参数资料
| 型号： | TLK2501EVM |
| 厂商： | Texas Instruments |
| 文件页数： | 11/54页 |
| 文件大小： | 0K |
| 描述： | EVALUATON MOD FOR TLK2501 |
| 标准包装： | 1 |
| 主要目的： | 接口，SerDes（串行器 / 解串器） |
| 已用 IC / 零件： | TLK2501 |
| 已供物品： | 板 |
| 相关产品： | TLK2501IRCPRG4-ND - IC TRNSCVR 1.5-2.5GBPS 64HVQFP TLK2501IRCPR-ND - IC TRNSCVR 1.5-2.5GBPS 64-HVQFP TLK2501IRCPG4-ND - IC TRNSCVR 1.5-2.5GBPS 64-HVQFP 296-10488-ND - IC TRNSCVR 1.6-2.5GBPS 64-HVQFP |
| 其它名称： | 296-31395 TLK2501EVM-ND |
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Chapter 2
TLK2501 EVM Board Configuration
The TLK2501 EVM board gives the developer various options for operation,
many of which are jumper selectable. Other options can be either soldered into
the EVM or connected through input connectors.
The TX and RX parallel connectors, J1–J4 of Figures 8 and 10 in Appendix A,
provide a connection for both transmitted and received data. The reference
clock is supplied through SMA connector J8, and jumper J5 must be installed
between pins 1 and 2. A direct clock connection can also be made to the J5
pins 1 and 3. The high-speed serial data is transmitted through J13 and J14
SMA connectors. The received recovered clock (RX_CLK) is output through
J15 header. Received data connects through SMA connectors J17 and J23 on
the RX side of the board. Header J7 provides static signals (normally pulled
high) to configure the device for different modes of operation. The J20 header
indicates the optical transmitter has detected a signal, and J21 allows the
operator to disable the optical transceiver.
The power planes are split three ways to provide power for different parts of
the board. This prevents coupling of switching noise between the analog and
digital sections of the TLK2501 and provides voltage isolation for the laser
section. The laser section of the board requires 3.3 volts and is energized
through the VCC connector. The VDD and VDDA connectors require 2.5 volts
and are joined together by a removable ferrite bead L3 that is installed in the
default configuration. Thus, only the VDD connection is necessary to energize
the TLK2501 device in the default configuration. In all sections of the board,
the ground planes are common and each ground plane is tied together at every
component ground connection. For detail schematic and layout see
TLK2501EVM Schematic, Optical Transceiver Schematic and Board Layer
Stack–up in Appendix A.
Topic
2.1
2.2
Page
Typical Test and Setup Configurations . . . . . . . . . . . . . . . . . . . . . . . . . . 2–3
Optical Interfacing and Configuration . . . . . . . . . . . . . . . . . . . . . . . . . . . 2–7
TLK2501 EVM Board Configuration
2-1
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相关代理商/技术参数 |
参数描述 |
|---|---|
| TLK2501IRCP | 功能描述:以太网 IC 1.5 to 2.5 Gbps Transceiver RoHS:否 制造商:Micrel 产品:Ethernet Switches 收发器数量:2 数据速率:10 Mb/s, 100 Mb/s 电源电压-最大:1.25 V, 3.45 V 电源电压-最小:1.15 V, 3.15 V 最大工作温度:+ 85 C 封装 / 箱体:QFN-64 封装:Tray |
| TLK2501IRCPG4 | 功能描述:以太网 IC 1.5 to 2.5 Gbps Transceiver RoHS:否 制造商:Micrel 产品:Ethernet Switches 收发器数量:2 数据速率:10 Mb/s, 100 Mb/s 电源电压-最大:1.25 V, 3.45 V 电源电压-最小:1.15 V, 3.15 V 最大工作温度:+ 85 C 封装 / 箱体:QFN-64 封装:Tray |
| TLK2501IRCPR | 功能描述:以太网 IC 1.5 to 2.5 Gbps Transceiver RoHS:否 制造商:Micrel 产品:Ethernet Switches 收发器数量:2 数据速率:10 Mb/s, 100 Mb/s 电源电压-最大:1.25 V, 3.45 V 电源电压-最小:1.15 V, 3.15 V 最大工作温度:+ 85 C 封装 / 箱体:QFN-64 封装:Tray |
| TLK2501IRCPRG4 | 功能描述:以太网 IC 1.5 to 2.5 Gbps Transceiver RoHS:否 制造商:Micrel 产品:Ethernet Switches 收发器数量:2 数据速率:10 Mb/s, 100 Mb/s 电源电压-最大:1.25 V, 3.45 V 电源电压-最小:1.15 V, 3.15 V 最大工作温度:+ 85 C 封装 / 箱体:QFN-64 封装:Tray |
| TLK2521 | 制造商:TI 制造商全称:Texas Instruments 功能描述:1 to 2.5 Gbps TRANSCEIVER |
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