vsc7148 Vitesse Semiconductor Corp, vsc7148 Datasheet

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vsc7148

Manufacturer Part Number
vsc7148
Description
16-port Jbod Loop Chip For 1.0625 Gb/s Fc-al Storage Applications Semiconductor Corporation
Manufacturer
Vitesse Semiconductor Corp
Datasheet
VSC7148
A P P L I C A T I O N S :
1.0625 Gb/s FC-AL JBODs
F E A T U R E S :
All the Functionality Needed to Implement a Complete Daisy-
Two Host Ports with Two Pairs of FibreTimer™ Clock Recovery
Sixteen Port Bypass Circuits (PBC) for Drive Control
Sixteen PBC Internal Snoop Loop™ for Loop Diagnostics
Configurable as Either a Single 16-drive Loop or Two 8-drive Loops
I
Seamless Interface to Enclosure Management Chipsets such as the
Chainable 16-drive 1 Gb/s FC-AL JBOD Subsystem
Units (CRUs) Configurable as Either Repeaters or Retimers
Vitesse SSC100/VSC120/VSC055 for Managed JBOD Applications
2
C Interface for Configuration/Status/Control
PHYSICAL LAYER PRODUCT
DATACOM PRODUCTS
16-Port JBOD Loop Chip for 1.0625 Gb/s FC-AL Storage Applications
S P E C I F I C A T I O N S :
On-chip terminators selectable as 100/150 ohm
3.3V Power Supply, 4.3 W
256-pin, 27mm Thermally Enhanced BGA
B L O C K D I A G R A M :
PB-VSC7148-001

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vsc7148 Summary of contents

Page 1

... C Interface for Configuration/Status/Control I Seamless Interface to Enclosure Management Chipsets such as the Vitesse SSC100/VSC120/VSC055 for Managed JBOD Applications On-chip terminators selectable as 100/150 ohm 3.3V Power Supply, 4.3 W 256-pin, 27mm Thermally Enhanced BGA PB-VSC7148-001 ...

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... VSC7148 for drive communications. In addition, the VSC7148 is the only device on the market that supports two loops within a single device. The External Loop may be configured for all Fibre Channel data traffic while the Snoop ...

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