- 您现在的位置：买卖IC网 > PDF目录1915 > DS26504LNB2+ (Maxim Integrated Products)IC T1/E1/J1 64KCC ELEMENT 64LQFP PDF资料下载
参数资料
| 型号： | DS26504LNB2+ |
| 厂商： | Maxim Integrated Products |
| 文件页数： | 1/129页 |
| 文件大小： | 0K |
| 描述： | IC T1/E1/J1 64KCC ELEMENT 64LQFP |
| 产品培训模块： | Lead (SnPb) Finish for COTS Obsolescence Mitigation Program |
| 标准包装： | 160 |
| 功能： | BITS 元件 |
| 接口： | 64KCC，E1，T1 |
| 电路数： | 1 |
| 电源电压： | 3.14 V ~ 3.47 V |
| 电流 - 电源： | 150mA |
| 工作温度： | -40°C ~ 85°C |
| 安装类型： | 表面贴装 |
| 封装/外壳： | 64-LQFP |
| 供应商设备封装： | 64-LQFP（10x10） |
| 包装： | 管件 |
| 包括： | * |
| 其它名称： | 90-26504+NB2 |
当前第1页第2页第3页第4页第5页第6页第7页第8页第9页第10页第11页第12页第13页第14页第15页第16页第17页第18页第19页第20页第21页第22页第23页第24页第25页第26页第27页第28页第29页第30页第31页第32页第33页第34页第35页第36页第37页第38页第39页第40页第41页第42页第43页第44页第45页第46页第47页第48页第49页第50页第51页第52页第53页第54页第55页第56页第57页第58页第59页第60页第61页第62页第63页第64页第65页第66页第67页第68页第69页第70页第71页第72页第73页第74页第75页第76页第77页第78页第79页第80页第81页第82页第83页第84页第85页第86页第87页第88页第89页第90页第91页第92页第93页第94页第95页第96页第97页第98页第99页第100页第101页第102页第103页第104页第105页第106页第107页第108页第109页第110页第111页第112页第113页第114页第115页第116页第117页第118页第119页第120页第121页第122页第123页第124页第125页第126页第127页第128页第129页
1 of 129
REV: 072308
Note: Some revisions of this device may incorporate deviations from published specifications known as errata. Multiple revisions of any device
may be simultaneously available through various sales channels. For information about device errata, click here: www.maxim-ic.com/errata.
DS26504
T1/E1/J1/64KCC BITS Element
DESIGN KIT AVAILABLE
GENERAL DESCRIPTION
The DS26504 is a building-integrated timing-supply
(BITS) clock-recovery element. It also functions as a
basic T1/E1 transceiver. The receiver portion can
recover a clock from T1, E1, 64kHz composite clock
(64KCC), and 6312kHz synchronization timing
interfaces. In T1 and E1 modes, the Synchronization
Status Message (SSM) can also be recovered. The
transmit portion can directly interface to T1, E1, or
64KCC synchronization interfaces as well as source
the SSM in T1 and E1 modes. The DS26504 can
translate between any of the supported inbound
synchronization clock rates to any supported
outbound rate. The DS26504 can also accept an 8kHz
as well as a 19.44MHz reference clock. A separate
output is provided to source a 6312kHz clock. The
device is controlled through a parallel, serial, or
hardware controller port.
APPLICATIONS
BITS Timing
Rate Conversion
FEATURES
Accepts 8kHz and 19.44MHz References in
Addition to T1, E1, and 64kHz Composite Clock
GR378 Composite Clock Compliant
G.703 2048kHz Synchronization Interface
Compliant
G.703 64kHz Option A & B Centralized Clock
Synchronization Interface Compliant
G.703 64kHz Japanese Composite Clock
Synchronization Interface Compliant
G.703 6312kHz Japanese Synchronization
Interface Compliant
Interfaces to Standard T1/J1 (1.544MHz) and E1
(2.048MHz)
Interface to CMI-Coded T1/J1 and E1
T1/E1 Transmit Payload Clock Output
Short- and Long-Haul Line Interface
Transmit and Receive T1 BOC SSM Messages
with Receive Message Change of State and
Validation Indication
Transmit and Receive E1 Sa(n) Bit SSM
Messages with Receive Message Change of State
Indication
Crystal-Less Jitter Attenuator with Bypass Mode
for T1 and E1 Operation
Fully Independent Transmit and Receive
Functionality
Internal Software-Selectable Receive and
Transmit Side Termination for
75/100/110/120/133
Monitor Mode for Bridging Applications
Accepts 16.384MHz, 12.8MHz, 8.192MHz,
4.096MHz, 2.048MHz, or 1.544MHz Master
Clock
64kHz, 8kHz, and 400Hz Outputs in Composite
Clock Mode
8-Bit Parallel Control Port, Multiplexed or
Nonmultiplexed, Intel or Motorola
Serial (SPI) Control Port and Hardware Control
Mode
Provides LOS, AIS, and LOF Indications through
Hardware Output Pins
Fast Transmitter Output Disable through Device
Pin for Protection Switching
IEEE 1149.1 JTAG Boundary Scan
3.3V Supply with 5V Tolerant Inputs and
Outputs
Pin and Software Compatible with the DS26502
and DS26503
ORDERING INFORMATION
PART
TEMP RANGE PIN-PACKAGE
DS26504L
0°C to +70°C
64 LQFP
DS26504LN
-40°C to +85°C
64 LQFP
www.maxim-ic.com
相关PDF资料 |
PDF描述 |
|---|---|
| DS26514G+ | IC TXRX T1/E1/J1 4PORT 256-CSBGA |
| DS26518NB1+ | IC TXRX T1/E1/J1 8PORT 256-CSBGA |
| DS26519GN+ | IC TXRX T1/E1/J1 16PRT 484-HSBGA |
| DS26521L+ | IC TXRX T1/E1/J1 64-LQFP |
| DS26522GN+ | IC TXRX T1/E1/J1 DUAL 144CSBGA |
相关代理商/技术参数 |
参数描述 |
|---|---|
| DS26504LNB2+ | 功能描述:网络控制器与处理器 IC E1/T1/J1/64Kcc Bits Element RoHS:否 制造商:Micrel 产品:Controller Area Network (CAN) 收发器数量: 数据速率: 电源电流（最大值）:595 mA 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:PBGA-400 封装:Tray |
| DS26514 | 制造商:MAXIM 制造商全称:Maxim Integrated Products 功能描述:4-Port T1/E1/J1 Transceiver Fully Internal Impedance Match, No External Resistor |
| DS26514_11 | 制造商:MAXIM 制造商全称:Maxim Integrated Products 功能描述:4-Port T1/E1/J1 Transceiver Fully Internal Impedance Match, No External Resistor |
| DS26514DK | 功能描述:网络开发工具 DS26514 Dev Kit RoHS:否 制造商:Rabbit Semiconductor 产品:Development Kits 类型:Ethernet to Wi-Fi Bridges 工具用于评估:RCM6600W 数据速率:20 Mbps, 40 Mbps 接口类型:802.11 b/g, Ethernet 工作电源电压:3.3 V |
| DS26514G | 功能描述:网络控制器与处理器 IC RoHS:否 制造商:Micrel 产品:Controller Area Network (CAN) 收发器数量: 数据速率: 电源电流（最大值）:595 mA 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:PBGA-400 封装:Tray |
发布紧急采购，3分钟左右您将得到回复。