S3485 Multirate 4-bit Transceiver Features Operational

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S3485 Multirate 4-bit Transceiver Features Operational

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S3485
S3485
Multirate 4-bit Transceiver
Features
Operational from 2.00 Gbps 3.00 Gbps Supports: OC-48 with OC-24 with OC-12 with OC-3 with HDTV (1.485 Gbps) (1.38 Gbps) Fibre Channel (1062 Mbps) Fibre Channel (2.124 Gbps) Gigabit Ethernet (1.25 Gbps) (143.18 Mbps) ESCON (200 Mbps) Power (300 Typical) Built-In Self Test (BIST) Feature PBGA package with Green/RoHS compliant lead free option On-chip High-Frequency Clock Generation Clock Recovery 4-bit LVDS Parallel Data Path Lock Detect Indication Serial Loop Timing Mode Line Diagnostic Loopback Mode Faulty Node Identification Operational Temperature Range 85°C Dual supply Complies with SFI-4/Telecordia/ITU-T Specifications
Description
S3485 SONET/SDH transceiver chip fully integrated serialization/deserialization SONET multi-rate interface device. S3485 receives scrambled Non-Return-to-Zero (NRZ) signal recovers clock from data. chip performs necessary serial-to-parallel parallel-to-serial functions conformance with SONET/ SDH/ Gigabit Ethernet/ Fibre Channel/ HDTV/ ESCON/ DTV/ transmission standards. device suitable SONETbased applications. diagram Figure shows typical network application. On-chip clock synthesis performed high-frequency Phase-Lock Loop (PLL) S3485 transceiver chip, allowing slower external transmit clock reference. chip used with divide reference clock support existing system clocking schemes. low-jitter parallel LVDS interface compliant with bit-error rate requirements Telecordia ITU-T standards. S3485 packaged PBGA offering designers small package outline.
Overview
S3485 transceiver implements SONET/ SDH/ Gigabit Ethernet/ Fibre Channel/ HDTV/ ESCON/ DTV/ serialization/deserialization transmission functions. This chip used implement front SONET/ SDH/ Gigabit Ethernet/ Fibre Channel/ HDTV/ ESCON/ DTV/ equipment, which consists primarily serial transmit interface serial receive interface. chip handles functions these elements, including parallel-to-serial serial-to-parallel conversion, clock generation, system timing. system timing circuitry consists data stream management clock distribution throughout front end. listed rates, only associated SONET/SDH, Fibre Channel Gigabit Ethernet protocols have been validated their respective standards. AMCC characterized remaining rates with PRBS pattern validated their associated protocols against known standard. responsibility user evaluate verify protocol/standards compliance other bits rates that intend use.
Transmitter Features
Reference frequency 155.52 equivalent rate) 155.52 equivalent rate) clock output Internal, self-initializing FIFO decouple transmit clocks
Receiver Features
Recovers clock from 2.00 3.00 Gbps Low-jitter differential single-ended serial interface Reference frequency 155.52 equivalent rate)
Applications
SONET/SDH-based transmission systems SONET/SDH modules Wavelength Division Multiplexing (WDM) Section repeaters Drop Multiplexers (ADM) Broad-band cross-connects Fiber Optic Terminators Fiber Optic Test Equipment
S19208 (NIAGRA) S3485 S3485
S3485 S3485 S19208 (NIAGRA) S3485
S3485 S3485
S3485
System Block Diagram with S3485
SPECIFIC IONS
S3485
AMCC Suggested Interface Devices Ganges (S19202) Niagara (S19208) Danube (S4805) Ohio (S4806) STS-192 POS/ASONET/SDH Mapper STS-192/48/12/3 DW/FEC/PM ASYNC Mapper Device SONET/SDH STS-48/STM-16 Framer/Pointer Processor STS-48/STM-16 SONET/SDH Framer ATM/POS Mapper sequence operations follows: Transmitter Operations 4-bit parallel input Parallel-to-serial conversion Serial data output Receiver Operations Serial input Clock Data recovery Serial-to-parallel conversion 4-bit parallel data clock output Internal clocking control functions transparent user.
6290 Sequence Diego, 92121 9333 9885 www.amcc.com
technical support, please call 1-800-840-6055 858-535-6517, email support@amcc.com. AMCC reserves right make changes products, datasheets, related documentation, without notice warrants products solely pursuant terms conditions sale, only substantially comply with latest available datasheet. Please consult AMCC's Term Conditions Sale warranties other terms, conditions limitations. AMCC discontinue semiconductor product service without notice, advises customers obtain latest version relevant information verify, before placing orders, that information current. AMCC does assume liability arising application product circuit described herein, neither does convey license under patent rights rights others. AMCC reserves right ship devices higher grade place those lower grade. AMCC SEMICONDUCTOR PRODUCTS DESIGNED, INTENDED, AUTHORIZED, WARRANTED SUITABLE LIFE-SUPPORT APPLICATIONS, DEVICES SYSTEMS OTHER CRITICAL APPLICATIONS. AMCC registered trademark Applied Micro Circuits Corporation. PowerPC PowerPC logo registered trademarks Corporation. other trademarks property their respective holders. Copyright 2006 Applied Micro Circuits Corporation. Rights Reserved. S3485_PB0832_v2.02_20061031

S3485 Multirate 4-bit Transceiver Features Operational

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