Abstract: This application note will describe the interconnections between the DS2152 or DS2154 Single Chip Transceivers (SCTs) and the Siemens PXB4220 Interworking Element. Interconnections between the DS2152 or DS2154 Single Chip Transceivers and the Siemens PXB4220 Interworking Element are shown in Figure 1. Notes: TSYNC on the DALLAS SCT is configured as a multiframe input. RSYNC on the DALLAS SCT is configured as a frame input. Receive elastic store on DALLAS SCT is enabled. Transmit elastic store on DALLAS SCT is disabled. Related Parts   APP 317: May 08, 2001 DS2152 Enhanced T1 Single Chip Transceiver Full Data Sheet (PDF, 1.3MB) Free Samples DS2154 Enhanced E1 Single Chip Transceiver Full Data Sheet (PDF, 1MB) Free Samples Automatic Updates Would you like to be automatically notified when new application notes are published in your areas of interest? Sign up for EE-Mail™. We Want Your Feedback!   Download, PDF Format (22kB)  AN317, AN 317, APP317, Appnote317, Appnote 317