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參數(shù)資料
| 型號： | EL2140 |
| 英文描述： | 150 MHz Differential Twisted Pair Driver |
| 中文描述： | 150 MHz的差分雙絞線驅(qū)動器 |
| 文件頁數(shù)： | 10/12頁 |
| 文件大小： | 219K |
| 代理商： | EL2140 |
EL2140C2141C
150 MHz Differential Twisted Pair Driver
Applications Information
Contd
H3 The third harmonic should be the dominant
harmonic and is primarily affected by output
load current which of course is unavoidable
However this should encourage the user not to
waste current in the gain setting resistors and to
use values that consume only a small proportion
of the load current so long as peaking does not
occur The more load current the worse the dis-
tortion but depending on the frequency it may
be possible to reduce the amplifier gain so that
there is more internal gain left to cancel out any
distortion
H5 The fifth harmonic should always be below
the third and will not become significant until
heavy load currents are drawn
Generally
it
should respond to the same efforts applied to re-
ducing the third harmonic
H6 The sixth harmonic should not be a problem
and is the result of poor power supply decou-
pling While 100 nF chip capacitors may be suffi-
cient for some applications it would be insuffi-
cient for driving full signal swings into a twisted
pair line at 100 kHz Under these conditions the
addition of 47
mF tantalum capacitors would
cure the problem
Typical Applications Circuits
2140-15
Figure 1 Typical Twisted Pair Application
7
相關PDF資料 |
PDF描述 |
|---|---|
| EL2140CN | 150 MHz Differential Twisted Pair Driver |
| EL2140CS | 150 MHz Differential Twisted Pair Driver |
| EL2141CN | 150 MHz Differential Twisted Pair Driver |
| EL2141CS | 150 MHz Differential Twisted Pair Driver |
| EL2141C | 150 MHz High Bandwidth Amplifier （Differential Twisted Pair Driver）(150 MHz寬帶放大器（差分雙絞線驅(qū)動器）) |
相關代理商/技術參數(shù) |
參數(shù)描述 |
|---|---|
| EL2140C | 制造商:ELANTEC 制造商全稱:ELANTEC 功能描述:150 MHz Differential Twisted Pair Driver |
| EL2140CN | 制造商:ELANTEC 制造商全稱:ELANTEC 功能描述:150 MHz Differential Twisted Pair Driver |
| EL2140CS | 制造商:Rochester Electronics LLC 功能描述: 制造商:Intersil Corporation 功能描述: |
| EL2140CS-T13 | 制造商:Rochester Electronics LLC 功能描述: 制造商:Intersil Corporation 功能描述: |
| EL2141 | 制造商:INTERSIL 制造商全稱:Intersil Corporation 功能描述:150MHz Differential Twisted Pair Driver |
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