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參數資料
| 型號： | CLC432 |
| 廠商： | National Semiconductor Corporation |
| 英文描述： | Dual Wideband Monolithic Op Amp with Disable |
| 中文描述： | 雙寬帶單片運算放大器具有禁用 |
| 文件頁數： | 1/8頁 |
| 文件大小： | 863K |
| 代理商： | CLC432 |
N
CLC431/432
Dual Wideband Monolithic Op Amp with Disable
General Description
The CLC431 and CLC432 current-feedback amplifiers provide wide
bandwidths and high slew rates for applications where board density
and power are key considerations. These amplifiers provide DC-
coupled small signal bandwidths exceeding 92MHz while consuming
only 7mA per channel. Operating from ±15V supplies, the CLC431/
432’s enhanced slew rate circuitry delivers large-signal bandwidths
with output voltage swings up to 28V
pp
. A wide range of bandwidth-
insensitive gains are made possible by virtue of the CLC431 and
CLC432’s current-feedback topology.
The large common-mode input range and fast settling time (70ns
to 0.05%) make these amplifiers well suited for CCD & data
telecommunication applications. The disable of the CLC431 can
accommodate ECL or TTL logic levels or a wide range of user
definable inputs. With its fast enable/disable time (0.2
μ
s/1
μ
s) and
high channel isolation of 70dB at 10MHz, the CLC431 can easily be
configured as a 2:1 MUX. Many high performance video applications
requiring signal gain and/or switching will be satisfied with the
CLC431/432 due to their very low differential gain and phase errors
(less than 0.1% and 0.1°; A
v
= +2V/V at 4.43MHz into 150
load).
Quick 8ns rise and fall times on 10V pulses allow the CLC431/432 to
drive either twisted pair or coaxial transmission lines over long
distances.
The CLC431/432's combination of low input voltage noise, wide
common-mode input voltage range and large output voltage swings
make them especially well suited for wide dynamic range signal
processing applications.
June 1999
C
D
Features
I
Wide bandwidth: 92MHz (A
V
=+1)
62MHz (A
v
=+2)
I
Fast slew rate: 2000V/
μ
s
I
Fast disable: 1
μ
s to high-Z output
I
High channel isolation: 70dB at 10MHz
I
Single or dual supplies: ±5V to ±16.5V
Applications
I
Video signal multiplexing
I
Twisted-pair differential driver
I
CCD buffer & level shifting
I
Discrete gain-select amplifier
I
Transimpedance amplifier
1999 National Semiconductor Corporation
Printed in the U.S.A.
http://www.national.com
1V
pp
@ 5MHz
R
f
Channel 1 (Gain = 2)
Channel 2 (Gain = 5)
R
f
R
i
R
i
R
s
R
L
R
g
R
g
V
out
SELECT
CLC431
CLC431
50
50
50
50
50
50
500
500
500
125
Typical Application
Discrete Gain Select Amplifier
-
+
-
+
1
2
3
4
V
out
1
V
inv
1
V
non-inv
1
-Vcc
+V
cc
V
out
2
V
inv
2
V
non-inv
2
8
7
6
5
V
inv
1
V
non-inv
1
DIS1
-V
cc
DIS2
V
non-inv
2
V
inv
2
V
out
1
V
R
TTL
1
DIS1
+V
cc
DIS2
V
R
TTL
2
V
out
2
1
2
3
4
5
6
7
14
13
12
11
10
9
8
CLC432
CLC431
Pinout
PDIP & SOIC
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PDF描述 |
|---|---|
| CLC436AJP | IC-FEEDBACK OP-AMP |
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| CLC436AJ | 200MHz, 【15V, Low-Power Voltage Feedback Op Amp |
| CLC440 | High-Speed, Low-Power, Voltage Feedback Op Amp |
| CLC446 | 400MHz, 50mW Current-Feedback Op Amp |
相關代理商/技術參數 |
參數描述 |
|---|---|
| CLC432A/BPA | 制造商:Rochester Electronics LLC 功能描述: |
| CLC432A8B | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Current-Feedback Operational Amplifier |
| CLC432AJE | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Current-Feedback Operational Amplifier |
| CLC432AJE-TR13 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Current-Feedback Operational Amplifier |
| CLC432AJP | 制造商:Rochester Electronics LLC 功能描述:- Bulk |
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