LMK1C1104DQFR

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LMK1C1104DQFR

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  • FabricanteTexas Instruments

  • Peça do Fabricante #LMK1C1104DQFR

  • Pacote WSON (DQF)-8

  • Em Estoque3875

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Especificações

Atributo Valor
Package Tape & Reel (TR)
ProductStatus Active
Type Clock Buffer
NumberofCircuits 1
Ratio-Input:Output 1:4
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

Visão Geral

Description

The LMK1C1104DQFR is a clock buffer IC (integrated circuit) designed by Texas Instruments. It is primarily used in applications requiring clock distribution with low additive jitter, which is crucial for maintaining signal integrity in high-performance systems. This device features a 1:4 LVCMOS fanout buffer configuration, ideal for distributing a single clock input to multiple outputs without significant signal degradation.
The LMK1C1104DQFR supports a wide range of input frequencies and offers low phase noise, making it suitable for telecommunications, data communications, and other high-speed digital applications. It operates at a supply voltage range typically from 2.5V to 3.3V, accommodating various system requirements. The device comes in a compact package, enabling easy integration into space-constrained designs.
Additionally, the buffer provides excellent signal isolation and minimal crosstalk between the channels, ensuring high reliability and performance. Its robust design helps in meeting stringent standards required by modern electronic devices, enhancing overall system efficiency and performance.

Equivalent

The LMK1C1104DQFR is a clock buffer from Texas Instruments. Equivalent products may include:
1. Micrel/Microchip SY89295U: A high-speed, low-jitter clock buffer.
2. IDT (Integrated Device Technology) 5V49EE901: A programmable clock generator and buffer.
3. ON Semiconductor NB3L553: A low-skew, low-jitter clock buffer.
It's essential to verify compatibility based on specific application requirements like pin configuration, voltage, and temperature range.

Features

The LMK1C1104DQFR is a differential clock fanout buffer designed by Texas Instruments. It features ultra-low additive jitter, making it suitable for high-performance applications that require precise timing. The device supports a frequency range from DC to 1.5 GHz, allowing for versatile clock distribution across various applications. It includes four differential LVPECL outputs, providing flexibility in interfacing with other components in your system. The LMK1C1104DQFR operates with a supply voltage range of 3.15 V to 3.45 V and is designed to offer low power consumption while maintaining high performance. The device also features an output enable function, which allows for easy management of the outputs. Additionally, its compact package makes it suitable for space-constrained designs. Overall, the LMK1C1104DQFR is ideal for applications in communication infrastructure, data centers, and other areas requiring high-speed and low-jitter clock distribution.

Pinout

The LMK1C1104DQFR is a clock buffer IC manufactured by Texas Instruments. It typically comes in a 16-pin VQFN package. This device is designed to distribute a clock signal to multiple destinations with minimal added jitter, ensuring signal integrity in clock distribution networks. The LMK1C1104 operates with a single input clock and provides four identical outputs, which can be used to drive multiple clock loads. The device supports a wide input frequency range and offers low additive phase noise, making it suitable for high-performance applications. For precise and detailed information about pin functions, including input, output, power, and ground pins, it's best to consult the official datasheet provided by Texas Instruments.

Manufacturer

The LMK1C1104DQFR is manufactured by Texas Instruments. Texas Instruments, often abbreviated as TI, is an American technology company that designs and manufactures semiconductors and various integrated circuits. It is one of the largest semiconductor companies in the world and is particularly well-known for its analog chips and embedded processors. Beyond semiconductors, TI provides digital signal processors (DSPs), microcontrollers, and other electronics that are integral in a wide range of applications, including consumer electronics, industrial equipment, automotive electronics, and communication devices. The company is recognized for its innovation in the electronics industry and has a global presence, serving customers in numerous countries.

Application

The LMK1C1104DQFR is a clock buffer or clock distribution IC used primarily in telecommunications, networking, and data center applications. It is designed to provide high-performance clock distribution for systems requiring precise timing and low jitter. Typical application areas include synchronization of digital systems, distribution of reference clocks in high-speed data transmission equipment, and enhancing the performance of communication protocols in routers, switches, and base stations. Its capabilities make it suitable for any application requiring reliable and efficient clock signal management.

Package

The LMK1C1104DQFR is a clock buffer from Texas Instruments, and it comes in a WQFN (Very Thin Quad Flat No-Lead) package. The specific package type is 24-Pin WQFN, offering a compact form factor suitable for high-density designs.

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