DatasheetsPDF.com

LX5121

Microsemi Corporation
Part Number LX5121
Manufacturer Microsemi Corporation
Description ULTRA 27-LINE/ PLUG AND PLAY SCSI TERMINATOR
Published Mar 30, 2005
Detailed Description LIN D O C #: 5121 UltraMAX T H E TM LX5121 AND ULTRA 27-L I N E , P L U G I N F I N I T E P LAY SCSI T ERMINATOR D ...
Datasheet PDF File LX5121 PDF File

LX5121
LX5121

Overview
LIN D O C #: 5121 UltraMAX T H E TM LX5121 AND ULTRA 27-L I N E , P L U G I N F I N I T E P LAY SCSI T ERMINATOR D A T A P O W E R O F I N N O VA T I O N P R O D U C T I O N S H E E T DESCRIPTION The LX5121 Plug and Play UltraMAXTM terminator represents next-generation technology for SCSI termination applications.
The lowvoltage BiCMOS architecture employed in its design offers superior performance to older passive and active techniques.
Linfinity's architecture employs high-speed adaptive elements for each channel, providing the fastest response possible.
The channel bandwidth is typically 35MHz.
The LX5121 compares favorably to older linear regulator approaches whose bandwidth's are dominated by the output compensation capacitor and are limited to the 500KHz bandwidth region (see further discussion in the Functional Description section).
Linfinity's architecture also eliminates the output compensation capacitor typical in earlier terminator designs.
Each is approved for use with SCSI-1,-2,-3, ULTRA and beyond — providing the highest performance alternative available today.
Another key improvement of LX5121 products lies in their ability to ensure reliable, errorfree communications even in systems which do not necessarily adhere to recommended SCSI hardware design guidelines, such as the use of improper cable lengths and impedances.
Frequently, this situation is not controlled by the peripheral or host designer and, when problems occur, they are the first to be made aware of these problems.
The LX5121 architecture is much more tolerant of marginal system integrations.
Recognizing the needs of portable and configurable peripherals, the LX5121 has a TTL compatible sleep/disable mode.
Typically, quiescent current is less than 150µA in this mode.
Reduced component count is also inherent in the LX5121 architecture.
Traditional termination techniques require large stabilization and transient protection capacitors of up to 20µF in value and size.
The LX5121...


Similar Datasheet


@ 2014 :: Datasheetspdf.com :: Semiconductors datasheet search & download site. (Privacy Policy & Contact)