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LMK1C1102DQFR

Name: LMK1C1102DQFR
Rating: 4.7 (12 reviews)

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Mfr。パート #LMK1C1102DQFR
パッケージ WSON (DQF)-8
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仕様

Package	Tape & Reel (TR)
ProductStatus	Active
Type	Clock Buffer
NumberofCircuits	1
Ratio-Input:Output	1:2
Differential-Input:Output	No/No
Input	Clock, LVCMOS
Output	Clock, LVCMOS
Frequency-Max	250 MHz
Voltage-Supply	1.71V ~ 1.89V, 2.375V ~ 2.625V, 3.135V ~ 3.465V
OperatingTemperature	-40°C ~ 125°C (TA)
MountingType	Surface Mount
Package/Case	8-WFDFN

概要

Description

The LMK1C1102DQFR is a highly integrated clock generator and jitter cleaner designed for high-performance applications. It is part of Texas Instruments' LMK series, known for low phase noise and low jitter characteristics, making it suitable for data communication and networking systems. The device provides multiple output frequencies and supports a wide range of input clocks, enabling flexibility in design.
Key features include programmable output dividers, low power consumption, and a compact package that facilitates space-saving designs. The LMK1C1102DQFR is commonly used in applications such as base stations, high-speed data converters, and other communication systems requiring precise timing. Its ability to clean and generate stable clock signals enhances system performance and reliability.

Features

The LMK1C1102DQFR is a high-performance clock generator and jitter cleaner designed for various applications including networking and telecommunications. Key features include:
1. Dual Output: Offers two programmable output frequencies, allowing flexibility in system design.
2. Low Jitter: Provides low phase noise and low jitter, crucial for high-performance applications.
3. Programmable: Features programmable output frequency, enabling customization for specific requirements.
4. Input Frequency Range: Supports a wide range of input frequencies, making it versatile for different clock sources.
5. Power Supply: Operates on a low-voltage supply, enhancing power efficiency.
6. Package Type: Available in a compact LQFP package, facilitating easy integration into PCB designs.
7. Temperature Range: Suitable for industrial applications with an extended operating temperature range.
These features make the LMK1C1102DQFR ideal for applications such as data centers, high-speed communications, and other timing-critical systems.

Package

The LMK1C1102DQFR is available in a VQFN (Very Thin Quad Flat No-lead) package type, specifically a 16-pin configuration. This package type is compact, suitable for applications requiring low-profile components, and facilitates efficient thermal performance.

Pinout

The LMK1C1102DQFR is a low-power clock generator and has a pin count of 16. It features a versatile architecture that allows for the generation of multiple clock outputs from a single reference clock input. Key functions include:
- Input/Output Clocks: It can generate two differential outputs (LVDS) and supports various clock output formats.
- Programmable Frequency: The frequency of the output clocks can be programmed via an I2C interface, allowing flexibility for different applications.
- Integrated Features: It includes features like integrated low jitter, support for multiple input frequencies, and the ability to generate phase-locked loops (PLLs).
- Power Management: The device also has low power consumption, making it suitable for battery-operated applications.
This clock generator is commonly used in communications, data acquisition systems, and industrial applications.

Manufacturer

The LMK1C1102DQFR is manufactured by Texas Instruments (TI), a global semiconductor company headquartered in Dallas, Texas. Texas Instruments specializes in designing and manufacturing a wide range of electronic components, including analog and digital semiconductors, embedded processors, and integrated circuits. The company is known for its innovation in various sectors such as consumer electronics, automotive, industrial automation, and telecommunications. Founded in 1930, TI has established itself as a leader in the electronics industry, providing solutions that enable the development of advanced technologies.

Application

The LMK1C1102DQFR is a high-performance clock generator and jitter cleaner, primarily used in telecommunications, data center applications, networking equipment, and high-speed data conversion. It is designed for synchronizing clock signals in systems requiring precision timing, such as video processing, audio applications, and radar systems. Its versatility allows it to support various clocking needs in modern electronic designs.

Equivalent

The LMK1C1102DQFR chip is a low-power, high-frequency clock generator. Equivalent products include:
1. Si5351 - Silicon Labs
2. LMK04832 - Texas Instruments
3. CDCVF2504 - Texas Instruments
4. IDT8T49N242 - Integrated Device Technology
Ensure to check specifications for compatibility based on your application needs.