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| 型号： | EL2140C |
| 英文描述： | 150 MHz High Bandwidth Amplifier （Differential Twisted Pair Driver）(150 MHz宽带放大器（差分双绞线驱动器）) |
| 中文描述： | 150 MHz的高带宽放大器（差分双绞线驱动器）（150兆赫宽带放大器（差分双绞线驱动器）） |
| 文件页数： | 10/12页 |
| 文件大小： | 219K |
| 代理商： | EL2140C |
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
相关PDF资料 |
PDF描述 |
|---|---|
| EL2140 | 150 MHz Differential Twisted Pair Driver |
| 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 |
相关代理商/技术参数 |
参数描述 |
|---|---|
| EL2140CN | 制造商:ELANTEC 制造商全称: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 制造商全称:Intersil Corporation 功能描述:150MHz Differential Twisted Pair Driver |
| EL2141CN | 制造商:ELANTEC 制造商全称:ELANTEC 功能描述:150 MHz Differential Twisted Pair Driver |
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