VSC7216-02 Ver la hoja de datos (PDF) - Vitesse Semiconductor
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Fabricante
VSC7216-02 Datasheet PDF : 2 Pages
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VSC7216-02
VSC7216-02 Low Power Quad 1.25Gb/s Backplane Transceiver
GENERAL DESCRIPTION:
The VSC7216-02 is a quad channel
parallel-to-serial and serial-to-parallel
transceiver chip designed for use in high
bandwidth data transmission between
busses, backplanes and other subsystems.
Each channel’s transmitter section contains parallel 8-bit or
10-bit input circuitry, an 8B/10B encoder, serializer and a pair
of serial PECL output drivers and additional control inputs.
Each channel’s receiver section contains a pair of PECL
inputs, clock and data recovery circuitry, a deserializer, an
8B/10B decoder, elastic buffers, 8-bit or 10-bit output drivers
and additional control outputs. Each transmitter may be
supplied 8-bit data which will be encoded into 10-bit
characters for transmission, or may be supplied pre-
encoded 10-bit data in which case the internal encoder is
bypassed. The four channels may operate independently
or in a synchronized mode transferring data that is word-
aligned across 16 or 32 data inputs.
V S C 7 2 1 6 - 0 2 B L O C K D I A G R A M : (Single Channel Shown)
8
T(7:0)
C/D
WSEN
TBC
DQ
KCHAR
10
8B/10B
Encode
PTXEN
PTX+
PTX-
RTX+
RTX-
RTXEN
8
R(7:0)
IDLE
KCH
ERR
PLL
Clock
Gen
TXCLK
RXCLK
Elastic
Buffer
8B/10B 10
Decode
Clock/
Data
Recover
PSDET
PRX+
PRX-
RRX+
RRX-
RSDET
RRXSEL
VSC7216-02 TWO APPLICATIONS:
Backplane
Multi-Gigabit
Interconnect
Multi-Gigabit
Interconnect
VSC7216-02
VSC7216-02
Across a Backplane...
Between Backplanes...
Backplane
Backplane
Multi-Gigabit
Interconnect
Multi-Gigabit
Interconnect
VSC7216-02
VSC7216-02
VSC7216-02 CONNECTION TO VITESSE'S
CROSSPOINT PRODUCTS:
VSC7216-02
VSC7216-02
VSC7216-02
VSC837
CROSSPOINT
SWITCH
VSC7216-02
VSC7216-02
VSC7216-02
Your Partner for Success.
For more information on Vitesse Products visit the Vitesse web site
at www.vitesse.com or contact Vitesse Sales at (800) VITESSE
or sales@vitesse.com
©2002 Vitesse Semiconductor Corporation
741 Calle Plano
Camarillo, CA 93012
Tel: 805.388.3700
Fax: 805.987.5896
www.vitesse.com
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