LMK62E2-156M25SIAR

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LMK62E2-156M25SIAR

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SILIC OSC XO 156.2500MHZ LVPECL

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Especificações

Atributo Valor
Series LMK62XX
Part Status Not For New Designs
Base Resonator Silicon
Type XO (Standard)
Frequency 156.25 MHz
Function Enable/Disable
Output LVPECL
Voltage - Supply 3.3V
Frequency Stability ±50ppm
Operating Temperature -40°C ~ 85°C
Current - Supply (Max) 110mA
Mounting Type Surface Mount
Package / Case 6-SMD Module
Supplier Device Package 6-QFM (5x3.2)
Size / Dimension 0.197" L x 0.126" W (5.00mm x 3.20mm)
Height - Seated (Max) 0.043" (1.10mm)
Base Product Number LMK62E2

Visão Geral

Description

The LMK62E2-156M25SIAR is a precision oscillator produced by Texas Instruments. It offers a stable and reliable clock source suitable for networking, communications, and industrial applications. This device features a frequency output of 156.25 MHz, designed to meet the needs of systems requiring high precision timing.
Key specifications include low phase noise and jitter, which are crucial for maintaining signal integrity in high-speed data transfer. The oscillator operates over a wide temperature range, ensuring consistent performance in various environments. It supports a 3.3V supply voltage and comes in a compact 6-pin SOT-23 package, making it easy to integrate into space-constrained designs.
The LMK62E2-156M25SIAR is known for its robustness and reliability, with features like power-down support for energy efficiency. This oscillator is ideal for applications necessitating strict timing specifications, such as network switches, routers, and synchronous optical networking (SONET) equipment. Its combination of high performance and compact size makes it a versatile solution for modern electronic systems.

Equivalent

The LMK62E2-156M25SIAR is a precision oscillator from Texas Instruments. Equivalent products could include:
1. Si5351 series by Silicon Labs
2. DS32kHz series by Maxim Integrated
3. XO53 series by CTS Corporation
4. CVHD-950 series by Crystek Corporation
These alternatives offer similar frequency stability and output capabilities. Always verify specific requirements such as frequency, phase noise, and jitter to ensure compatibility.

Features

The LMK62E2-156M25SIAR is a high-performance, low-jitter oscillator from Texas Instruments. It operates at a fixed frequency of 156.25 MHz and is primarily designed for applications requiring precise timing and synchronization. Key features include:
1. Low Phase Jitter: Offers low phase jitter performance, typically less than 100 fs RMS, making it suitable for high-speed data communications and networking systems.

2. Frequency Stability: Provides excellent frequency stability options over temperature variations, ensuring reliable performance in diverse environments.
3. Output Format: Supports LVCMOS output, which is compatible with a variety of digital circuits.
4. Operating Temperature: The part is rated for an industrial operating temperature range, typically from -40°C to +85°C, ensuring functionality in challenging thermal conditions.
5. Supply Voltage: Operates on a standard supply voltage, often around 2.5V or 3.3V, providing flexibility for integration into different systems.
6. Package: Comes in a small, 6-pin SMD package, facilitating easy integration into PCBs with space constraints.
This makes the LMK62E2-156M25SIAR ideal for applications in telecommunications, networking, and other systems requiring precise clock generation.

Pinout

The LMK62E2-156M25SIAR is a precision, low-jitter oscillator from Texas Instruments. It is designed for high-performance clock generation applications. This oscillator comes in a 6-pin package. Here’s a brief overview of its pin functions:
1. VCC: Supply Voltage Pin - Provides power to the device.
2. GND: Ground Pin - Ground reference for the device.
3. OE: Output Enable - Used to enable or disable the output clock signal.
4. OUT: Clock Output - Provides the differential clock output signal.
5. nOUT: Complementary Clock Output - Provides the complementary differential clock output.
6. NC: No Connect - This pin is not internally connected and is typically left floating or tied to ground.
The LMK62E2-156M25SIAR is set to operate specifically at a frequency of 156.25 MHz and offers excellent phase noise characteristics, making it suitable for applications such as networking and communications systems.

Manufacturer

The LMK62E2-156M25SIAR is manufactured by Texas Instruments (TI). Texas Instruments is a global technology company that designs and manufactures semiconductors and various integrated circuits, which are widely used in electronic devices. TI's products cater to a range of industries, including automotive, industrial, personal electronics, communications equipment, and enterprise systems. The company is well-known for its innovation and development in analog and embedded processing technologies.

Application

The LMK62E2-156M25SIAR is a high-performance, low-jitter oscillator commonly used in applications requiring precise timing and frequency control. Key application areas include telecommunications, networking equipment, data centers, test and measurement equipment, and various industrial and medical devices. Its reliable frequency output and stability make it ideal for synchronizing communication protocols, ensuring data integrity, and enhancing the performance of systems that rely heavily on accurate timing.

Package

The package type of the LMK62E2-156M25SIAR is a 6-pin Small Outline No-lead (SON) package. This package is compact, providing a space-efficient solution for integration into various electronic systems.

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