LMK61E0M-SIAR

Product Overview

Category: Integrated Circuit (IC)

Use: The LMK61E0M-SIAR is a high-performance clock generator and jitter cleaner IC. It is designed to provide precise clock signals with low jitter for various applications in electronic devices.

Characteristics: - High-performance clock generation - Low jitter output - Wide frequency range - Flexible configuration options

Package: The LMK61E0M-SIAR is available in a small outline integrated circuit (SOIC) package, which ensures easy integration into electronic circuits.

Essence: The essence of the LMK61E0M-SIAR lies in its ability to generate highly accurate clock signals while minimizing jitter, thereby improving the overall performance of electronic systems.

Packaging/Quantity: The LMK61E0M-SIAR is typically sold in reels containing 250 units per reel.

Specifications

The LMK61E0M-SIAR offers the following specifications:

• Frequency Range: 1 MHz to 2.7 GHz
• Output Jitter: < 100 fs RMS (Root Mean Square)
• Supply Voltage: 3.3 V
• Operating Temperature Range: -40°C to +85°C
• Output Format: LVPECL (Low Voltage Positive Emitter-Coupled Logic)

Detailed Pin Configuration

The LMK61E0M-SIAR features the following pin configuration:

1. VDDA: Analog power supply
2. GND: Ground
3. VDDD: Digital power supply
4. OUT0: Clock output 0
5. OUT1: Clock output 1
6. OUT2: Clock output 2
7. OUT3: Clock output 3
8. REFCLK: Reference clock input
9. SDA: I2C serial data input
10. SCL: I2C serial clock input

Functional Features

The LMK61E0M-SIAR offers the following functional features:

• Clock generation with low jitter
• Configurable output frequencies
• Integrated jitter cleaner
• I2C interface for easy configuration
• Multiple clock outputs for versatile applications

Advantages and Disadvantages

Advantages: - High-performance clock generation - Low jitter output for improved system performance - Wide frequency range for compatibility with various applications - Flexible configuration options for customization - Integrated jitter cleaner for enhanced signal quality

Disadvantages: - Requires external reference clock for operation - Limited number of clock outputs (4 in total)

Working Principles

The LMK61E0M-SIAR utilizes a combination of phase-locked loop (PLL) and voltage-controlled oscillator (VCO) techniques to generate precise clock signals. It also incorporates a jitter cleaner circuit that reduces unwanted noise and jitter from the reference clock, resulting in cleaner output signals.

Detailed Application Field Plans

The LMK61E0M-SIAR finds applications in various electronic systems, including but not limited to: - Communication equipment - Data centers - Test and measurement instruments - Industrial automation systems - Audio/video equipment

Detailed and Complete Alternative Models

1. LMK61E2M-SIAR: Similar to LMK61E0M-SIAR, but with additional clock outputs.
2. LMK61E1M-SIAR: Lower frequency range variant of LMK61E0M-SIAR.
3. LMK61E3M-SIAR: Higher frequency range variant of LMK61E0M-SIAR.

These alternative models offer similar functionality with slight variations in specifications to cater to different application requirements.

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