LMK02002ISQX/NOPB

Product Overview

Category: Integrated Circuit (IC)

Use: The LMK02002ISQX/NOPB is a high-performance clock jitter cleaner and frequency synthesizer. 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 design

Package: The LMK02002ISQX/NOPB is available in a small outline integrated circuit (SOIC) package, which ensures easy integration into electronic systems.

Essence: The essence of the LMK02002ISQX/NOPB lies in its ability to generate highly accurate and stable clock signals, making it an essential component in applications that require precise timing.

Packaging/Quantity: The LMK02002ISQX/NOPB is typically sold in reels containing 250 units per reel.

Specifications

• Input Frequency Range: 1 MHz to 750 MHz
• Output Frequency Range: 10 kHz to 1 GHz
• Phase Noise: -150 dBc/Hz at 100 kHz offset
• Jitter: < 0.5 ps RMS
• Supply Voltage: 3.3 V
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The LMK02002ISQX/NOPB features 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 LMK02002ISQX/NOPB employs advanced techniques to reduce clock jitter, resulting in cleaner and more stable clock signals.
• Frequency Synthesis: It can generate a wide range of frequencies with high accuracy, making it suitable for various applications that require precise timing.
• Flexible Configuration: The device 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 accurate and reliable clock signals. - Low phase noise and low jitter output improve overall system performance. - Wide frequency range allows for versatile application possibilities. - Flexible configuration options provide customization capabilities.

Disadvantages: - Limited input frequency range (1 MHz to 750 MHz) may not cover all possible applications. - Requires external crystal oscillator for operation, adding to the complexity of the design.

Working Principles

The LMK02002ISQX/NOPB utilizes a combination of clock jitter cleaning techniques and frequency synthesis algorithms. It takes an input clock signal and processes it to remove unwanted jitter, resulting in a cleaner and more stable output clock signal. The device also incorporates a frequency synthesizer that generates precise clock signals with low phase noise and low jitter across a wide frequency range.

Detailed Application Field Plans

The LMK02002ISQX/NOPB finds applications in various fields where accurate and stable clock signals are crucial. Some of the potential application areas include:

1. Telecommunications: The device can be used in communication systems, such as base stations and network switches, to ensure precise timing synchronization.
2. Test and Measurement Equipment: It is suitable for high-precision test and measurement instruments that require accurate timing signals.
3. Data Centers: The LMK02002ISQX/NOPB can be employed in data centers to synchronize clocks across multiple systems and devices.
4. Industrial Automation: It finds use in industrial automation systems that rely on precise timing for synchronization and coordination.

Detailed and Complete Alternative Models

1. LMK02000ISQX/NOPB: Similar to the LMK02002ISQX/NOPB, but with a lower frequency range (1 MHz to 500 MHz).
2. LMK02005ISQX/NOPB: Offers a higher frequency range (10 kHz to 2 GHz) compared to the LMK02002ISQX/NOPB.
3. LMK02010ISQX/NOPB: Provides an extended input frequency range (1 MHz to 1.5 GHz) while maintaining low phase noise and low jitter characteristics.

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

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