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LX5202

Microsemi Corporation
Part Number LX5202
Manufacturer Microsemi Corporation
Description 18-LINE/ POWER SCSI TERMINATOR
Published Mar 30, 2005
Detailed Description LIN D O C #: 5202 LX5202 1 8 - LI N E , µ P O W E R S C S I T E R M I N AT O R T H E I N F I N I T E P O W E R O F...
Datasheet PDF File LX5202 PDF File

LX5202
LX5202


Overview
LIN D O C #: 5202 LX5202 1 8 - LI N E , µ P O W E R S C S I T E R M I N AT O R T H E I N F I N I T E 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 D A T A S H E E T DESCRIPTION The LX5202 is an eighteen-line active terminator for the SCSI parallel bus.
This SCSI standard recommends active termination at both ends of the SCSI bus.
During disconnect mode, the LX5202 requires a meager 60µA of supply current while offering only 6pF of output capacitance.
To enter this low-power mode, the disconnect pin can be left open (floating) or driven high, thereby disconnecting the terminating resistors and placing the internal low dropout regulator into low-power mode.
In disconnect mode, each termination line presents a high impedance to the SCSI bus with the overall effect being to preserve high signal integrity and yield subsequent reliable, errorfree communications.
During normal operation, the LX5202 consumes only 800µA of current, which is the lowest enabled supply curren...



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