LMK04100SQ/NOPB

Product Overview

Category: Integrated Circuit (IC)

Use: The LMK04100SQ/NOPB is a high-performance clock jitter cleaner and frequency synthesizer IC. It is designed to provide precise and stable clock signals for various applications.

Characteristics: - High-performance clock jitter cleaning - Frequency synthesis capability - Low phase noise - Wide frequency range - Flexible configuration options

Package: The LMK04100SQ/NOPB is available in a small outline quad flat package (SOIC) with 16 pins.

Essence: The essence of the LMK04100SQ/NOPB lies in its ability to clean clock jitter and generate accurate clock signals, ensuring reliable operation of electronic systems.

Packaging/Quantity: The LMK04100SQ/NOPB is typically sold in reels containing 250 units per reel.

Specifications

• Input Clock Frequency Range: 1 MHz to 750 MHz
• Output Clock Frequency Range: 1 kHz to 750 MHz
• RMS Phase Jitter: < 0.5 ps (typical)
• Supply Voltage: 3.3 V
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The LMK04100SQ/NOPB features the following pin configuration:

1. VDDA: Analog power supply
2. VDDD: Digital power supply
3. GND: Ground
4. XIN: Input clock signal
5. XOUT: Output clock signal
6. CLKIN: Reference clock input
7. CLKOUT0: Output clock 0
8. CLKOUT1: Output clock 1
9. CLKOUT2: Output clock 2
10. CLKOUT3: Output clock 3
11. CLKOUT4: Output clock 4
12. CLKOUT5: Output clock 5
13. CLKOUT6: Output clock 6
14. CLKOUT7: Output clock 7
15. NC: No connection
16. NC: No connection

Functional Features

• Clock Jitter Cleaning: The LMK04100SQ/NOPB effectively reduces clock jitter, ensuring high-quality clock signals.
• Frequency Synthesis: It can generate multiple clock frequencies from a single reference clock input.
• Flexible Configuration: The IC offers various configuration options to meet specific application requirements.
• Low Phase Noise: The LMK04100SQ/NOPB produces clock signals with low phase noise, minimizing signal distortion.

Advantages and Disadvantages

Advantages: - High-performance clock jitter cleaning capability - Wide frequency range for clock synthesis - Low phase noise output - Flexible configuration options

Disadvantages: - Limited number of output clocks (8 in total) - Requires external reference clock input

Working Principles

The LMK04100SQ/NOPB utilizes advanced clock cleaning and frequency synthesis techniques. It employs internal PLLs (Phase-Locked Loops) to clean the input clock signal and generate stable output clock signals. The IC's flexible configuration options allow users to tailor the output clocks according to their specific needs.

Detailed Application Field Plans

The LMK04100SQ/NOPB finds applications in various fields, including:

1. Telecommunications: Provides precise clock signals for network equipment, ensuring reliable data transmission.
2. Data Centers: Enables accurate synchronization of servers and networking devices.
3. Test and Measurement: Offers stable clock references for precise measurements.
4. Industrial Automation: Facilitates synchronized operation of industrial control systems.
5. Audio/Video Broadcasting: Ensures accurate timing for broadcasting equipment.

Detailed and Complete Alternative Models

1. LMK04828: A similar clock jitter cleaner and frequency synthesizer IC with additional features.
2. LMK03806: A lower-cost alternative with reduced functionality but suitable for basic clock cleaning requirements.
3. LMK04208: Offers a higher number of output clocks for applications requiring more synchronization points.

(Note: The above alternative models are provided as examples and may not cover all available alternatives in the market.)

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