Description
www.DataSheet4U.com Agilent HDMP-0452 Quad Port Bypass Circuit with CDR for Fibre Channel Arbitrated Loops Data Sheet .
The HDMP-0452 is a Quad Port Bypass Circuit (PBC) with a Clock and Data Recovery (CDR) circuit included.
Features
* Supports 1.0625 GBd fibre channel operation
* Supports 1.25 GBd Gigabit Ethernet (GE) operation
* Quad PBC/CDR in one package
* CDR location determined by choice of cable input/output
* Valid amplitude detection on FM_NODE[0] input
* Equalizers on al
Applications
* When the “disk bypassed” mode is selected, the disk drive is either absent or nonfunctional and the loop bypasses the hard disk. The “disk bypassed” mode is enabled by pulling the BYPASS[n]
* pin low. Leave BYPASS[n]
* floating to enable the “disk in loop” mode. HDMP0452s may be casca
