Differential PECL/ECL/LVPECL/LVECL Receiver/Driver
3.3V/5V E1 Single Chip Transceivers (SCT)
4-Port T1/E1/J1 Transceiver
32-Port TDM-over-Packet IC
3.3V DS21352 and 5V DS21552 T1 Single Chip Transceivers
3.3V DS21352 and 5V DS21552 T1 Single Chip Transceivers