Level Translator
• Characteristics: High-speed, low-voltage, differential input/output
• Package: SOIC-8
• Essence: Logic level translation between different voltage domains
• Packaging/Quantity: Tape and Reel, 2500 units per reel

Specifications

• Supply Voltage Range: -4.2V to -5.7V (VEE), 0V to +5.5V (VCC)
• Input Voltage Range: -4.2V to -5.7V (VIH), -1.3V to +1.3V (VIL)
• Output Voltage Range: -4.2V to -5.7V (VOH), -1.3V to +1.3V (VOL)
• Maximum Operating Frequency: 1.6 GHz
• Propagation Delay: 300 ps
• Rise/Fall Time: 150 ps

Detailed Pin Configuration

The MC100LVEL51DR2G has a total of 8 pins:

1. VCC: Positive supply voltage (+5.5V)
2. GND: Ground reference
3. Q0: Output 0
4. Q1: Output 1
5. Q2: Output 2
6. Q3: Output 3
7. /Q0: Complementary output of Q0
8. /Q1: Complementary output of Q1

Functional Features

• High-speed logic level translation between ECL (Emitter-Coupled Logic) and TTL (Transistor-Transistor Logic) voltage levels
• Differential inputs and outputs for improved noise immunity
• Wide supply voltage range allows compatibility with various systems
• Low power consumption
• Output enable/disable feature for easy control of output signals

Advantages and Disadvantages

Advantages: - High-speed operation enables efficient data transfer between different voltage domains - Differential inputs/outputs provide noise immunity and signal integrity - Wide supply voltage range allows flexibility in system integration - Low power consumption helps in reducing overall power requirements

Disadvantages: - Limited to ECL and TTL logic level translation, not suitable for other logic families - Requires careful consideration of input/output voltage levels to prevent damage or incorrect operation

Working Principles

The MC100LVEL51DR2G is designed to translate logic levels between ECL and TTL voltage domains. It utilizes differential signaling to improve noise immunity and signal integrity. The device operates by comparing the input voltage levels with a reference voltage and generating corresponding output levels based on the comparison results. The output enable/disable feature allows easy control of the output signals.

Detailed Application Field Plans

The MC100LVEL51DR2G is commonly used in applications where logic level translation is required between ECL and TTL voltage domains. Some specific application fields include:

1. Communication Systems: Used in high-speed data communication systems to interface between ECL-based network equipment and TTL-based control units.
2. Test and Measurement Equipment: Employed in test and measurement instruments to facilitate communication between ECL-based test circuits and TTL-based control interfaces.
3. Industrial Automation: Integrated into industrial automation systems to enable communication between ECL-based sensors and TTL-based control modules.

Detailed and Complete Alternative Models

1. MC100ELT21DR2G: Similar functionality with slightly different pin configuration.
2. MC100EP16VADTR2G: Provides logic level translation between ECL and PECL (Positive Emitter-Coupled Logic) voltage domains.
3. MC10H116P: Offers logic level translation between ECL and CMOS (Complementary Metal-Oxide-Semiconductor) voltage levels.

Note: The above alternative models are just a few examples, and there are several other options available in the market for logic level translation between different voltage domains.

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