LMK05318BRGZR

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LMK05318BRGZR

+БОМ

IC CLOCK SYNCHRONIZER 48VQFN

  • ПроизводительТехасские инструменты

  • Мфр. Часть #LMK05318BRGZR

  • В наличии2023

365 Дни гарантии качества

7*24 часы обслуживания каранти

90-гарантия послепродажного дня

Гарантия подлинного продукта

Спецификации

Атрибут Ценность
Part Status Active
Digi Key Programmable Not Verified
Type Clock Synchronizer and Jitter Cleaner
PLL Yes with Bypass
Input LVCMOS
Output CML, HCSL, LVCMOS, LVDS, LVPECL
Number of Circuits 1
Ratio - Input: Output 3:8
Differential - Input: Output Yes/Yes
Frequency - Max 200MHz, 400MHz, 1.25GHz
Divider / Multiplier Yes/Yes
Voltage - Supply 3.135V ~ 3.465V
Operating Temperature -40°C ~ 85°C
Mounting Type Surface Mount
Package / Case 48-VFQFN Exposed Pad
Supplier Device Package 48-VQFN (7x7)

Обзор

Description

The LMK05318BRGZR is a high-performance, low-jitter clock generator developed by Texas Instruments. It is designed for applications requiring precise timing solutions, such as communications, industrial, and data center equipment. This device features a programmable output frequency range and can generate multiple clock outputs from a single reference input.
Key specifications include low phase noise, excellent power supply rejection, and a wide operating temperature range, making it suitable for demanding environments. The LMK05318BRGZR supports various output formats, including LVCMOS and LVDS, and offers flexibility with its programmable output dividers and multipliers.
Additionally, it utilizes a phase-locked loop (PLL) architecture to maintain signal integrity and minimize jitter, ensuring reliable performance in time-sensitive applications. With its compact package and efficient power consumption, the LMK05318BRGZR is an ideal choice for developers seeking a versatile and robust clock solution.

Equivalent

The LMK05318BRGZR is a low-jitter clock generator and is often compared to products like the Si5351 from Silicon Labs and the MAX5950 from Maxim Integrated. Other potential equivalents include the CDCLVC1107 from Texas Instruments and the CY2302 from Cypress Semiconductor. When looking for alternatives, consider specifications such as output frequency range, jitter performance, and power supply requirements to ensure compatibility. Always review the datasheets for specific application needs.

Features

The LMK05318BRGZR is a clock generator from Texas Instruments designed for high-performance applications. Key features include:
1. Frequency Range: It supports a wide output frequency range, typically from 1 kHz up to 1.5 GHz.
2. Low Jitter: Offers low phase noise and low jitter performance, making it suitable for high-frequency applications.
3. Multiple Outputs: Provides multiple configurable outputs, allowing for various clock signals from a single device.
4. Flexible Input: Accepts a range of input frequencies and can be synchronized with external clocks.
5. Power Supply: Operates with a low supply voltage, typically around 3.3V, ensuring energy efficiency.
6. Programmable Features: Programmable output frequencies and configurations can be set via I2C, enhancing versatility.
7. Compact Package: Available in a small form factor package, facilitating integration into space-constrained designs.
These features make the LMK05318BRGZR a robust choice for telecommunications, data communications, and networking applications.

Pinout

The LMK05318BRGZR is a high-performance clock generator and jitter cleaner from Texas Instruments. It features a total of 32 pins.
Key functions of the LMK05318 include:
- Clock generation: It generates multiple high-frequency output clocks.
- Jitter cleaning: It reduces jitter in incoming clock signals to improve signal integrity.
- Flexible output configuration: The device supports various output frequency settings and output formats, including LVPECL, LVDS, and CMOS.
- Programmable settings: Users can configure the device via SPI, allowing for custom clock output configurations and functionalities.
- Integrated features: It includes features such as output enable/disable, programmable delay, and power-saving modes.
Overall, the LMK05318 is designed for applications requiring precise clock generation and distribution, such as in communications, data converters, and high-speed digital systems.

Manufacturer

The LMK05318BRGZR is manufactured by Texas Instruments (TI), a global semiconductor company headquartered in Dallas, Texas. Founded in 1930, Texas Instruments designs and produces a wide range of electronic components, including analog and embedded processing products. The company is well-known for its innovations in analog technology, digital signal processing, and microcontrollers, catering to various industries such as automotive, industrial, communications, and consumer electronics.
Texas Instruments is a leader in the semiconductor market, focusing on high-performance and low-power solutions. The LMK05318BRGZR is a precision clock generator and jitter cleaner, primarily used in applications requiring high-frequency clock signals, such as telecommunications, networking, and data acquisition systems. TI is recognized for its commitment to quality and reliability, making it a preferred choice among engineers and developers in the electronics sector.

Application

The LMK05318BRGZR is a high-performance clock generator and jitter cleaner primarily used in telecommunications, data centers, and high-speed data applications. It supports various application areas including:
1. Networking Equipment: Ensuring precise timing for routers and switches.
2. Data Converters: Providing stable clock signals for ADCs and DACs.
3. Base Station Equipment: Enhancing synchronization in cellular networks.
4. Broadband Systems: Improving performance in DOCSIS and fiber optics.
5. Consumer Electronics: Used in gaming consoles and high-definition displays for low jitter.
Its flexibility and precision make it suitable for any application requiring high-frequency clock generation and synchronization.

Package

The LMK05318BRGZR is packaged in a 32-pin VQFN (Very Thin Quad Flat No-lead) package, which provides a compact form factor suitable for space-constrained applications.

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