LMK03318RHSR

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LMK03318RHSR

IC LO NOISE JITTER CLOCK 48WQFN

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規格

Series PLLatinum™
Part Status Active
Base Product Number LMK03318
DigiKey Programmable Not Verified
Mounting Type Surface Mount
Package 48-WFQFN Exposed Pad
Supplier Device Package 48-WQFN (7x7)
Packaging Tape & Reel (TR)

概述

Description

LMK03318RHSR is a member of the LMK series of passive timing devices, specifically a programmable clock generator. Designed for applications requiring precise clock signals, this device typically features a low jitter output and supports various output frequencies, making it suitable for telecommunications, data communications, and consumer electronics.
The LMK03318RHSR is noted for its flexibility, allowing users to configure output frequencies through programming, which can be achieved via a serial interface. It supports multiple output formats and can generate multiple clock outputs from a single reference frequency, enhancing system integration and reducing the need for additional components.
Key features often include low phase noise, low power consumption, and a compact package design, which make it an ideal choice for modern electronic systems requiring high-performance clock generation. It is essential for engineers to consult the specific datasheet for detailed specifications, pin configurations, and application guidelines to effectively implement this device in their designs.

Features

The LMK03318RHSR is a low-jitter clock generator from Texas Instruments, designed for high-performance applications. Key features include:
1. Frequency Range: It offers a wide output frequency range, typically from 1 MHz to 1.5 GHz, allowing for flexibility in various applications.

2. Low Jitter: The device is designed to deliver low phase jitter, making it suitable for high-speed communication systems.
3. Programmable Output: It provides programmable output frequencies and output waveforms, enabling customization for specific system requirements.
4. Multiple Outputs: The LMK03318RHSR supports multiple output channels, which can drive various components in a system.
5. Integrated PLL: The integrated Phase-Locked Loop (PLL) helps in generating stable clock signals with reduced noise.
6. Power Supply: It operates with a low power supply voltage, enhancing energy efficiency.
7. Package: Available in a compact 32-pin VQFN package, facilitating easier integration into designs.
These features make the LMK03318RHSR suitable for telecommunications, data converters, and other high-frequency applications.

Package

The LMK03318RHSR package type is a 32-pin VQFN (Very Thin Quad Flat No-lead) package. It features a compact design suitable for efficient thermal management and space-saving applications, often used in clock generation and timing applications.

Pinout

The LMK03318RHSR is a precision clock generator from Texas Instruments with a total pin count of 48. It is designed for low-jitter clock generation and has multiple outputs for driving high-speed digital circuits.
Key functions include:
1. Output Clocks: It provides multiple configurable clock outputs that can be adjusted for frequency and phase.
2. Input Clocks: Supports various input clock sources, including crystal oscillators.
3. Programming Interface: Features a serial interface (I2C or SPI) for configuring settings like output frequency, enabling/disabling outputs, and adjusting output drive strength.
4. Power Management: Includes features for low power consumption and flexible power supply options.
5. Ultra-Low Jitter: Designed for applications requiring high performance in jitter specifications.
This device is commonly used in telecommunications, data center applications, and other high-speed digital systems.

Manufacturer

The manufacturer of the LMK03318RHSR is Texas Instruments (TI). Texas Instruments is a global semiconductor company known for designing and manufacturing a wide range of electronic components, including analog and embedded processing chips. Established in 1930 and headquartered in Dallas, Texas, TI serves various markets, including automotive, industrial, communications, and consumer electronics. The company is recognized for its innovation in technology and has a strong focus on research and development, producing products that enable efficient processing and connectivity in electronic devices.

Application

The LMK03318RHSR is a low-jitter clock generator and frequency synthesizer primarily used in communication systems, high-speed data converters, and digital signal processing applications. It serves in areas such as telecommunications, data center infrastructure, RF applications, and consumer electronics, where precise timing and synchronization are critical. Its versatile output frequency options and low phase noise make it suitable for both industrial and consumer applications.

Equivalent

The LMK03318RHSR is a low-jitter clock generator. Equivalent products include the Texas Instruments LMK03318, Si5351A from Silicon Labs, and the IDS-5075 from Integrated Device Technology. For precise alternatives, consider features like output frequency range, jitter performance, and power supply requirements to ensure compatibility. Always verify specific application needs before selection.

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