Update: 30 September, 2023
The DS2129 is a triple-output voltage regulator for 27-line, low-voltage-differential (LVD) SCSI termination for SPI-2 and SPI-3 applications using LVD termination networks. The device provides reference voltages and bias currents for LVD-termination resistor pi (π) networks. With a pi network (475Ω, 121Ω, 475Ω), the DS2129 meets the common-mode bias, differential bias, and termination-impedance requirements of SPI-2 (Ultra2) and SPI-3 (Ultra3). The device also provides a 1.3V output for DIFFSENSE signaling, and includes pro- tection features such as thermal shutdown and active current limiting.
File format: PDF
Size: -
MD5 Checksum: C743BD956E7C3FAB9996F7487C11E0B0
Publication date: 03 July, 2012
Downloads: -
PDF Link: MAXIM DS2129 LVD SCSI 27-Line Regulator handbook PDF