CN8330 Datasheet, PDF (2/101 Pages) Conexant Systems, Inc – DS3/E3 Framer with 52 Mbps HDLC Controller

Ordering Information
Model Number
CN8330EPJD
CN8330EPD
Package
68-Pin Plastic Leaded Chip Carrier (PLCC)
80-Pin Metric Quad Flat Pack (MQFP)
Ambient Temperature
–40 to 85° C
–40 to 85° C
CN8330 Typical DS3 Application
31.6Ω
31.6Ω
CN8331
RLINE1P RPOS1
RLINE1N
RNEG1
RCLK1
37.4Ω
37.4Ω
TLINE1P
0.01
TLINE1N
TPOS1
TNEG1
TCLK1
CN8330
DS3/E3 Framer
RXPOS
RXNEG
DS3CKI
RXDAT
RXCLK
RXMSY
TXPOS
RDAT[7:0]
RXBCK
TXNEG
TCLKO
TXBCK
TDAT[7:0]
TXCKI
AD[7:0]
RD*
WR*
CS
ALE
MON/MIC*
Receive
Serial
Data
Interface
8
Parallel
Data
Interface
(Also used
for HDLC
8
payload
data)
TDAT7
TDAT6
(M-Sync)
(Data)
(Clock)
Transmit
Serial
Data
Interface
8
Microprocessor
Interface
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assumed by Conexant for its use, nor any infringement of patents or other rights of third parties which may result from its use. No
license is granted by implication or otherwise under any patent rights of Conexant other than for circuitry embodied in Conexant
products. Conexant reserves the right to change circuitry at any time without notice. This document is subject to change without
notice.
Conexant products are not designed or intended for use in life support appliances, devices, or systems where malfunction of a
Conexant product can reasonably be expected to result in personal injury or death. Conexant customers using or selling Conexant
products for use in such applications do so at their own risk and agree to fully indemnify Conexant for any damages resulting from
such improper use or sale.
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Product names or services listed in this publication are for identification purposes only, and may be trademarks or registered
trademarks of their respective companies. All other marks mentioned herein are the property of their respective holders.
© 1999 Conexant Systems, Inc.
Printed in U.S.A.
All Rights Reserved
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