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參數資料
| 型號： | CLC034MA |
| 廠商： | NATIONAL SEMICONDUCTOR CORP |
| 元件分類： | 模擬信號調理 |
| 英文描述： | SMPTE 292M / 259M Adaptive Cable Equalizer |
| 中文描述： | SPECIALTY ANALOG CIRCUIT, PDSO16 |
| 封裝： | SOIC-16 |
| 文件頁數： | 1/6頁 |
| 文件大?。?/td> | 461K |
| 代理商： | CLC034MA |
CLC034
SMPTE 292M / 259M Adaptive Cable Equalizer
General Description
The CLC034 SMPTE 292M / 259M adaptive cable equalizer
is a monolithic integrated circuit for equalizing data transmit-
ted over cable (or any media with similar dispersive loss
characteristics). The equalizer operates over a wide range of
data rates from 143 Mbps to 1.485 Gbps and supports
SMPTE 292M, SMPTE 344M and SMPTE 259M.
The CLC034 implements DC restoration to correctly handle
pathological data conditions. DC restoration can be by-
passed for low data rate applications. The equalizer is flex-
ible in allowing either single-ended or differential input drive.
Additional features include a combined carrier detect and
output mute pin which mutes the output when no signal is
present.Aprogrammable mute reference is used to mute the
output at a selectable level of signal degradation. A cable
length indicator is provided to determine the amount of cable
being equalized.
Features
n
SMPTE 292M, SMPTE 344M and SMPTE 259M
compliant
n
Supports DVB-ASI at 270Mbps
n
High data rates: 143 Mbps to 1.485 Gbps
n
Equalizes up to 140 meters of Belden 1694A at 1.485
Gbps or up to 350 meters of Belden 1694A at 270 Mbps
n
Manual bypass, cable length indicator, and output mute
with a programmable threshold
n
Single-ended or differential input
n
50
differential outputs
n
Single 3.3V supply operation
n
Replaces the GS1524
Applications
n
SMPTE 292M, SMPTE 344M, and SMPTE 259M serial
digital interfaces
Typical Application
20085901
PRELIMINARY
February 2005
C
2005 National Semiconductor Corporation
DS200859
www.national.com
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| CLC034MA/NOPB | 制造商:Texas Instruments 功能描述:Adaptive Cable Equalizer 16-Pin SOIC N |
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