ENGLISH • 简体中文 • 日本語 • 한국어 


     
    
    
    
 

最新内容 产品 方案 设计 应用 技术支持 销售联络 公司简介


 
 概述

 
推荐元件
 
 应用笔记
 
 新品发布

 
Maxim为无线基础结构提供性能最佳的端至端方案







Maxim > 方案 > 基站/无线基础结构

高速时钟与信号分配器

数据资料
显示 标题/型号 关键优势
QV  PDF MAX3674评估板
MAX3674EVKIT
QV  PDF MAX9390和MAX9391评估板
MAX9390EVKIT
QV  PDF 高性能、双输出、网络时钟合成器
MAX3674

1.6ps周期间抖动和0.8%频率调谐
QV  PDF 低抖动、精密时钟发生器，提供四路输出
MAX3624

0.36ps抖动和出色的电源噪声抑制
QV  PDF 10MHz至51.84MHz TCXO
DS4026

数字TCXO在宽温范围内保持高精度
QV  PDF 2:1复用器和1:2解复用器，带有环回
MAX9396

复用器/解复用器，450mV差分输出
QV    通用的GPS接收器
MAX2769

利用完全集成的GNSS RF接收器改善GPS和GALILEO系统的性能并降低其成本
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 3/3E时钟卡IC
DS3101

符合SONET/SDH Stratum 3/3E标准的时钟卡IC
QV  PDF Stratum 3/3E时钟卡IC
DS3100

完备的单芯片SONET/SDH时钟卡方案
QV  PDF 集成了VCXO的高精度时钟发生器
MAX9450, MAX9451, MAX9452

首款SONET时钟发生器, 集成了VCXO和延时电路, 可替代昂贵的VCXO及其外部失效保护电路
QV  PDF 3.3V、单芯片、1Mb非易失SRAM
DS2045L
QV  PDF 3.3V、单芯片、8Mb非易失SRAM，带有时钟
DS3065W
QV  PDF 3.3V、单芯片、4Mb非易失SRAM，带有时钟
DS3050W
QV  PDF 多输出时钟发生器，带有扩频功能
MAX9492

扩频合成器能够为网络路由和交换机的时钟分配提供多路时钟
QV  PDF 3.3V、单芯片、8Mb非易失SRAM
DS2065W
QV  PDF 3.3V、单芯片、4Mb非易失SRAM
DS2050W
QV  PDF T1/E1/J1/64KCC BITS单元
DS26504
QV  PDF 单芯片、256k位非易失SRAM
DS2030AB, DS2030Y
QV  PDF MAX3982评估板
MAX3982EVKIT
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
QV  PDF SFP铜缆预加重驱动器
MAX3982
QV  PDF 8kHz参考时钟合成器，提供35.328MHz倍频输出
MAX9486

可理想用于xDSL CO线卡和电信系统的时钟发生器，具有低抖动时钟输出
QV  PDF 八路T1/E1/J1收发器
DS26528
QV  PDF 四路T1/E1/J1收发器
DS26524

低功耗、低成本SCT，引脚及软件兼容于八通道DS26528，可方便地移植到多端口设备，提供无铅封装
QV  PDF 任意逻辑至LVDS、双路、2 x 2交叉点开关
MAX9390, MAX9391

双路、任意逻辑至LVDS、2 x 2交叉点开关，确保工作在1.50GHz最大工作频率
QV  PDF LVDS或LVTTL/LVCMOS输入至14路LVTTL/LVCMOS输出的时钟驱动器
MAX9160
QV  PDF 400Mbps、低抖动、低噪声LVDS转发器，SC70封装
MAX9180
QV  PDF ECL/PECL相频检测器
MAX9382, MAX9383
QV  PDF 低抖动、800Mbps、10端口、LVDS转发器，100Ω驱动
MAX9153, MAX9154
QV  PDF 四路、总线式LVDS驱动器，引脚按信号流向排列
MAX9129
QV  PDF 10位总线LVDS解串器
MAX9206, MAX9208
QV  PDF 10位、总线式LVDS串行器
MAX9205, MAX9207
QV  PDF 800Mbps、LVDS/LVPECL至LVDS、2 x 2交叉点开关
MAX9152
QV  PDF 低抖动、10端口LVDS转发器
MAX9150

业内抖动最低的多端口LVDS中继器



Key Specifications:   Clock Generators
Part Number Nominal Input Reference (Crystal or CLK) (kHz) Input Reference Range (MHz) Output Frequencies (MHz) Output Type Number of Outputs Number of PLLs Programmability VCXO ± ppm Spread Spectrum Output Jitter (ps) Output Skew (ps) Supply Voltage (V) Package Smallest Available Package (max w/pins) (mm2) Operating Temp. Range (°C)
MAX3674  16000  -  21.25 to 1360 LVPECL 2 1 Divider Ratio
I2C 		 -   -  0.9 (RMS)  -  3.13 to 3.46 LQFP/48 83 -40 to +85
MAX3624  25 18 to 40.5 106.25
125
155.52
156.25
212.5
312.5
62.5 		LVCMOS
LVPECL 		4 1 Divider Ratio  -   -  0.14 (RMS) 5 3.0 to 3.6 THIN QFN/32 26 0 to +85
MAX9451   -  0.008 to 500 15 to 160 HSTL 2 1 I2C > 60 No <0.8 (12kHz-20MHz)
<4 (RMS) 		 -  2.4 to 3.6 TQFP/32 52 -40 to +85
MAX9450   -  0.008 to 500 15 to 160 LVPECL 2 1 I2C > 60 No <0.8 (12kHz-20MHz)
<4 (RMS) 		 -  2.4 to 3.6 TQFP/32 52 -40 to +85
MAX9452   -  0.008 to 500 15 to 160 LVDS 2 1 I2C > 60 No <0.8 (12kHz-20MHz)
<4 (RMS) 		 -  2.4 to 3.6 TQFP/32 52 -40 to +85
MAX9486  8 0.008 35.328 LVCMOS 6 2  -  200 No 120 (p-p)
15 (RMS) 		185 3.0 to 3.6 TSSOP/24 52 -40 to +85
MAX9489  25000 10 to 25 125
133.3
25
33.3
50
62.5
66
83 		LVCMOS 15 2 I2C  -  No 48 (RMS) 200 3.0 to 3.6 THIN QFN/32 26 -40 to +85
MAX9492  25000 10 to 25 125
133
25
33.3
50
62.5
66
83 		LVCMOS 6 2 I2C  -  Yes 10 (RMS) 220 3.0 to 3.6 THIN QFN/20 26 -40 to +85
See All Clock Generators (22)

Key Specifications:   Equalizers (Cable and Circuit Board)
Part Number Applications Min. Data Rate (Mbps) Max. Data Rate (Mbps) Max. Reach @ Max. Data Rate Supply Voltage (V) I/O Type Channels Per Part Typ. Rx Eq. @ Max. Rate (dB) Typ. Tx Eq. @ Max. Rate (dB) EV-Kit Package Smallest Available Package (max w/pins) (mm2) Operating Temp. Range (°C)
MAX3982 
•Copper Cable Interconnect
•Ethernet
•Fibre channel
•Infiniband
•Printed Circuit Board Interconnect
•SDH/ SONET/ DWDM/ ATM/ PONs
•XAUI
 1000 4250 15m Cable
1m FR4 		3.3 CML 1 12 14 Yes THIN QFN/16 10 0 to +85
See All Equalizers (Cable and Circuit Board) (18)

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) Random Jitter (max) (ps RMS) Deterministic Jitter (max) (ps pp) Pulse Skew (max) (ps) Channel-to-Channel Skew (max) (ps) Output Transition Time (max) (ps) ESD Protection (±kV) Industry Qualified Package Smallest Available Package (max w/pins) (mm2) Operating Temp. Range (°C)
MAX9450   -   -  LVPECL  -   -  2  -   -  2.4 to 3.6  -   -   -   -   -   -   -  TQFP/32 52 -40 to +85
MAX9390 
•Anything Inputs
•Cross-Flow Pinout
•High-Level Input Fail-Safe Detection
 CML
HSTL
LVDS
LVPECL 		LVDS
•Switch
 4 4  -  565 3.3 2 82 97 65 185 2  -  THIN QFN/32
TQFP/32 		26  - 
MAX9391 
•Anything Inputs
•Cross-Flow Pinout
•Low-Level Input Fail-Safe Detection
 CML
HSTL
LVDS
LVPECL 		LVDS
•Switch
 4 4  -  565 3.3 2 82 97 65 185 2  -  THIN QFN/32 26  - 
MAX9129 
•Flow-Through Pinout
•Tx Hi-Z Enable Pins
•Tx Hi-Z at Power-Off
 CMOS
LVTTL 		LVDS
•Level Translator
 4 4 200 3000 3.3  -   -  300 450 1,550 8  -  QFN/16
TSSOP/16 		16  - 
MAX9150 
•Fail-Safe Inputs
•Low Power Shutdown Mode
•Rx Hi-Z at Power-Off
 LVDS LVDS
•Fan-Out Buffer
 1 10 400 3500 3.3  -  120  -  100 450  -   -  TSSOP/28 64  - 
MAX9152 
•Pin-Programmable Configuration
•Pin-Programmable Output Resistance
 LVDS
LVPECL 		LVDS
•Switch
 2 2 800 3400 3.3  -  120 90 50 480 7  -  SOIC/16
TSSOP/16 		33  - 
MAX9153 
•Fail-Safe Inputs
•Tx Hi-Z at Power-Off
 LVDS LVDS
•Fan-Out Buffer
 1 10 800 3300 3.3 1 90 80 60 450 8  -  TSSOP/28 64  - 
MAX9154 
•Tx Hi-Z at Power-Off
 LVPECL LVDS
•Fan-Out Buffer
 1 10 800 3300 3.3 1 90 80 60 450 8  -  TSSOP/28 64  - 
MAX9160 
•Fail-Safe Inputs
•High-ESD Rating
•Integrated Output Termination
•Rx Hi-Z at Power-Off
•Tx Hi-Z Enable Pins
 CMOS
LVDS
LVTTL 		CMOS
LVTTL
•Fan-Out Buffer
 2 14  -  9000 3.3  -  100  -  200 2,980 16  -  TSSOP/28 64  - 
MAX9180 
•Fail-Safe Inputs
•Rx/Tx Hi-Z at Power-Off
 LVDS LVDS
•Buffer
 1 1 400 2800 3.3 2.9 100  -   -  1,000 8  -  SC-70/6 5  - 
MAX9205 
•Programmable Active Edge on Input Latch
•Standalone Serializer
 CMOS
LVTTL 		LVDS
•Serializer
 10 1 400  -  3.3 13 200  -   -  500 8 Automotive - AECQ100
Automotive - General 		SSOP/28 82  - 
MAX9206 
•Auto Clock Recovery
•Fail-Safe Inputs
•Fast Pseudo Random Lock
•Standalone Deserializer
 LVDS CMOS
LVTTL
•Deserializer
 1 10 400  -  3.3  -   -   -   -  3,000 8 Automotive - AECQ100
Automotive - General 		SSOP/28 82  - 
MAX9207 
•Programmable Active Edge on Input Latch
•Standalone Serializer
 CMOS
LVTTL 		LVDS
•Serializer
 10 1 660  -  3.3 9 140  -   -  500 8  -  SSOP/28 82  - 
MAX9208 
•Auto Clock Recovery
•Fail-Safe Inputs
•Fast Pseudo Random Lock
•Standalone Deserializer
 LVDS CMOS
LVTTL
•Deserializer
 1 10 600  -  3.3  -   -   -   -  3,000 8  -  SSOP/28 82  - 
MAX9382 
•Guaranteed Min. Output Short-Pulse Duration
 ECL
PECL 		ECL
PECL
•Phase Frequency Detector
 2 1  -  1360 5 1  -   -   -  190 2  -  SOIC/8
uMAX/8 		16  - 
MAX9383 
•Guaranteed Min. Output Short-Pulse Duration
 ECL
PECL 		ECL
PECL
•Phase Frequency Detector
 2 1  -  1360 5 1  -   -   -  190 2  -  SOIC/8
uMAX/8 		16  - 
See All High-Speed Interconnect (Differential Signaling) (131)

Key Specifications:   Memory (EPROM, EEPROM, ROM, NV SRAM)
Part Number Memory Type Memory Size Bus Type Real-Time Clock DIP with Internal Battery PowerCap Package Battery Monitor With GPIO Single Piece Module Features Supply Voltage (min) (V) Supply Voltage (max) (V) Package Smallest Available Package (max w/pins) (mm2) Operating Temp. Range (°C)
DS2045L  NV SRAM 128k x 8 Parallel No No No No No Yes
•µP Reset
 3 3.6 MOD/256 729 -40 to +85
DS3050W  NV SRAM 512k x 8 Parallel Yes No No No No Yes
•µP Reset
•Periodic Interrupt
 3 3.6 MOD/256 729 -40 to +85
DS3065W  NV SRAM 1M x 8 Parallel Yes No No No No Yes
•µP Reset
•Periodic Interrupt
 3 3.6 MOD/256 729 -40 to +85
DS2050W  NV SRAM 512k x 8 Parallel No No No No No Yes
•µP Reset
 3 3.6 MOD/256 729 -40 to +85
DS2065W  NV SRAM 1M x 8 Parallel No No No No No Yes
•µP Reset
 3 3.6 MOD/256 729 -40 to +85
DS2030AB  NV SRAM 32k x 8 Parallel No No No No No Yes
•µP Reset
 4.75 5.25 MOD/256 729 -40 to +85
DS2030Y  NV SRAM 32k x 8 Parallel No No No No No Yes
•µP Reset
 4.5 5.5 MOD/256 729 -40 to +85
See All Memory (EPROM, EEPROM, ROM, NV SRAM) (69)

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) Package Smallest Available Package (max w/pins) (mm2) Operating Temp. Range (°C)
DS4026  12.8MHz
19.44MHz
20MHz
38.88MHz
40MHz
51.84MHz 		TCXO Digital CMOS Push-Pull 1 ±2 (max) 2 (2-15 Years) 3.3 ±5% SOIC/16 80 -40 to +85
0 to +70
See All Oscillator Modules (26)

Key Specifications:   T/E Carrier & Packetized Products
Part Number Transmission Standard Functions Number of Channels Input to Output Clocks (MHz) 5V-Tolerant I/O Supply Voltage (V) EV-Kit Package Smallest Available Package (max w/pins) (mm2)
DS26528  E1
T1/E1/J1
T1/J1
•Single Chip Transceiver
 8 1.544 to 2.048 & 6.144
1.544 to 4.096 & 8.192 		Yes 3.3 Yes CSBGA/256 289
See All T/E Carrier & Packetized Products (96)

Key Specifications:   Timekeeping & Real-Time Clocks
Part Number Functions Time Format (hh = sec/100) Date Format Interface Supply Voltage (V) Memory Type Memory Size (Bytes) Number of Time of Day Alarms Features Package Smallest Available Package (max w/pins) (mm2) Operating Temp. Range (°C)
DS3050W 
•Watchdog Timekeeper
 HH:MM:SS YYYY-MM-DD Bytewide 3.3 NV SRAM 512k 1
•µP Reset
•Periodic Interrupt
 MOD/256 729 -40 to +85
DS3065W 
•Watchdog Timekeeper
 HH:MM:SS YYYY-MM-DD Bytewide 3.3 NV SRAM 1M 1
•µP Reset
•Periodic Interrupt
 MOD/256 729 -40 to +85
See All Timekeeping & Real-Time Clocks (86)

Key Specifications:   Timing Card and Line Card ICs
Part Number Clock Applications 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) Package Smallest Available Package (max w/pins) (mm2)
DS3100  SEC Timing Card
SMC Timing Card
SONET/SDH Line Card
Stratum 3 Timing Card
Stratum 3E Timing Card
Synchronous Ethernet Line Card 		2 14 2 11 3 2kHz and 4kHz
N x 19.44MHz
N x 8kHz up to 155.52 MHz
N x DS1
N x E1 		155.52MHz
2kHz
311.04MHz
51.84MHz
6.48MHz
62.5MHz
8kHz
DS3
E3
N x 19.44MHz
N x DS1
N x DS2
N x E1 		2 2 0.0005 70 CSBGA/256 289
See All Timing Card and Line Card ICs (1)


         


      隐私权政策  •  法律声明

      © 2008 Maxim Integrated Products, Dallas Semiconductor版权所有