s3455 Applied Micro Circuits Corporation (AMCC), s3455 Datasheet

s3455

Manufacturer Part Number

s3455

Description

Sonet/sdh/atm Oc-48 4-bit Transceiver With Cdr

Manufacturer

Applied Micro Circuits Corporation (AMCC)

Datasheet

1.S3455.pdf (2 pages)

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Bonase Electronics (HK) Co., Limited

Part Number:

s3455PB

Manufacturer:

AMCC

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S3455

SONET/SDH/ATM OC-48 4-Bit Transceiver with CDR

Features

• CMOS 0.18 micron technology

• Complies with Bellcore and ITU-T specifica-

• On-chip high-frequency PLL for clock genera-

• Supports OC-48 (2488.32 Mbps) with FEC

• Reference frequency of 155.52 MHz to 166.62

• Interface to LVDS and LVCMOS logic

• 4-bit LVDS data path

• 196 Pin PBGA

• Diagnostic loopback mode

• Supports line timing

• Lock detect

• Signal detect input

• Low jitter LVDS interface

• Internal FIFO to decouple transmit clocks

• Single 1.8 V supply

• Typical power under 1.0 W

Applications

• Wavelength Division Multiplexing (WDM)

• 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

tions

tion and clock recovery

MHz

equipment

GANGES

S19202

Description

The S3455 SONET/SDH transceiver chip is a fully

integrated serialization/deserialization SONET

OC-48 (2.488 Gbps – 2.670 Gbps) interface

device. The S3455 receives an OC-48 scrambled

Non-Return to Zero (NRZ) signal and recovers

the clock from the data. The chip performs all

necessary serial-to-parallel and parallel-to-serial

functions in conformance with SONET/SDH

transmission standards. The device is suitable

for SONET-based WDM applications. Figure 1

shows a typical network application.

On-chip clock synthesis is performed by the

high-frequency Phase-Locked Loop (PLL) on the

S3455 transceiver chip allowing the use of a

slower external transmit clock reference. The

chip can be used with a 155.52 MHz (or

166.62 MHz) reference clock in support of

existing system clocking schemes.

The low jitter LVDS interface is compliant with

the bit-error rate requirements of the Bellcore

and ITU-T standards. The S3455 is packaged in a

196 Pin PBGA, offering designers a small

package outline.

Overview

The S3455 transceiver implements SONET/SDH

serialization/deserialization, and transmission

functions. The block diagram in Figure 2 of the

S3455 Data Sheet shows the basic operation of

AMCC

S3455

System Block Diagram with the S3455

OTX

ORX

OTX

the chip. This chip can be used to implement

the front end of SONET equipment, which

consists primarily of the serial transmit interface

and the serial receive interface. The chip

handles all the functions of these two elements,

including parallel-to-serial and serial-to-parallel

conversion, clock generation, and system

timing. The system timing circuitry consists of

management of the data stream and clock

distribution throughout the front end. The table

below shows the suggested interface devices

for the S3455.

AMCC Suggested Interface Devices

The S3455 is divided into a transmitter section

and a receiver section. The sequence of

operations is as follows:

Transmitter Operations

Receiver Operations For One Channel

Internal clocking and control functions are

transparent to the user.

S19202

• 4-bit parallel input

• Parallel-to-serial conversion

• Serial output

• Clock and data recovery from serial input

• Serial-to-parallel conversion

• 4-bit parallel output

AMCC

S3455

AMCC

S3455

AMCC

S3455

AMCC

S3455

STS-192 POS/ATM SONET/SDH Mapper

PRODUC T BRIEF

GANGES

S19202

Related parts for s3455

s3455 Summary of contents

Page 1

... The low jitter LVDS interface is compliant with • SONET/SDH test equipment the bit-error rate requirements of the Bellcore • ATM over SONET/SDH • Section repeaters and ITU-T standards. The S3455 is packaged in a • Add Drop Multiplexers (ADM) 196 Pin PBGA, offering designers a small • Broad-band cross-connects package outline. ...

Page 2

... AMCC is a registered trademark of Applied Micro Circuits Corporation. PowerPC and the PowerPC logo are registered trademarks of IBM Corporation. All other trademarks are the www.amcc.com property of their respective holders. Copyright © 2006 Applied Micro Circuits Corporation. All Rights Reserved. S3455_PB2022_v1.01_20061016 SPECIFIC AT IONS ...

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