DP83848YB/NOPB

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DP83848YB/NOPB, is an integrated 10/100/1000 Ethernet PHY transceiver which is designed for computing, consumer and communication applications. It helps to offer a single chip solution for both electrical and physical layer functions. Because of single chip integrated solution, multiple layers on the chip are reduced and hence less cost to the customers.

DP83848YB/NOPB is mainly applied in network equipments such as Routers, Switches and Host Controllers, providing customers with excellent performance in different application fields such as computing, consumer, communication & industrial. It helps equipments operating in 1Gbps and 10/100Mbps Ethernet applications, to reduce number of needed components and reduce cost, improve reliability and simplify design.

The working principle of DP83848YB/NOPB lies in that it has an embedded Tri-speed Ethernet media access controller (MAC), which offers a simple, yet extremely powerful solution to the customer\'s needs. It offers excellent integration and performance, including low power, low latency, small form factor and excellent immunity to jitter. The embedded MAC allows direct processing of the standard Ethernet packets, bypassing the costly external CPU by supporting several functions in hardware and software.

The main characteristics of DP83848YB/NOPB are high throughput, low latency, and low power. The PHY supports multiple transmission techniques such as flow control, energy efficient Ethernet (EEE), and multi-layer distributed switching. It also provides extended features such as application layer filtering, programmable packet spacing, packet scheduling, and support for flexible packet length.

Furthermore, the DP83848YB/NOPB enabling the Hibernation mode for reducing the system power, and is able to work with half-duplex communications over a single twisted pair cable. The PHY also supports low power half-duplex communications over dual pairs, and supports Low Profile/ Low Density (LPLD) mode for working in non-Ethernet applications.

In addition, DP83848YB/NOPB provides various detection applications such as link fault detection, packet loss detection and flow control. These functions allow the device to detect external link failures, or internal errors such as packet loss, or the need for flow control. The device also includes an LED driver output and provides data rate auto-negotiation.

Overall, the DP83848YB/NOPB is an excellent choice for network equipment makers in different application fields such as computing, consumer, communication & industrial. It offers excellent integration and performance with low power, low latency, small form factor and excellent immunity to jitter. The embedded MAC allows direct processing of the standard Ethernet packets, bypassing the costly external CPU and supports multiple advanced functions under one integrated solution.

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