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MC100EL1648MG
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MC100EL1648MG

Product Overview

  • Category: Integrated Circuit (IC)
  • Use: Clock Generator
  • Characteristics: High-speed, low-jitter, differential clock generator
  • Package: 16-pin SOIC (Small Outline Integrated Circuit)
  • Essence: Generates precise and stable clock signals for high-speed digital systems
  • Packaging/Quantity: Available in reels of 2500 units

Specifications

  • Supply Voltage: 3.3V
  • Operating Temperature: -40°C to +85°C
  • Output Frequency Range: 1MHz to 2.5GHz
  • Output Type: Differential
  • Number of Outputs: 4
  • Input Type: Crystal or Single-ended
  • Input Frequency Range: 1MHz to 200MHz
  • Phase Noise: -150dBc/Hz (typical) at 10kHz offset
  • Jitter: <1ps RMS (root mean square)

Pin Configuration

The MC100EL1648MG has a total of 16 pins arranged as follows:

  1. VCC
  2. GND
  3. OUT0
  4. OUT0B
  5. OUT1
  6. OUT1B
  7. OUT2
  8. OUT2B
  9. OUT3
  10. OUT3B
  11. SEL
  12. NC (No Connection)
  13. XTAL1
  14. XTAL2
  15. NC
  16. NC

Functional Features

  • Generates four differential clock outputs with precise frequency control
  • Supports both crystal and single-ended input options
  • Low phase noise and jitter for high-quality clock signals
  • Wide operating temperature range for versatile applications
  • Compatible with various high-speed digital systems

Advantages

  • High-speed operation enables reliable performance in demanding applications
  • Low jitter ensures accurate synchronization between different components
  • Differential outputs provide noise immunity and signal integrity
  • Flexible input options allow compatibility with different clock sources
  • Compact SOIC package offers easy integration into circuit designs

Disadvantages

  • Limited output frequency range compared to some specialized clock generators
  • Requires an external crystal or single-ended input for operation
  • Not suitable for low-power or battery-operated devices due to higher power consumption

Working Principles

The MC100EL1648MG operates by taking an input clock signal, either from a crystal oscillator or a single-ended source, and generating four differential clock outputs. It utilizes advanced circuitry to minimize phase noise and jitter, ensuring precise timing in high-speed digital systems. The device incorporates internal frequency dividers and phase-locked loops (PLLs) to achieve accurate frequency control.

Application Field Plans

The MC100EL1648MG finds extensive use in various applications, including:

  1. Telecommunications: Clock generation for high-speed data transmission systems.
  2. Networking: Synchronization of network switches, routers, and servers.
  3. Test and Measurement: Precise timing for test equipment and data acquisition systems.
  4. Industrial Automation: Clock synchronization in industrial control systems.
  5. Broadcast and Video: Timing reference for video processing and broadcasting equipment.

Alternative Models

For users seeking alternative options, the following clock generator ICs can be considered:

  1. MC100EP116FAG: 6-output differential clock generator with wider frequency range.
  2. MC10E111FNG: Single-ended to differential clock converter with adjustable delay.
  3. MC100LVEL11DTR2G: Low-voltage differential clock driver with multiple outputs.

These alternatives offer different features and specifications to cater to specific application requirements.

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技術ソリューションにおける MC100EL1648MG の適用に関連する 10 件の一般的な質問と回答をリストします。

Sure! Here are 10 common questions and answers related to the application of MC100EL1648MG in technical solutions:

  1. Q: What is MC100EL1648MG? A: MC100EL1648MG is a high-speed, low-power phase-locked loop (PLL) frequency synthesizer integrated circuit (IC).

  2. Q: What are the key features of MC100EL1648MG? A: Some key features include wide frequency range, low jitter, high-speed operation, differential inputs/outputs, and compatibility with ECL logic families.

  3. Q: How can MC100EL1648MG be used in technical solutions? A: MC100EL1648MG can be used for clock generation, frequency synthesis, clock recovery, and timing applications in various electronic systems.

  4. Q: What is the operating voltage range for MC100EL1648MG? A: The operating voltage range for MC100EL1648MG is typically between -5.2V and -3.8V.

  5. Q: Can MC100EL1648MG operate at high frequencies? A: Yes, MC100EL1648MG is designed to operate at high frequencies, typically up to several gigahertz.

  6. Q: Does MC100EL1648MG require external components for operation? A: Yes, MC100EL1648MG requires external passive components such as resistors, capacitors, and inductors for proper operation.

  7. Q: Is MC100EL1648MG compatible with other logic families? A: Yes, MC100EL1648MG is compatible with ECL (Emitter-Coupled Logic) logic families, making it suitable for integration into existing systems.

  8. Q: Can MC100EL1648MG generate multiple output frequencies simultaneously? A: Yes, MC100EL1648MG can generate multiple output frequencies simultaneously by configuring its internal dividers and feedback paths.

  9. Q: What is the typical jitter performance of MC100EL1648MG? A: MC100EL1648MG offers low jitter performance, typically in the range of picoseconds (ps).

  10. Q: Are there any application notes or reference designs available for MC100EL1648MG? A: Yes, the manufacturer provides application notes and reference designs that offer guidance on using MC100EL1648MG in various technical solutions.

Please note that the answers provided here are general and may vary depending on specific implementation requirements and datasheet specifications.