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一般的网络接口的DS2153和DS2154的设计标准

资料介绍
摘要:本应用笔记介绍一般形式为E1收发器芯片的接口电路和显示如何分配变压器附近的阻力。它解释了为什么需要不同的保护技术,发射器和接收引脚。它讨论了回波损耗的重要性,并说明了如何计算。特色的DS2153/DS2154 E1单芯片收发器集成电路。

Maxim > App Notes > Communications circuits
Keywords: trandceiver, E1, transmitter, receiver, transformer, serier resistance, receive circuit, transmit circuit, return loss Oct 12, 2001

APPLICATION NOTE 352
General network interface design criteria for the DS2153 and DS2154


Abstract: This application note presents a general form of the interface circuit for E1 transceiver chips and shows how to distribute
resistance around the transformers. It explains why the transmitter and receiver pins require different protection techniques. It
discusses the importance of return loss and shows how to calculate it. The DS2153/DS2154 E1 single-chip transceiver ICs are
featured.




Figure 1. General network interface circuit.

Figure 1 illustrates a general form of the interface circuit for E1 tr……
标签:MaximtrandceiverE1transmitterreceivertransformerserierresistancereceivecircuittransmitcircuitreturnloss
一般的网络接口的DS2153和DS2154的设计标准
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