电子发烧友App

硬声App

0
  • 聊天消息
  • 系统消息
  • 评论与回复
登录后你可以
  • 下载海量资料
  • 学习在线课程
  • 观看技术视频
  • 写文章/发帖/加入社区
会员中心
创作中心

完善资料让更多小伙伴认识你,还能领取20积分哦,立即完善>

3天内不再提示
电子发烧友网>电子资料下载>IC datasheet pdf>TLK2501 pdf datasheet(1.5至2.5G

TLK2501 pdf datasheet(1.5至2.5G

2008-08-01 | rar | 666 | 次下载 | 5积分

资料介绍

The TLK2501 is a member of the transceiver family of multigigabit transceivers used in ultrahigh-speed
bidirectional point-to-point data transmission systems. The TLK2501 supports an effective serial interface
speed of 1.5 Gbps to 2.5 Gbps, providing up to 2 Gbps of data bandwidth. The TLK2501 is pin-for-pin compatible
with the TLK2500. The TLK2501 is both pin-for-pin compatible with and functionally identical to the TLK1501,
a 0.6 to 1.5 Gbps transceiver, and the TLK3101, a 2.5 to 3.125 Gbps transceiver, providing a wide range of
performance solutions with no required board layout changes.
The primary application of this chip is to provide very high-speed I/O data channels for point-to-point baseband
data transmission over controlled impedance media of approximately 50 Ω. The transmission media can be
printed-circuit board, copper cables, or fiber-optic cable. The maximum rate and distance of data transfer is
dependent upon the attenuation characteristics of the media and the noise coupling to the environment.
This device can also be used to replace parallel data transmission architectures by providing a reduction in the
number of traces, connector terminals, and transmit/receive terminals. Parallel data loaded into the transmitter
is delivered to the receiver over a serial channel, which can be a coaxial copper cable, a controlled impedance
backplane, or an optical link. It is then reconstructed into its original parallel format. It offers significant power
and cost savings over current solutions, as well as scalability for higher data rate in the future.
The TLK2501 performs data conversion parallel-to-serial and serial-to-parallel. The clock extraction functions
as a physical layer interface device. The serial transceiver interface operates at a maximum speed of 2.5 Gbps.
The transmitter latches 16-bit parallel data at a rate based on the supplied reference clock (GTX_CLK). The
16-bit parallel data is internally encoded into 20 bits using an 8-bit/10-bit (8B/10B) encoding format. The
resulting 20-bit word is then transmitted differentially at 20 times the reference clock (GTX_CLK) rate. The
receiver section performs the serial-to-parallel conversion on the input data, synchronizing the resulting 20-bit
wide parallel data to the extracted reference clock (RX_CLK). It then decodes the 20 bit wide data using
8-bit/10-bit decoding format resulting in 16 bits of parallel data at the receive data terminals (RXD0-15). The
outcome is an effective data payload of 1.20 Gbps to 2.0 Gbps (16 bits data x the GTX_CLK frequency).
The TLK2501 is housed in a high performance, thermally enhanced, 64-pin VQFP PowerPAD package. Use
of the PowerPAD package does not require any special considerations except to note that the PowerPAD, which
has an exposed die pad on the bottom of the device, is a metallic thermal and electrical conductor. It is
recommended that the TLK2501 PowerPAD is soldered to the thermal land on the board. All ac performance
specifications in this data sheet are measured with the PowerPAD soldered to the test board.
下载该资料的人也在下载 下载该资料的人还在阅读
更多 >

评论

查看更多

下载排行

本周

  1. 1TC358743XBG评估板参考手册
  2. 1.36 MB  |  330次下载  |  免费
  3. 2开关电源基础知识
  4. 5.73 MB  |  11次下载  |  免费
  5. 3嵌入式linux-聊天程序设计
  6. 0.60 MB  |  3次下载  |  免费
  7. 4DIY动手组装LED电子显示屏
  8. 0.98 MB  |  3次下载  |  免费
  9. 5基于FPGA的C8051F单片机开发板设计
  10. 0.70 MB  |  2次下载  |  免费
  11. 651单片机窗帘控制器仿真程序
  12. 1.93 MB  |  2次下载  |  免费
  13. 751单片机PM2.5检测系统程序
  14. 0.83 MB  |  2次下载  |  免费
  15. 8基于51单片机的RGB调色灯程序仿真
  16. 0.86 MB  |  2次下载  |  免费

本月

  1. 1OrCAD10.5下载OrCAD10.5中文版软件
  2. 0.00 MB  |  234315次下载  |  免费
  3. 2555集成电路应用800例(新编版)
  4. 0.00 MB  |  33566次下载  |  免费
  5. 3接口电路图大全
  6. 未知  |  30323次下载  |  免费
  7. 4开关电源设计实例指南
  8. 未知  |  21549次下载  |  免费
  9. 5电气工程师手册免费下载(新编第二版pdf电子书)
  10. 0.00 MB  |  15349次下载  |  免费
  11. 6数字电路基础pdf(下载)
  12. 未知  |  13750次下载  |  免费
  13. 7电子制作实例集锦 下载
  14. 未知  |  8113次下载  |  免费
  15. 8《LED驱动电路设计》 温德尔著
  16. 0.00 MB  |  6656次下载  |  免费

总榜

  1. 1matlab软件下载入口
  2. 未知  |  935054次下载  |  免费
  3. 2protel99se软件下载(可英文版转中文版)
  4. 78.1 MB  |  537798次下载  |  免费
  5. 3MATLAB 7.1 下载 (含软件介绍)
  6. 未知  |  420027次下载  |  免费
  7. 4OrCAD10.5下载OrCAD10.5中文版软件
  8. 0.00 MB  |  234315次下载  |  免费
  9. 5Altium DXP2002下载入口
  10. 未知  |  233046次下载  |  免费
  11. 6电路仿真软件multisim 10.0免费下载
  12. 340992  |  191186次下载  |  免费
  13. 7十天学会AVR单片机与C语言视频教程 下载
  14. 158M  |  183279次下载  |  免费
  15. 8proe5.0野火版下载(中文版免费下载)
  16. 未知  |  138040次下载  |  免费