User Network Interface Specification Sheet

Head Office:
PMC-Sierra, Inc.
#105 - 8555 Baxter Place
Burnaby, B.C. V5A 4V7
Canada
Tel: [phone]
Fax: [phone]
PM5350 S/UNI-155-ULTRA
155 Mb/s SATURN User Network Interface
To order documentation,
send email to:
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or contact the head office,
Attn: Document Coordinator
All product documentation is available
on our web site at:
http://www.pmc-sierra.com
For corporate information,
send email to:
[e-mail]
PMC-960709 (R4)
 1998 PMC-Sierra, Inc.
October, 1998
SATURN, SCI-PHY, and
S/UNI-155-ULTRA are
trademarks of PMC-Sierra, Inc.
PROPRIETARY AND CONFIDENTIAL TO PMC-SIERRA, INC., AND FOR ITS CUSTOMERS’ INTERNAL USE
TYPICAL APPLICATION
ATM ADAPTER INTERFACE
RCA
RJ-45
PM5350
S/UNI
®
-ULTRA
155 Mbit/s SATURN
®
User Network Interface
TXPRTY
Receive AAL
Processor
TDAT[7:0]
TSOC
TFCLK
TWRENB
TCA
RXPRTY
RDAT[7:0]
RSOC
RFCLK
RRDENB
19.44 MHz
Oscillator
ATM Terminal
TXD+
TXD-
RXD+
RXD-
REFCLK
Magnetics
Receive
Transmit
SCI-PHY/UTOPIA
Interface
UTP-5 Facility
Transmit AAL
Processor