S3455
SONET/SDH/ATM OC-48 4-Bit Transceiver with CDR
The S3455 is divided into a transmitter
section and a receiver section. The
sequence of operations is as follows:
Transmitter Operations
1. 4-bit parallel input
2. Parallel-to-serial conversion
3. Serial output
Receiver Operations For One Channel
1. Clock and data recovery from serial
input
2. Serial-to-parallel conversion
3. 4-bit parallel output
Internal clocking and control functions
are transparent to the user.
Product Brief
PB2022_v1.01_08/23/05
Applications
• Wavelength Division Multiplexing
(WDM) equipment
• SONET/SDH-based transmission
systems
• SONET/SDH modules
• SONET/SDH test equipment
• ATM over SONET/SDH
• Section repeaters
• Add Drop Multiplexers (ADM)
• Broad-band cross-connects
• Fiber optic terminators
• Fiber optic test equipment
Prefix
S – Integrated Circuit
Device
3455
Package
PB - 196PBGA
X
Prefix
XXXX
Device
XX
Package (S3455 PB)
Figure 2. S3455 Ordering Information
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pursuant to its terms and conditions of sale, only to sustantially comply with the latest available datasheet. Please consult AMCC’s Term and Con-
ditions of Sale for its warranties and other terms, conditions and limitations. AMCC may discontinue any semiconductor product or service without
notice, and advises its customers to obtain the latest version of relevant information to verify, before placing orders, that the information is current.
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license under its patent rights nor the rights of others. AMCC reserves the right to ship devices of higher grade in place of those of lower grade.
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LIFE-SUPPORT APPLICATIONS, DEVICES OR SYSTEMS OR OTHER CRITICAL APPLICATIONS.
AMCC is a registered Trademark of Applied Micro Circuits Corporation. Copyright © 2005 Applied Micro Circuits Corporation.
Distribute only on a need-to-know basis, and subject to applicable NDA. Not to be disclosed to or used by any other person without prior authorization.
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2
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AMCC [ APPLIED MICRO CIRCUITS CORPORATION ]
