摘要：本应用笔记介绍了基本的网络接口设计标准的T1收发器。 5V和3.3V器件的发送和接收电路进行了讨论。Maxim > App Notes > Communications circuits Keywords: T1, transceiver, transmitter, receiver, transmit transformer Oct 12, 2001 APPLICATION NOTE 353 General network interface design criteria for the DS2151 and DS2152 Abstract: This application note presents the basic network interface design criteria for a T1 transceiver. The transmit and receive circuits for 5V and 3.3V devices are discussed. Figure 1. General network interface circuit. Figure 1 illustrates a general form of the interface circuit for T1 transceiver chips. Not all of the components are necessary in all applications. This circuit is used to illustrate how to distribute resistance around the transformers. Application note 324 discusses over voltage protection in more……