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Name: PI7C9X2G304SLBFDE
Brand: Diodes Incorporated
SKU: PI7C9X2G304SLBFDE
Price: 2.40 USD
Availability: InStock
Rating: 5 (2 reviews)

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Diodes Incorporated PI7C9X2G304SLBFDE

Part No.:: PI7C9X2G304SLBFDE

Manufacturer:: Diodes Incorporated

Package:: 128-LQFP

Datasheet:: PI7C9X2G304SLBFDE.pdf

Description:: IC INTERFACE SPECIALIZED 128LQFP

In Stock:: 2005

Quantity:: Add To Cart

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PI7C9X2G304SLBFDE Specifications

Package/Case:
128-LQFP
Packaging:
Tray
Series:
SlimLine™
ProductStatus:
Active
Applications:
Packet Switch, 3-Port/4-Lane
Interface:
PCI Express
Voltage-Supply:
-

PI7C9X2G304SLBFDE this integrated circuit is available in factory sealed anti static packs. at icwhale.com. Please read product page below detail information. including PI7C9X2G304SLBFDE 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 PI7C9X2G304SLBFDE 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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PI7C9X2G304SLBFDE information

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PI7C9X2G304SLBFDE Typical application Circuitry

PI7C9X2G304SLBFDE

The PI7C9X2G304SLBFDE is a PCIe Gen3 switch, equipped with a 3-port/4-lane configuration, tailored for applications requiring the efficient routing of PCIe signals between a single host and multiple endpoints. This chip is adept at handling high-speed data transfer with lower latency, making it a perfect fit for systems that need to extend PCIe connectivity without compromising performance.

Application Scenario: Embedded System with Multiple PCIe Devices

In this scenario, we'll detail the integration of the PI7C9X2G304SLBFDE in an embedded system that requires connection to multiple PCIe devices, such as a high-speed storage device and a network interface card (NIC).

Power Supply Configuration

- Ensure Adequate Power Supply: The PI7C9X2G304SLBFDE requires a stable 3.3V power input connected to its VDD pin for optimal operation. Ground connections should be made to its GND pins distributed across the chip to provide a stable reference and minimize noise. This setup is fundamental to the chip's reliable performance.

Host Interface Connection

- Connect to Host System: The primary lane of the PI7C9X2G304SLBFDE needs to be connected to the host system's PCIe slot. This involves routing the PCIe differential pairs from the host to the switch's upstream port. Proper impedance control and routing in accordance with PCIe specifications are crucial for maintaining signal integrity and ensuring high-speed data communication.

Peripheral Device Connections

- Interface with PCIe Devices: Each of the downstream ports on the PI7C9X2G304SLBFDE connects to a different PCIe device. For instance, one port might connect to a high-speed storage device, while another connects to a NIC. Similar to the host connection, differential pair routing and impedance matching are essential to maximize the performance and reliability of these connections.

Configuration and Management

- Adjust Settings for Optimal Performance: The PI7C9X2G304SLBFDE may require adjustments to its configuration for specific applications. This might include setting the lane width, managing power states, or adjusting the routing table. These settings are typically configured through the chip's I2C interface or via software using the host system.

Heat Management

- Manage Heat Generation: The PI7C9X2G304SLBFDE can generate significant heat under heavy load. Effective thermal management strategies, such as the use of heatsinks or forced air cooling, are vital to keep the chip within its specified operating temperature range and ensure stable operation.

Signal Integrity and Layout Considerations

- Prioritize Signal Integrity in PCB Design: The layout of the PCB plays a crucial role in the performance of the PI7C9X2G304SLBFDE. Attention must be given to the routing of PCIe signals, ensuring minimal path lengths, controlled impedance, and avoidance of signal crosstalk to maintain the integrity of high-speed data transmission.

Design Considerations

When incorporating the PI7C9X2G304SLBFDE into an embedded system, several design factors must be addressed:

- Compatibility and Throughput: Verify compatibility with the PCIe versions of the host and endpoint devices, ensuring that the switch supports the required data rates and lane configurations.

- Power Distribution: Design a power distribution network (PDN) that can reliably supply the PI7C9X2G304SLBFDE and connected devices with stable power, considering both steady-state and dynamic loads.

- Signal Integrity: Apply best practices for high-speed digital design to the layout of the PCB, including differential signaling, impedance control, and minimizing electromagnetic interference (EMI).

- Thermal Management: Develop a comprehensive thermal management plan to dissipate heat effectively, considering ambient temperature, airflow, and thermal properties of the PCB and components.

- Software and Configuration: Leverage software tools and the configuration interface of the PI7C9X2G304SLBFDE to optimize the switch's settings for the specific requirements of the embedded system.

Integrating the PI7C9X2G304SLBFDE into an embedded system effectively expands the system's PCIe capabilities, allowing for the inclusion of multiple high-speed devices without sacrificing performance, making it a critical component in modern high-performance computing and networking applications.

PI7C9X2G304SLBFDE FAQ

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6. What is the process for return or replacement of PI7C9X2G304SLBFDE?

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 PI7C9X2G304SLBFDE we delivered, we will accept the replacement or return of the PI7C9X2G304SLBFDE 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 PI7C9X2G304SLBFDE.

(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