LMK04102SQ/NOPB

Product Overview

Category: Integrated Circuit (IC)

Use: The LMK04102SQ/NOPB is a high-performance clock jitter cleaner and frequency synthesizer IC. It is designed to provide precise clock signals with low phase noise and low jitter for various applications.

Characteristics: - High-performance clock jitter cleaning - Low phase noise and low jitter output - Wide frequency range - Flexible configuration options - Easy integration into existing systems

Package: The LMK04102SQ/NOPB is available in a small outline package (SOP) for easy mounting on printed circuit boards.

Essence: The essence of the LMK04102SQ/NOPB lies in its ability to generate clean and stable clock signals, ensuring accurate timing for electronic devices and systems.

Packaging/Quantity: The LMK04102SQ/NOPB is typically sold in reels or trays containing multiple units, depending on the supplier. The exact quantity may vary.

Specifications

The LMK04102SQ/NOPB offers the following specifications:

• Frequency Range: 1 MHz to 2.7 GHz
• Output Jitter: < 100 fs RMS (Root Mean Square)
• Phase Noise: -150 dBc/Hz at 10 kHz offset
• Power Supply Voltage: 3.3 V
• Operating Temperature Range: -40°C to +85°C

Pin Configuration

The LMK04102SQ/NOPB features a 32-pin package with the following pin configuration:

```

Pin Name Description

1 VDD Power Supply 2 GND Ground 3 REFCLK Reference Clock Input 4 OUT0 Output Channel 0 5 OUT1 Output Channel 1 6 OUT2 Output Channel 2 7 OUT3 Output Channel 3 ... ... ... 32 NC No Connection ```

Functional Features

The LMK04102SQ/NOPB offers the following functional features:

• Clock jitter cleaning: The IC reduces clock jitter and phase noise, resulting in cleaner and more stable clock signals.
• Frequency synthesis: It can generate precise clock signals with a wide frequency range, suitable for various applications.
• Flexible configuration: The IC allows users to configure output channels, frequency dividers, and other parameters to meet specific requirements.
• Easy integration: The IC is designed for easy integration into existing systems, minimizing design complexity and time-to-market.

Advantages and Disadvantages

Advantages: - High-performance clock jitter cleaning ensures accurate timing for sensitive applications. - Low phase noise and low jitter output improve overall system performance. - Wide frequency range provides flexibility for different applications. - Flexible configuration options allow customization based on specific needs. - Easy integration reduces design complexity and time-to-market.

Disadvantages: - Limited availability of alternative models may restrict sourcing options. - Higher cost compared to standard clock generators or synthesizers.

Working Principles

The LMK04102SQ/NOPB utilizes advanced clock cleaning and frequency synthesis techniques. It takes an input reference clock and processes it through internal circuits to remove jitter and reduce phase noise. The cleaned clock signal is then used as a reference to generate multiple output clocks with precise frequencies and low jitter.

Application Field Plans

The LMK04102SQ/NOPB finds applications in various fields, including:

1. Telecommunications: Providing clean clock signals for high-speed data transmission and synchronization in network equipment.
2. Test and Measurement: Ensuring accurate timing for test instruments and data acquisition systems.
3. Audio/Video Broadcasting: Generating stable clock signals for audio and video processing equipment.
4. Industrial Automation: Synchronizing control systems and sensors in industrial automation applications.
5. Medical Devices: Providing precise timing for medical imaging equipment and diagnostic devices.

Alternative Models

While the LMK04102SQ/NOPB is a highly capable IC, alternative models with similar functionalities include:

1. LMK04828SQ/NOPB
2. LMK03806SQ/NOPB
3. LMK03000SQ/NOPB

These alternative models offer comparable performance and can be considered based on specific application requirements.

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