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Name: BCM82328FB1KFSBG
Brand: Broadcom Limited
SKU: BCM82328FB1KFSBG
Price: 2.40 USD
Availability: InStock
Rating: 5 (2 reviews)

Any Feature, including a modified Existing Feature, that is not an Existing Feature.

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Broadcom Limited BCM82328FB1KFSBG

Part No.:: BCM82328FB1KFSBG

Manufacturer:: Broadcom Limited

Package:: -

Datasheet:

Description:: 28NM LITE-PHY DUAL 40GBE/OCTAL 1

In Stock:: 2554

Quantity:: Add To Cart

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BCM82328FB1KFSBG Specifications

Package/Case:
-
Packaging:
Tray
Series:
*
ProductStatus:
Active
Protocol:
-
Function:
-
Interface:
-
Standards:
-
Voltage-Supply:
-
Current-Supply:
-
OperatingTemperature:
-

BCM82328FB1KFSBG this integrated circuit is available in factory sealed anti static packs. at icwhale.com. Please read product page below detail information. including BCM82328FB1KFSBG price, data-sheet, in-stock availability, technical difficulties. Also. Quickly Enter the access of compare listing to find out replaceable electronic parts. If you want to retrieve comprehensive data for BCM82328FB1KFSBG to optimize the supply chain (including cross references, life-cycle, parametric, counterfeit risk, obsolescence managements forecasts), please contact to our Tech-supports team.

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BCM82328FB1KFSBG information

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BCM82328FB1KFSBG Typical application Circuitry

The BCM82328FB1KFSBG is a high-performance, multi-channel digital signal processor (DSP) designed by Broadcom, predominantly utilized in telecommunications infrastructure, specifically for high-speed optical networks. This chip is well-suited for applications requiring modulation and demodulation of optical signals, often used in coherent optical transceivers that operate over dense wavelength division multiplexing (DWDM) networks.

Key Features and Specifications:

- Multi-Channel Support: Capable of handling multiple optical channels simultaneously, increasing the throughput and flexibility of network devices.

- High-Speed Data Processing: Designed to support new generation high-speed optical standards, facilitating data rates necessary for 100Gbps networks and beyond.

- Advanced Modulation Techniques: Supports complex modulation schemes, such as quadrature amplitude modulation (QAM), essential for high-bandwidth data transmission.

- Integrated Digital Signal Processing: Offers comprehensive DSP capabilities to optimize signal integrity and maximize transmission distances.

- Energy Efficiency: Implements power-saving features to minimize power consumption during operation, critical in reducing the operational costs of network infrastructure.

Application Scenario: Coherent Optical Transceiver for Long-Haul Networks

In this scenario, the BCM82328FB1KFSBG is employed to design a coherent optical transceiver module capable of transmitting and receiving high-speed data over long-haul optical networks.

Circuit Design Methodology:

1. Power Supply Connections (VDD, GND):

- Core Power (VDD): Provide the chip with a stable and clean 1.2V power supply using high-efficiency, low-dropout regulators. Decouple the supply with multiple capacitors (0.1 µF, 1 µF, and 10 µF) placed near the power pins to filter out noise.

- Ground (GND): Ensure all ground connections are robustly implemented, linking to the system's ground plane to enhance stability and reduce noise.

2. Optical Interface (TX, RX, Optical Modules):

- Transmit and Receive Optical Paths: Route the transmit (TX) and receive (RX) paths to the optical modules. These modules convert electrical signals from the DSP into optical signals via lasers and back via photodetectors.

- Signal Conditioning: Implement circuitry for signal conditioning before it reaches the laser drivers and after the photodetectors, using the BCM82328FB1KFSBG's DSP capabilities to enhance signal quality.

3. Clock Inputs (External Clock Source):

- Clock Synchronization: Provide a precise and stable clock source, typically from a crystal oscillator, to maintain synchronization of data streams and ensure accurate data timing across the system.

4. Control and Monitoring Interface:

- Management Interface: Utilize an I2C or SPI interface for internal management, configuration, and diagnostics, allowing real-time adjustments and monitoring of system performance.

5. Thermal and Mechanical Design:

- Cooling Requirements: Design thermal management solutions, considering active or passive cooling strategies, to handle heat dissipation given the high processing power of the BCM82328FB1KFSBG.

Design Considerations:

- PCB Layout: Design the PCB to minimize the path lengths for high-frequency signals and manage impedance to maintain signal integrity.

- Signal Integrity and Isolation: Carefully design the isolation between high-speed digital signals and analog paths to prevent cross-talk and signal degradation.

- Power Integrity: Develop a robust power distribution network to ensure stable operation under dynamic load conditions.

- Compliance and Testing: Ensure the design complies with telecommunications standards, such as those for electromagnetic interference and susceptibility, to ensure broad market acceptance.

- Reliability Testing: Conduct extensive reliability testing under varied environmental conditions to guarantee performance stability over the product's lifespan.

Employing the BCM82328FB1KFSBG in a coherent optical transceiver highlights its capability to handle advanced signal processing tasks required in modern high-speed optical communication systems. This application underscores the chip's role in enhancing the capacity and reliability of long-haul network communications.

BCM82328FB1KFSBG FAQ

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3. Are the BCM82328FB1KFSBG price and inventory displayed accurate?

The price and inventory of BCM82328FB1KFSBG fluctuates frequently and cannot be updated in time, it will be updated periodically within 24 hours. And, our quotation usually expires after 5 days.

4. What forms of payment are accepted?

Wire Transfer, PayPal, Alipay, Wechat, Credit Card, Western Union, MoneyGram, and Escrow are all acceptable.

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5. How is the shipping arranged?

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Once your order has been processed for shipment, our salesperson will send you an email advising you of the shipping status and tracking number.

Warm Tips: It may take up to 24 hours for the carriers to display tracking information. Usually, express delivery takes 3-5 days, and registered mail takes 25-60 days.

6. What is the process for return or replacement of BCM82328FB1KFSBG?

All goods will implement Pre-Shipment Inspection (PSI), selected at random from all batches of your order to do a systematic inspection before arranging the shipment. If there is something wrong with the BCM82328FB1KFSBG we delivered, we will accept the replacement or return of the BCM82328FB1KFSBG only when all of the below conditions are fulfilled:

(1)Such as a deficiency in quantity, delivery of wrong items, and apparent external defects (breakage and rust, etc.), and we acknowledge such problems.

(2)We are informed of the defect described above within 90 days after the delivery of BCM82328FB1KFSBG.

(3)The PartNo is unused and only in the original unpacked packaging.

Two processes to return the products:

(1)Inform us within 90 days

(2)Obtain Requesting Return Authorizations