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参数资料
| 型号： | TLK4201EA |
| 厂商： | Texas Instruments, Inc. |
| 英文描述： | 4.25 Gbps Cable And PC Board Equalizer |
| 中文描述： | 4.25Gbps 电缆和 PC 主板均衡器 |
| 文件页数： | 1/17页 |
| 文件大小： | 727K |
| 代理商： | TLK4201EA |
www.ti.com
FEATURES
APPLICATIONS
DESCRIPTION
TLK4201EA
SLLS719 – APRIL 2006
4.25-GBPS CABLE AND PC BOARD EQUALIZER
1.0625-Gbps, 2.125-Gbps, and 4.25-Gbps
Multirate Operation up to 4.25 Gbps
Fibre Channel Systems
Compensates up to 12 dB Loss at 2.1 GHz
High-Speed Links in Communication and
Suitable to Receive 4.25 Gbps Data Over up
Data Systems
to 36 Inches (0.91 Meters) of FR4 PC Boards
Backplane Interconnect
Suitable to Receive 4.25 Gbps Data Over up
Rack-to-Rack Interconnect
to 30 Feet (9.1 Meters) of CX4 Cable
A
Ultralow Power Consumption
A
Input Offset Cancellation
A
High-Input Dynamic Range
A
Output Disable
A
Output Polarity Select
A
Selectable Loss-of-Signal (LOS) Detection
A
Selectable Squelch Function
A
CML Data Outputs
Single 3.3-V Supply
Surface-Mount, Small-Footprint,
3-mm × 3-mm, 16-Pin QFN Package
The TLK4201EA is a versatile, high-speed limiting equalizer for applications in digital high-speed links with data
rates up to 4.25 Gbps.
This device provides a high-frequency boost of 12 dB at 2.1 GHz as well as sufficient gain to ensure a fully
differential output swing for input signals as low as 100 mVP-P (at the input of the interconnect line or cable).
The high input signal dynamic range ensures low-jitter output signals even when overdriven with input signal
swings as high as 2000 mVP-P.
The TLK4201EA includes fixed loss-of-signal (LOS) detection, which can be used to implement a squelch
function by connecting the LOS output to the adjacent DISABLE input. The LOS function can be disabled by
pulling LOSDIS to high level.
The TLK4201EA is available in a small-footprint, 3-mm × 3-mm, 16-pin QFN package. It requires a single 3.3-V
supply.
This very power-efficient equalizer is characterized for operation from –40°C to 85°C.
Please be aware that an important notice concerning availability, standard warranty, and use in critical applications of Texas
Instruments semiconductor products and disclaimers thereto appears at the end of this data sheet.
PRODUCTION DATA information is current as of publication date.
Copyright 2006, Texas Instruments Incorporated
Products conform to specifications per the terms of the Texas
Instruments standard warranty. Production processing does not
necessarily include testing of all parameters.
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| TLK4201EARGTR | 功能描述:光纤发射器、接收器、收发器 4.25 Gbps Cable And PC Board Equalizer RoHS:否 制造商:Omron Electronics 产品:Transmitters 数据速率:3.5 Gbps 波长:850 nm 最大工作温度: 最小工作温度: 封装 / 箱体: 封装: |
| TLK4201EARGTRG4 | 功能描述:光纤发射器、接收器、收发器 4.25 Gbps Cable And PC Board Equalizer RoHS:否 制造商:Omron Electronics 产品:Transmitters 数据速率:3.5 Gbps 波长:850 nm 最大工作温度: 最小工作温度: 封装 / 箱体: 封装: |
| TLK4201EARGTT | 功能描述:光纤发射器、接收器、收发器 4.25 Gbps Cable And PC Board Equalizer RoHS:否 制造商:Omron Electronics 产品:Transmitters 数据速率:3.5 Gbps 波长:850 nm 最大工作温度: 最小工作温度: 封装 / 箱体: 封装: |
| TLK4201EARGTTG4 | 功能描述:光纤发射器、接收器、收发器 4.25 Gbps Cable And PC Board Equalizer RoHS:否 制造商:Omron Electronics 产品:Transmitters 数据速率:3.5 Gbps 波长:850 nm 最大工作温度: 最小工作温度: 封装 / 箱体: 封装: |
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