DS125BR820NJYR

Series:	--
Packaging:	Tape & Reel (TR)
Part Status:	Active
Type:	Buffer, ReDriver
Applications:	PCIe, SAS, SATA
Input:	CML
Output:	CML
Data Rate (Max):	12.5Gbps
Number of Channels:	8
Delay Time:	80ps
Signal Conditioning:	Input Equalization, Output De-Emphasis
Voltage - Supply:	2.5 V ~ 3.3 V
Current - Supply:	220mA
Operating Temperature:	-40°C ~ 85°C
Package / Case:	54-WFQFN Exposed Pad
Supplier Device Package:	54-WQFN (10x5.5)

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Interface - Signal Buffers, Repeaters, Splitters
The DS125BR820NJYR offers an array of products that ae designed to help ease the implementation of digital serial signaling applications and systems. Its products are designed to facilitate the data exchange, extend the transmission distance and promote efficiency and performance. Its products provide functionality to improve signal integrity, extend the link rate bandwidth, reduce power consumption and protect the equipment from over-voltage, noise and ground bounce and improve system performance.The DS125BR820NJYR is a multiplexer and switch buffer which can be used to increase the number of data streams and the distance of transmission. It also supports HDCP (High-bandwidth Digital Content Protection) to secure the data in both receive/transmit mode. It is also suitable for driving and receiving multi-lanes of high-speed serial signals such as HDMI (High-Definition Multimedia Interface), LVDS (Low Voltage Differential Signaling), and DisplayPort (DP). It simplifies the design of digital systems and the problem of long distance transmission which is ideal for digital video and audio applications.The DS125BR820NJYR is a buffer repeater which provides an array of product benefits to improve signal integrity, extend link rate bandwidth,scaler bandwidth, and reduce power consumption. It can receive and transmit high-speed serial data multiplexed into N channels. It also supports protocol conversion, lane scrambling/ descrambling and de-serialization/ serialization. It converts paralle or serial data into eight lane Serializer/ Deserializer (SERDES) data stream, perform protocol conversions and provides lane scrambling/descrambling and de-serialization/serialization.The DS125BR820NJYR features an integrated duplex receiver and transmitter which drive four channels up to 12.5 Gbps for data rates over 200 meters. It is also ideal for optical direct channel applications where extremely long range and large throughput rates are required. A unique feature of the DS125BR820NJYR is its ability to increase the receiver operating range from high-speed serial data streams via multiple cascaded receiver stages.The DS125BR820NJYR also features an integrated autonegotiation engine which ensures maximum performance is achieved while allowing interoperability with legacy devices. It provides wiring flexibility to optimize serial link performance and supports common serial link standards such as HDMI, LVDS, DisplayPort, etc. Its integrated power management feature allows the system to reduce power consumption and the thermal profile of the system.In conclusion, the DS125BR820NJYR is a buffer repeater and switch buffer designed to increase the number of data streams, extend transmission distance and secure the data. It can drive four channels up to 12.5 Gbps and is suitable for applications such as HDMI, LVDS, DisplayPort, and Optical direct channel applications. This device features power management, autonegotiation and flexibility which enable its optimization for serial link performance. It is ideal for digital audio and video applications requiring long transmission distance and high data rates.

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