SI5315B-C-GMR

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SI5315B-C-GMR

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IC CLK/FREQ MLTPR ETHER 36-VFQFN

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Attribut Wert
Series DSPLL®
Part Status Active
Base Product Number SI5315
Digi Key Programmable Not Verified
PLL No
Main Purpose Ethernet, SONET/SDH/PDH, Telecom
Input CML, CMOS, LVDS, LVPECL
Output CML, CMOS, LVDS, LVPECL
Number of Circuits 1
Ratio - Input: Output 2:2
Differential - Input: Output Yes/Yes
Frequency - Max 125MHz
Voltage - Supply 1.71V ~ 3.63V
Operating Temperature -40°C ~ 85°C
Mounting Type Surface Mount
Package / Case 36-VFQFN Exposed Pad
Supplier Device Package 36-QFN (6x6)
Packaging Cut Tape (CT), Tape & Reel (TR)

Übersicht

Description

The SI5315B-C-GMR is a high-performance clock generator and jitter cleaner from Silicon Labs, designed for applications requiring precise timing solutions. It supports a wide range of input frequencies, offering flexible output configurations to generate multiple clock signals with low jitter. The device is particularly suited for data communications, networking, and video applications, where timing accuracy and stability are critical.
Key features include:
- Low phase noise and jitter, enhancing signal integrity.
- Multiple output formats, allowing compatibility with various systems.
- Integrated voltage control for frequency tuning.
- I²C interface for easy configuration and monitoring.
The SI5315B-C-GMR is packaged in a compact form factor, making it ideal for space-constrained designs. Its robust performance and versatility make it a valuable component in high-speed digital applications requiring reliable clock management.

Equivalent

The SI5315B-C-GMR chip is a high-performance clock generator. Equivalent products include the Texas Instruments LMK04828, the Analog Devices AD9516, and the NXP 74LVxG14. These alternatives may have similar functionalities, such as frequency synthesis, jitter performance, and output flexibility. However, specific features and specifications should be compared for compatibility based on your application requirements.

Features

The SI5315B-C-GMR is a high-performance clock generator and jitter cleaner designed for applications requiring precise timing. Key features include:
1. Low Jitter Performance: Provides ultra-low phase noise and jitter, crucial for high-speed data transmission.
2. Frequency Generation: Offers a wide frequency range, supporting various output frequencies for different applications.
3. Multiple Outputs: Typically includes multiple output clocks, allowing flexibility in system design.
4. Integrated PLL: Features a phase-locked loop (PLL) for stable frequency synthesis and jitter reduction.
5. Low Power Consumption: Designed for energy efficiency, suitable for power-sensitive applications.
6. Precision Timing: Delivers accurate clock signals for synchronization in networking and telecommunications.
7. Programmability: Users can program output frequencies via I2C or SPI interfaces, enhancing versatility.
8. Wide Supply Voltage Range: Compatible with various power supply levels, accommodating different system requirements.
These features make the SI5315B-C-GMR ideal for use in high-performance computing, telecommunications, and consumer electronics.

Pinout

The SI5315B-C-GMR is a clock generator and jitter attenuator with a pin count of 28. It is designed to provide low-phase noise clock outputs for various applications, including telecommunications and data communications.
Key functions of the SI5315B-C-GMR include:
- Generating multiple clock outputs with different frequencies.
- Jitter attenuation to improve signal integrity.
- Support for a variety of input clock sources.
- Programmable output frequency and output settings via I2C interface.
The device is suitable for high-performance systems requiring precise timing solutions.

Manufacturer

The SI5315B-C-GMR is manufactured by Silicon Labs, a company known for its semiconductor solutions. Silicon Labs specializes in developing high-performance analog and mixed-signal ICs, microcontrollers, and wireless connectivity solutions. They focus on applications in various markets, including the Internet of Things (IoT), industrial automation, automotive, and communications. Their products are widely used in embedded systems, offering features like low power consumption, high efficiency, and robust performance. Silicon Labs is recognized for its innovation and commitment to providing cutting-edge technology to enable the next generation of smart, connected devices.

Application

The SI5315B-C-GMR is a precision clock generator and jitter cleaner used in various applications, including telecommunications, data center networking, and high-performance computing. It provides low-jitter clock signals essential for synchronous data transmission in systems like optical networks, routers, and switches. Additionally, it supports video broadcasting and digital audio applications where timing accuracy is critical. Its versatility makes it suitable for use in both consumer electronics and industrial automation, ensuring reliable signal integrity across diverse electronic systems.

Package

The SI5315B-C-GMR is packaged in a 28-pin TSSOP (Thin Shrink Small Outline Package), which is suitable for surface mount applications.

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