SS7519 Datasheet | Silicon Standard

SS7519 Multi-mode SCSI Terminator Features !" Meets SCSI-1, SCSI-2, Ultra3 and Ultra320 Standards. !" Auto-selectable Multimode single-ended or Low Voltage Differential termination. !" Current limit and thermal shutdown protection. !" Ground driver integrated for single-ended operation !" patible with active-negation drivers. Single-Ended resistor will maintain 110Ω ± 5 % . For LVD termination, the SS7519 integrates two current sources with nine accuracy resistor strings. This architecture yields a 105Ω ±5% differential and 226Ω ±10% mon mode impedance. A fail-safe bias of 110mV is sustained when no drivers are connected to the SCSI bus. If the SS7519 detects a HVD SCSI device on the...