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PM5350

更新时间： 2024-11-08 22:44:23

品牌	Logo	应用领域
PMC		网络接口
页数	文件大小	规格书
2页	50K
描述
155 Mb/s SATURN User Network Interface

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中文翻译

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数据手册

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PM5350 数据手册

PM5350

PMC-Sierra,Inc.

S/UNI-155-ULTRA

155 Mb/s SATURN User Network Interface

• Compatible with ATM Forum UTOPIA

interface format.

• Provides a generic 8-bit

• Operates in timing master or timing

slave (loop timed) modes.

• Frames to SONET/SDH framing bytes

(A1, A2), processes the section and

FEATURES

• Low-cost, monolithic SATURN^®

SONET/SDH ATM User Network

Interface (UNI) for category-5 (UTP-5),

microprocessor bus interface for

configuration, control, and monitoring.

• Provides TTL-compatible inputs and

outputs and differential PECL inputs.

• Low power, +5 V CMOS technology.

• Packaged in a 128-pin, 14 mm by

20 mm Plastic Quad Flat Pack (PQFP)

with 0.5 mm lead pitch.

line Bit Interleaved Parity (B1, B2) and

Shielded Twisted Pair (STP) and

the Far-End Block Error (Z2) bytes.

optical applications.

• Interprets the H1, H2, and H3 payload

• Implements the ATM Transmission

pointer bytes.

Convergence (TC) sublayer according

to ATM Forum specifications using the

• Processes the SONET path overhead

BIP-8 (B3), signal label (C2) and path

SONET/SDH 155.52 Mb/s STS- 3c/

status (G1) bytes.

STM-1 and 51.84 Mb/s STS-1 formats.

• Inserts and extracts ATM payloads

• Provides on-chip UTP/STP drivers,

using ATM cell delineation.

APPLICATIONS

• 155.52 or 51.84 Mb/s twisted pair or

optical ATM LANs

• Workstations and Personal Computer

NIC Cards

• Switches, Hubs, and Router Port

Cards

• SONET- or SDH-Compliant ATM UNIs

receivers, and line equalizers to allow

• Provides on-chip FIFO buffers in both

transmit and receive paths.

• Provides on-chip support for GFC and

XOFF flow control.

• Provides a synchronous 8-bit plus

parity SATURN-Compliant Interface for

PHYsical layer devices (SCI-PHY™)

bus operating at 50 MHz.

direct connection to 155 Mb/s UTP-5

or STP twisted pair wiring facilities

using line coupling transformers.

• Provides a selectable UTP/STP or

Pseudo-ECL (PECL) interface to allow

direct connection to Optical Data Links

(ODLs).

• Includes clock recovery and clock

synthesis with on-chip loop filters.

BLOCK DIAGRAM

TSOC

Clock

Generator

TXPRTY

Transmit

ATM

4-Cell FIFO

Transmit

ATM Cell

Processor

TDAT[7:0]

TCA

Parallel

Serial

TXD+

Framer and

Overhead

Processor

Twisted

Pair Tx

TXD-

TWRENB

TFCLK

Analog Edge

RSOC

RXPRTY

RDAT[7:0]

RCA

Receive

Framer and

Overhead

Processor

Receive

ATM Cell

Processor

Serial

Parallel

Receive

ATM

4-Cell FIFO

RXD+

RXD-

Twisted

Pair Rx

Clock/Data

Recovery

RRDENB

RFCLK

TSEN

LED

Control

Microprocessor

Interface

PMC-960709 (R4)

PROPRIETARY AND CONFIDENTIAL TO PMC-SIERRA, INC., AND FOR ITS CUSTOMERS’ INTERNAL USE

1998 PMC-Sierra, Inc.

中文翻译

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与PM5350相关器件

型号	品牌	获取价格	描述	数据表
PM5350?	ETC	获取价格	Data Sheet Errata\|PMC-1990107 [169 kB]?
PM5350-RC	PMC	获取价格	SATURN USER NETWORK INTERFACE(155.52 & 51.84 MBIT/S)
PM5350-RGC	PMC	获取价格	ATM Network Interface, 1-Func, CMOS, PQFP128, 14 X 20 MM, 2.70 MM HEIGHT, 0.50 MM PITCH, P
PM5351	PMC	获取价格	Quad 155 Mbit/s ATM and Packet Over SONET/SDH Physical Layer Device
PM5351?	ETC	获取价格	Data Sheet Errata\|PMC-1981004 [252 kB]?
PM5351-BI	PMC	获取价格	SATURN USER NETWORK INTERFACE (155-TETRA)
PM5352	PMC	获取价格	155 Mbit/s ATM and Packet-Over-SONET/SDH Physical Layer Device
PM5352?	ETC	获取价格	PMC-1990421 SATURN User Network Interface (STAR) Telecom Standard Product Data Sheet [3.37
PM5352-B1	ETC	获取价格	Interface IC
PM5352-BI	PMC	获取价格	SATURN USER NETWORK INTERFACE 155 (STAR)

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