网络集线器、交换机和路由器



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Maxim > 方案 > 网络集线器、交换机和路由器

时钟恢复

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QV PDF

DS34T101、DS34T102、DS34T104、DS34T108、DS34S101、DS34S102、DS34S104和DS34S108评估板
DS34T108DK

QV PDF

单/双/四/八通道TDM-Over-Packet芯片
DS34T101, DS34T102, DS34T104, DS34T108

支持包交换网络的CESoPSN、SAToP和TDMoIP传输，可支持8个E1/T1端口

QV PDF

Stratum 2/3E/3时钟卡IC
DS3101

符合SONET/SDH Stratum 3/3E标准的时钟卡IC

QV PDF

Stratum 3/3E/3时钟卡IC
DS3100

完备的单芯片SONET/SDH时钟卡方案

QV PDF

50MHz至122.88MHz VCXO
DS4077

QV PDF

多输出网络时钟发生器
MAX9489

提供多时钟输出的时钟发生器，用于网络路由器

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T1/E1/J1 BITS单元
DS26503

QV PDF

T1/E1/J1/64KCC BITS单元
DS26502

业内唯一64kHz复合时钟收发器

QV PDF

1:5差分(LV)PECL/(LV)ECL/HSTL时钟和数据驱动器
MAX9316A

1:5差分(LV) PECL/(LV) ECL/HSTL时钟、数据驱动器，用于时钟与数据分配

QV PDF

差分5:1或4:1 ECL/PECL多路复用器，带有单/双输出缓冲器
MAX9386, MAX9387, MAX9388

业内首款2.5GHz LVECL/LVPECL复用器

QV PDF

4端口LVDS和LVTTL至LVDS转发器
MAX9169, MAX9170

脉冲偏差最小的4端口、LVDS/LVTTL至LVDS转接器

QV PDF

1至5 LVPECL/LVCMOS输出时钟和数据驱动器
MAX9324

QV PDF

低功耗、结构紧凑的2.5Gbps/2.7Gbps时钟恢复与数据再定时IC
MAX3873A

QV PDF

四路T1/E1/J1收发器
DS21Q55, DS21Q55N

QV PDF

622Mbps、3.3V时钟恢复与数据再定时IC，带有限幅放大器
MAX3676

高性能、低功耗622Mbps CDR

Key Specifications: Clock Generators

Part Number

Applications

f_IN (min) (MHz)

f_IN (max) (MHz)

f_OUT (min) (MHz)

f_OUT (max) (MHz)

Fixed or Continuous Frequency

Output Levels

Number of Outputs

Number of PLLs

Programmability

Spread Spectrum

Output Jitter (ps RMS)

Supply Voltage (V)

Package

MAX9489

•

Ethernet

•	General Purpose

133.3

Fixed

LVCMOS

I²C

3.3

TQFN/32

See All Clock Generators (28)

Key Specifications: Clock and Data Recovery

Part Number

Functions

Target Operating Range (Gbps)

Min. Data Rate (Mbps)

Max. Data Rate (Mbps)

Multirate

Supply Voltage (V)

Typ. Supply Current (mA)

I/O Type

Input Sens. (mV)

Package

Operating Temp. Range (°C)

MAX3873A

•

CDR

1 to 4.5

2488

2670

Yes

3.3

CML

QFN/20
TQFN/20

-40 to +85

MAX3676

•

CDR

622

3.3
5

PECL

TQFP/32

-40 to +85

See All Clock and Data Recovery (8)

Key Specifications: High-Speed Interconnect (Differential Signaling)

Part Number

Features

Rx Signal Type

Tx Signal Type

Functions

Number of Rx

Number of Tx

Data Rates (Mbps)

Propagation Delay (max) (ps)

Supply Voltage (V)

MAX9169

•	Fail-Safe Inputs

LVDS

•	Fan-Out Buffer

630

4200

3.3

MAX9170

•	Fail-Safe Inputs

LVCMOS
LVTTL

LVDS

•	Fan-Out Buffer

•	Level Translator

630

4200

3.3

MAX9316A

•	Fail-Safe Inputs

•	Selectable Single Ended or Differential Input

•	Synchronous Output Enable

ECL
HSTL
LVECL
LVPECL
PECL

ECL
LVECL
LVPECL
PECL

•	Fan-Out Buffer

520

3.3
5

MAX9386

•	Fail-Safe Inputs

ECL
LVECL
LVPECL
PECL

•	Multiplexer

431

3.3
5

MAX9387

•	Fail-Safe Inputs

ECL
LVECL
LVPECL
PECL

•	Multiplexer

431

3.3
5

MAX9388

•	Fail-Safe Inputs

ECL
LVECL
LVPECL
PECL

•	Multiplexer

431

3.3
5

MAX9324

•	Fail-Safe Inputs

•	Synchronous Output Enable

LVPECL

CMOS
LVPECL
LVTTL

•	Fan-Out Buffer

600

3.3

See All High-Speed Interconnect (Differential Signaling) (132)

Key Specifications: Oscillator Modules

Part Number

Frequency

Oscillator Type

Tuning Adjustment Type

Frequency Output Type

Freq. Stability vs. Temp. @-40 to +85°C (±ppm)

Frequency Stability vs. Supply Voltage (±ppm/V)

Frequency Stability vs. Aging (±ppm)

Supply Voltage (V)

DS4077

77.76MHz

Voltage

LVCMOS
LVDS

-3.5 to +11.5 (max)

10 (0-10 Years)

3.3 ±5%

See All Oscillator Modules (28)

Key Specifications: T/E Carrier & Packetized Design Kits

Part Number

Overview

Kit Product Line

Kit Hardware

Kit Software

Technical Documentation

DS34T108DK NEW!

TDM-over-Packet

•	BNC Cables (2)

•	BNC Converter (2)

•	Cat- 5 Crossover Cable

•	Cat- 5 Patch Cable

•	Design Kit Chassis

•	Power Cord

•	Chipview Configuration Software

•	Driver Source Code

•	Example Application Source Code

•	Data Sheet

•	User's Guide

See All T/E Carrier & Packetized Design Kits (16)

Key Specifications: T/E Carrier & Packetized Products

Part Number

Transmission Standard

Functions

Number of Channels

Input to Output Clocks (MHz)

Supply Voltage (V)

EV-Kit

Package

Smallest Available Package (max w/pins) (mm²)

DS26502

64kHz - G.703 II.2 Japanese 6312kHz Clock
64kHz - G.703 II.1 Japanese 64kHz Clock
64kHz Composite Clock - G.703 Level A
T1/E1/J1

•	BITS Element

0.064
1.544
2.048
6.312
19.44

3.3

Yes

LQFP/64

149

DS26503

T1/E1/J1

•	BITS Element

1.544
2.048
6.312

3.3

Yes

LQFP/64

149

See All T/E Carrier & Packetized Products (102)

Key Specifications: TDM-Over-Packet
Part Number	Number of Integrated T1/E1 LIU+Framer	Number of T1/E1/Serial Streams	Number of T3/E3, STS-1 Serial Ports	Mapping Methods	PSN Encapsulation Protocols	10/100 MAC Interface	Processor Interface	Package
DS34T101 NEW!	1	1	1	AAL1 CESoPSN HDLC SAToP Structured Structured with CSA TDMoIP Unstructured	L2TPv3 (IPv4, IPv6) MEF-8 MPLS RTP UDP (IPv4, IPv6)	MII RMII SSMII	16-Bit 32-Bit SPI	0/0
DS34T102 NEW!	2	2	1	AAL1 CESoPSN HDLC SAToP Structured Structured with CSA TDMoIP Unstructured	L2TPv3 (IPv4, IPv6) MEF-8 MPLS RTP UDP (IPv4, IPv6)	MII RMII SSMII	16-Bit 32-Bit SPI	0/0
DS34T104 NEW!	4	4	1	AAL1 CESoPSN HDLC SAToP Structured Structured with CSA TDMoIP Unstructured	L2TPv3 (IPv4, IPv6) MEF-8 MPLS RTP UDP (IPv4, IPv6)	MII RMII SSMII	16-Bit 32-Bit SPI	0/0
DS34T108 NEW!	8	8	1	AAL1 CESoPSN HDLC SAToP Structured Structured with CSA TDMoIP Unstructured	L2TPv3 (IPv4, IPv6) MEF-8 MPLS RTP UDP (IPv4, IPv6)	MII RMII SSMII	16-Bit 32-Bit SPI	0/0
See All TDM-Over-Packet (8)

Key Specifications: Timing Card and Line Card ICs
Part Number	Number of Independent DPLLs	Number of Input Clocks	Number of Differential Input Clocks	Number of Output Clocks	Number of Differential Output Clocks	Input Clock Frequencies	Output Clock Frequencies	Number of DS1/E1/J1 Receivers	Number of DS1/E1/J1 Transmitters	Minimum DPLL Bandwidth (Hz)	Maximum DPLL Bandwidth (Hz)
DS3100	2	14	2	11	3	2kHz and 4kHz N x 19.44MHz N x 8kHz up to 155.52MHz N x DS1 N x E1	2kHz 6.48MHz 8kHz 25.00MHz 51.84MHz 62.5MHz 125.00MHz 155.52MHz 311.04MHz DS3 E3 N x 19.44MHz N x DS1 N x DS2 N x E1	2	2	0.0005	70
DS3101	2	14	2	11	3	2kHz and 4kHz N x 19.44MHz N x 8kHz up to 155.52MHz N x DS1 N x E1	2kHz 6.48MHz 8kHz 25.00MHz 51.84MHz 62.5MHz 125.00MHz 155.52MHz 311.04MHz DS3 E3 N x 19.44MHz N x DS1 N x DS2 N x E1	0	0	0.0005	70
See All Timing Card and Line Card ICs (6)