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Texas Instruments DS125BR820NJYR

Part No.:: DS125BR820NJYR

Manufacturer:: Texas Instruments

Package:: 54-WFQFN Exposed Pad

Datasheet:: DS125BR820NJYR.pdf

Description:: IC REDRIVER PCIE/SAS/SATA 54WQFN

In Stock:: 2301

Quantity:: Add To Cart

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DS125BR820NJYR Specifications

Package/Case:
54-WFQFN Exposed Pad
Packaging:
Tape & Reel (TR),Tape & Reel (TR),Cut Tape (CT),Digi-Reel®
Series:
-
ProductStatus:
Active
Type:
Buffer, ReDriver
Applications:
PCIe, SAS, SATA
Input:
CML
Output:
CML
DataRate(Max):
12.5Gbps
NumberofChannels:
8
DelayTime:
80ps
SignalConditioning:
Input Equalization, Output De-Emphasis
Capacitance-Input:
-
Voltage-Supply:
2.5V ~ 3.3V
Current-Supply:
220mA
OperatingTemperature:
-40°C ~ 85°C
MountingType:
Surface Mount

DS125BR820NJYR this integrated circuit is available in factory sealed anti static packs. at icwhale.com. Please read product page below detail information. including DS125BR820NJYR 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 DS125BR820NJYR 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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DS125BR820NJYR information

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DS125BR820NJYR Typical application Circuitry

DS125BR820NJYR

The DS125BR820NJYR is part of Texas Instruments' Signal Conditioning and Retimer series, specifically designed for high-speed signal integrity applications. This series is tailored for enhancing and preserving signal quality in high-speed data communication links, making it ideal for use in systems that require the transmission of data over long PCB traces or cables, such as data centers, high-performance computing, and telecommunications infrastructure. The "DS125BR820" denotes the specific model within the series, with "NJYR" likely indicating the package type, temperature range, or other specific device options.

1. Role of DS125BR820NJYR in Signal Conditioning: As a member of the signal conditioning family, the DS125BR820NJYR is engineered to optimize signal integrity for high-speed interfaces. It typically features retiming, equalization, and redriving capabilities to extend the reach and improve the performance of data transmission channels, minimizing the effects of signal degradation and loss.

2. Pin Configuration and Connectivity Protocol: The DS125BR820NJYR is commonly available in a compact package optimized for surface mount technology (SMT), featuring multiple pins dedicated to different functions. It includes differential input and output pins for high-speed data signals, power supply pins (VDD) for various internal voltage domains, ground (GND) pins for system grounding, and possibly configuration pins that may be used to set device modes or enable specific features. To integrate this device, the differential input pins should be connected to the data source, such as a high-speed serializer or a preceding stage in the signal chain, while the differential output pins should be connected to the data receiver, such as a deserializer or the next stage in the signal path. The VDD and GND pins must be properly connected to the power supply and ground, respectively, ensuring stable operation.

3. Effective Implementation of DS125BR820NJYR in High-Speed Systems: To incorporate the DS125BR820NJYR into a high-speed communication system, ensure stable power supply connections with adequate decoupling and filtering to minimize noise. The differential inputs and outputs should be carefully routed to maintain signal integrity, employing impedance-controlled traces and considering differential pair spacing and routing to minimize crosstalk and signal loss.

4. Optimizing DS125BR820NJYR Performance: Achieving optimal signal conditioning with the DS125BR820NJYR involves meticulous PCB layout to support high-frequency signal integrity, including the use of controlled impedance traces, differential signaling techniques, and strategic placement of bypass and decoupling capacitors near the power pins. Careful attention should also be given to thermal management, ensuring the device operates within its specified temperature range.

5. Strategic Design Considerations for DS125BR820NJYR Applications: Utilizing the DS125BR820NJYR effectively requires an understanding of its signal conditioning features, supported data rates, and input/output interface requirements. System designers should consider these parameters, ensuring compatibility with the overall system design and the specific requirements of the high-speed data channels being conditioned.

6. Versatile Applications of DS125BR820NJYR: Due to its capabilities in enhancing signal quality, the DS125BR820NJYR is suitable for a broad array of applications within high-speed data communication, including server backplanes, high-performance computing interconnects, and telecommunications equipment, where maintaining signal integrity is crucial for system reliability and performance.

In summary, the DS125BR820NJYR from Texas Instruments' Signal Conditioning and Retimer series is a sophisticated solution designed to improve high-speed data transmission in complex electronic systems. Its integration requires careful planning regarding pin connections, PCB layout design, and signal integrity considerations, ensuring that the DS125BR820NJYR effectively supports the demands of applications requiring pristine signal conditioning and retiming.

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6. What is the process for return or replacement of DS125BR820NJYR?

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 DS125BR820NJYR we delivered, we will accept the replacement or return of the DS125BR820NJYR 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 DS125BR820NJYR.

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

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(1)Inform us within 90 days

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