參數(shù)資料
型號: EL5176
廠商: Intersil Corporation
英文描述: 250MHz Differential Twisted-Pair Driver
中文描述: 250MHz的差分雙絞線驅(qū)動器
文件頁數(shù): 10/11頁
文件大?。?/td> 406K
代理商: EL5176
10
FN7343.2
August 3, 2005
For good AC performance, parasitic capacitance should be
kept to minimum. Use of wire wound resistors should be
avoided because of their additional series inductance. Use
of sockets should also be avoided if possible. Sockets add
parasitic inductance and capacitance that can result in
compromised performance. Minimizing parasitic capacitance
at the amplifier's inverting input pin is very important. The
feedback resistor should be placed very close to the
inverting input pin. Strip line design techniques are
recommended for the signal traces.
Typical Applications
FIGURE 24. TWISTED PAIR CABLE RECEIVER
As the signal is transmitted through a cable, the high
frequency signal will be attenuated. One way to compensate
this loss is to boost the high frequency gain at the receiver
side.
FIGURE 25. TRANSMIT EQUALIZER
FBP
R
G
R
F
IN+
IN-
REF
FBN
R
F
R
FR
R
GR
IN+
IN-
REF
EL5172
EL5176
V
O
50
50
R
T
TWISTED PAIR
Z
O
= 100
V
O
+
FBP
R
F
I
N
+
I
N
-
REF
FBN
R
F
V
O
-
R
G
R
T
75
R
GC
C
L
f
L
f
H
frequency
Gain
(dB)
f
H
GC
C
----------------------------
f
L
G
C
------------------------
DC Gain
1
2R
F
G
----------
+
=
HF
(
)
Gain
1
2R
G
GC
--------------------------
+
=
EL5176
相關(guān)PDF資料
PDF描述
EL5176IY 250MHz Differential Twisted-Pair Driver
EL5176IYZ 250MHz Differential Twisted-Pair Driver
EL5176IYZ-T7 250MHz Differential Twisted-Pair Driver
EL5176IY-T13 250MHz Differential Twisted-Pair Driver
EL5177IY 550MHz Differential Twisted-Pair Driver
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