LMK04101SQX/NOPB

Product Overview

Category: Integrated Circuit (IC)

Use: The LMK04101SQX/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 - Compact package size

Package: The LMK04101SQX/NOPB is available in a small outline integrated circuit (SOIC) package.

Essence: The essence of the LMK04101SQX/NOPB lies in its ability to generate stable and accurate clock signals, ensuring reliable operation of electronic systems.

Packaging/Quantity: The LMK04101SQX/NOPB is typically sold in reels containing a quantity of 250 units per reel.

Specifications

• Input Frequency Range: 1 MHz to 710 MHz
• Output Frequency Range: 1 kHz to 945 MHz
• Phase Noise: -150 dBc/Hz at 100 kHz offset
• Jitter: < 0.5 ps RMS (root mean square)
• Supply Voltage: 3.3 V
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The LMK04101SQX/NOPB has the following pin configuration:

1. VDDA: Analog power supply
2. VDDD: Digital power supply
3. GND: Ground
4. XIN: Crystal oscillator input
5. XOUT: Crystal oscillator output
6. CLK_OUT: Clock output
7. SDA: I2C serial data input/output
8. SCL: I2C serial clock input

Functional Features

• Clock Jitter Cleaning: The LMK04101SQX/NOPB employs advanced techniques to reduce clock jitter, resulting in improved signal quality and system performance.
• Frequency Synthesis: It can generate precise clock signals with a wide range of frequencies, making it suitable for various applications that require different clock rates.
• Flexible Configuration: The IC offers multiple configuration options, allowing users to customize the output frequency, phase, and other parameters according to their specific requirements.

Advantages and Disadvantages

Advantages: - High-performance clock jitter cleaning ensures reliable operation of electronic systems. - Low phase noise and low jitter output result in improved signal integrity. - Wide frequency range provides flexibility for diverse applications. - Compact package size allows for space-efficient integration into electronic devices.

Disadvantages: - Limited input and output frequency ranges may not meet the requirements of certain specialized applications. - Complex configuration options may require technical expertise for optimal utilization.

Working Principles

The LMK04101SQX/NOPB utilizes a combination of clock jitter cleaning and frequency synthesis techniques. It takes an input clock signal and processes it through internal circuits to remove unwanted jitter and noise. The cleaned clock signal is then used as a reference to generate precise output clock signals with low phase noise and low jitter.

Detailed Application Field Plans

The LMK04101SQX/NOPB finds application in various fields, including:

1. Telecommunications: Providing stable clock signals for communication systems, ensuring accurate data transmission.
2. Networking: Synchronizing network devices and improving overall network performance.
3. Test and Measurement Equipment: Generating precise timing signals for accurate measurements.
4. Audio/Video Systems: Ensuring synchronization between audio and video components for seamless playback.
5. Industrial Automation: Timing control in industrial automation systems, enhancing efficiency and accuracy.

Detailed and Complete Alternative Models

1. LMK04828SQE/NOPB: A similar clock jitter cleaner and frequency synthesizer IC with extended frequency range and additional features.
2. LMK03806SQE/NOPB: A compact clock generator IC with built-in clock jitter cleaning capabilities, suitable for space-constrained applications.
3. LMK03000SQE/NOPB: A high-performance clock synthesizer IC with advanced phase-locked loop (PLL) technology for precise frequency synthesis.

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