IDT82P2521 - High-Density E1 Line Interface

11 BLOCK DIAGRAM 12 1 PIN ASSIGNMENT 13 2 PIN DESCRIPTION 18 3 FUNCTIONAL DESCRIPTION 29 3.1 RECEIVE PATH 29 3.1.1 Rx Termination 29 3.1.1.1 Receive Differential Mode 29 3.1.1.2 Receive Single Ended Mode 31 3.1.2 Equalizer 32 3.1.2.1 Line Monitor 32 3.1.2.2 Receive Sensitivity 32 3.1.3 Sl

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