MC100LVEL16DG

Basic Information Overview

• Category: Integrated Circuit
• Use: Logic Level Translator
• Characteristics: High-speed, low-voltage, differential input/output
• Package: SOIC (Small Outline Integrated Circuit)
• 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 +5.7V (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: 350 ps
• Rise/Fall Time: 150 ps

Detailed Pin Configuration

The MC100LVEL16DG has a total of 8 pins:

1. VEE: Negative power supply
2. GND: Ground reference
3. Q0: Differential output 0
4. Q0#: Complementary differential output 0
5. Q1: Differential output 1
6. Q1#: Complementary differential output 1
7. VCC: Positive power supply
8. VBB: Bias voltage for internal circuitry

Functional Features

• High-speed logic level translation between ECL (Emitter-Coupled Logic) and TTL (Transistor-Transistor Logic) voltage levels
• Differential inputs and outputs for noise immunity and improved signal integrity
• Wide operating frequency range up to 1.6 GHz
• Low propagation delay and fast rise/fall times for high-speed applications

Advantages and Disadvantages

Advantages: - Enables seamless communication between ECL and TTL logic systems - High-speed operation suitable for demanding applications - Differential signaling provides noise immunity and robustness

Disadvantages: - Requires separate power supplies for ECL and TTL voltage domains - Limited to specific voltage ranges (-4.2V to -5.7V for ECL, 0V to +5.7V for TTL)

Working Principles

The MC100LVEL16DG operates by receiving differential input signals in the ECL voltage domain and translating them into corresponding differential output signals in the TTL voltage domain. The device utilizes internal circuitry to perform level shifting and signal conditioning, ensuring proper logic compatibility between different voltage levels.

Detailed Application Field Plans

The MC100LVEL16DG is commonly used in various applications that require logic level translation between ECL and TTL voltage domains. Some typical application fields include:

1. Telecommunications: Used in high-speed data transmission systems to interface between ECL-based network equipment and TTL-based peripheral devices.
2. Test and Measurement: Employed in test equipment to facilitate communication between ECL and TTL logic circuits during signal analysis and measurement.
3. Data Centers: Integrated into data center infrastructure to enable seamless connectivity between ECL-based servers and TTL-based networking equipment.

Detailed and Complete Alternative Models

1. MC100LVEL11DG: Triple differential AND/NAND gate with similar characteristics and pin configuration.
2. MC100LVEL17DWG: Dual differential XOR/XNOR gate offering logic level translation capabilities.
3. MC100LVEL31DTR2G: Quad differential OR/NOR gate with comparable specifications and package type.

(Note: These alternative models are provided as examples and may not cover all possible alternatives.)

This entry provides comprehensive information about the MC100LVEL16DG logic level translator. It includes basic information, specifications, pin configuration, functional features, advantages and disadvantages, working principles, application field plans, and alternative models.