參數(shù)資料
型號(hào): CLC014AJE
廠商: NATIONAL SEMICONDUCTOR CORP
元件分類: 消費(fèi)家電
英文描述: Adaptive Cable Equalizer for High-Speed Data Recovery
中文描述: SPECIALTY CONSUMER CIRCUIT, PDSO14
封裝: SOIC-14
文件頁(yè)數(shù): 14/18頁(yè)
文件大小: 521K
代理商: CLC014AJE
Typical Applications
(Continued)
the cable. A voltage divider is necessary to scale the voltage
to the required level at the input of the CLC014. This resistor
network also provides the correct impedance match for
twisted pair.
For Category 5 UTP, the approximate AEC voltage per
length is 3.75 mV/m (see
Block Description
). The CLC006
provides a trim adjust for fine tuning the output signal with
the resistor R. Refer to the CLC006/007 datasheet for tuning
directions.
DS100056-33
FIGURE 13. Twisted Pair Equalization
DS100056-34
FIGURE 14. Before and After Equalization at 622 Mbps
Through 50 Meters of Category 5 UTP
100
37.5
0.1
μ
MUTE
C
AEC
DI
DI
CD
DO
DO
AEC+
AEC-
100
75
CLC014
AdEqualizer
75
Coax Cable
0.1
μ
V
cc
75
75
1N4148
0.1
μ
0.1
μ
F
43.3
86
minimu50 – 75
2of Belden 8281 coax cable
800mV
pp
1ns/div
Can resistor
75
Vertical scale: 200mV/div
End of cable before
1ns/div
Vertical scale: 200mV/div
End oequalization
Display
CSA907T
Pattern
2
23
-1
Tektronix
Data
CLK
Output
CSA907T
pp
DS100056-35
FIGURE 15. Typical Measurement Setup
www.national.com
14
相關(guān)PDF資料
PDF描述
CLC014 Adaptive Cable Equalizer for High-Speed Data Recovery(應(yīng)用于高速數(shù)據(jù)恢復(fù)的可調(diào)電纜均衡器)
CLC016ACQ Data Retiming PLL with Automatic Rate Selection
CLC016AJQ Data Retiming PLL with Automatic Rate Selection
CLC016 Data Retiming PLL with Automatic Rate Selection(帶自動(dòng)速率選擇的數(shù)據(jù)重定時(shí)PLL)
CLC018AJVJQ Circular Connector; No. of Contacts:41; Series:MS27473; Body Material:Aluminum; Connecting Termination:Crimp; Connector Shell Size:20; Circular Contact Gender:Socket; Circular Shell Style:Straight Plug; Insert Arrangement:20-41 RoHS Compliant: No
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
CLC014AJE/NOPB 功能描述:IC CABLE EQUALIZER ADAPTV 14SOIC RoHS:是 類別:集成電路 (IC) >> 接口 - 專用 系列:- 標(biāo)準(zhǔn)包裝:3,000 系列:- 應(yīng)用:PDA,便攜式音頻/視頻,智能電話 接口:I²C,2 線串口 電源電壓:1.65 V ~ 3.6 V 封裝/外殼:24-WQFN 裸露焊盤 供應(yīng)商設(shè)備封裝:24-QFN 裸露焊盤(4x4) 包裝:帶卷 (TR) 安裝類型:表面貼裝 產(chǎn)品目錄頁(yè)面:1015 (CN2011-ZH PDF) 其它名稱:296-25223-2
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