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SI5345A-D-GMR

Name: SI5345A-D-GMR
Rating: 4.7 (12 reviews)

IC BASE/BLANK PROTOTYPE 64QFN

제조업체
Mfr.부분 #SI5345A-D-GMR
패키지 QFN-64
데이터시트 SI5345A-D-GMR DataSheet
재고 있음2915

+BOM은 RFQ는

100% 원래 &새로운

배송 준비 24 시간

365 일 보장

RFQ 및더 많은 할인

사양

Package	Tape & Reel (TR)
ProductStatus	Active

개요

Description

The SI5345A-D-GMR is a high-performance clock generator and jitter cleaner from Silicon Labs, designed for various clock distribution applications. It features a flexible architecture that allows for the generation and manipulation of multiple output clock signals with programmable frequencies. The device supports low-jitter operation, making it ideal for data communications and high-speed networking applications, including 1G, 10G, and more.
Key features include:
- Multiple Outputs: Capable of generating several synchronous outputs from a single reference clock.
- Frequency Flexibility: Users can program the output frequencies via an I2C interface, enabling customization for specific application needs.
- Jitter Performance: Designed to minimize jitter, ensuring signal integrity in high-speed environments.
- Power Efficiency: Optimized for low power consumption, suitable for battery-operated devices.
Overall, the SI5345A-D-GMR is a versatile solution for systems requiring reliable clock generation and distribution.

Features

The SI5345A-D-GMR is a high-performance clock generator and jitter attenuator designed for various applications, including wireless infrastructure, data centers, and telecommunications. Key features include:
1. Multi-output Capability: Provides up to 10 programmable outputs, allowing for flexible clock distribution.
2. Wide Frequency Range: Supports output frequencies from 1 Hz to 1.5 GHz, catering to diverse system requirements.
3. Low Jitter Performance: Offers low phase noise and jitter, enhancing signal integrity.
4. Programmability: Configurable via I2C interface, enabling easy adjustment of output frequencies and settings.
5. Multiple Reference Inputs: Accepts multiple clock sources for redundancy and flexibility in applications.
6. Integrated Functions: Features integrated functionalities like frequency synthesis and clock conditioning to simplify design.
Overall, the SI5345A-D-GMR is ideal for high-precision timing applications, ensuring reliable performance and flexibility.

Package

The SI5345A-D-GMR is packaged in a 32-pin QFN (Quad Flat No-lead) format, which facilitates a compact design with efficient thermal performance and reduced footprint.

Pinout

The SI5345A-D-GMR is a high-performance clock generator from Silicon Labs, featuring a total of 32 pins. Its primary function is to provide flexible clock generation and distribution for various applications, including telecommunications, data communications, and consumer electronics.
Key functionalities of the SI5345A include:
1. Clock Generation: It offers multiple output frequencies with the ability to generate various clock signals from a single reference input.
2. Programmability: The device is programmable via I2C interface, allowing for custom configurations of frequency, output format, and other parameters.
3. Multiple Outputs: It supports a range of output formats, including LVPECL, LVDS, and HCSL.
4. Integrated Features: Features such as jitter attenuation and frequency synthesis enhance performance and signal integrity.
This flexibility makes the SI5345A suitable for a wide array of applications requiring precise timing and synchronization.

Manufacturer

The SI5345A-D-GMR is manufactured by Silicon Labs, a semiconductor company based in Austin, Texas. Silicon Labs specializes in developing innovative mixed-signal and microcontroller solutions for various applications, including Internet of Things (IoT), industrial automation, consumer electronics, and automotive systems. The company's portfolio includes timing devices, wireless connectivity solutions, and energy-efficient microcontrollers, making it a key player in the semiconductor industry focused on enabling connectivity and intelligence in electronic devices.

Application

The SI5345A-D-GMR is a versatile clock generator used in various application areas, including telecommunications, data centers, and enterprise networking. It provides precise timing and synchronization for high-performance computing, 5G infrastructure, broadcast equipment, and industrial automation. Its capability to generate multiple output frequencies makes it suitable for applications requiring low jitter and high stability in signal processing and transmission systems.

Equivalent

Equivalent products to the SI5345A-D-GMR chip include the Texas Instruments LMK04828 and the Microchip SY87725-1. These devices also provide frequency synthesis and clock generation features, catering to similar applications in timing and synchronization. Always verify specific requirements such as frequency range, output types, and packaging before selecting an equivalent.