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參數(shù)資料
| 型號： | CLC5632IN |
| 廠商： | NATIONAL SEMICONDUCTOR CORP |
| 元件分類： | 運(yùn)動控制電子 |
| 英文描述： | Dual, High Output, Programmable Gain Buffer |
| 中文描述： | DUAL BUFFER AMPLIFIER, PDIP8 |
| 封裝： | PLASTIC, DIP-8 |
| 文件頁數(shù)： | 11/19頁 |
| 文件大?。?/td> | 352K |
| 代理商： | CLC5632IN |
±
5V Typical Performance Characteristics
(A
V
= +2, R
L
= 100
, V
CC
=
±
5V; Unless
Specified) (Continued)
Application Division
CLC5632 Operation
The CLC5632 is a current feedback buffer fabricated in an
advanced complementary bipolar process. The CLC5632
operates from a single 5V supply or dual
±
5V supplies.
Operating from a single 5V supply, the CLC5632 has the
following features:
Gains of
±
1, 1, and 2V/V are achievable without exter-
nal resistors
Provides 100mA of output current while consuming only
15mW of power
Offers low 79/81dBc 2nd & 3rd harmonic distortion
Provides BW80MHz and 1MHz distortion
<
75dBc at V
O
= 2V
PP
The CLC5632 performance is further enhanced in
±
5V sup-
ply applications as indicated in the
±
5V Electrical Charac-
teristics
table and the
±
5V Typical Performance
plots.
If gains other than +1, 1, or +2V/V are required, then the
CLC5602 can be used. The CLC5602 is a current feedback
amplifier with near identical performance and allows for ex-
ternal feedback and gain setting resistors.
Current Feedback Amplifiers
Some of the key features of current feedback technology
are:
Independence of AC bandwidth and voltage gain
Inherently stable at unit gain
Adjustable frequency response with feedback resistor
High slew rate
Fast Settling
Current feedback operation can be described using a simple
equation. The voltage gain for non-inverting or inverting
current feedback amplifier is approximated by Equation 1.
V
V
A
1
R
Z(j )
o
in
v
f
=
+
(1)
where:
A
V
is the closed loop DC voltage gain
R
f
is the feedback resistor
Z(j
ω
) is the CLC5632’s open loop transimpedance gain
I
BN
& V
OS
vs. Temperature
O
O
(
Temperature (
C)
-60
-20
20
60
100
140
2.8
I
B
μ
A
0
3.0
0.5
3.2
1.0
3.4
1.5
3.6
2.0
3.8
2.5
4.0
3.0
I
BN
V
OS
DS015003-33
Channel Matching
M
Frequency (Hz)
1M
10M
100M
Channel 1
Channel 2
V
0
= 1V
pp
DS015003-34
Input Referred Crosstalk
M
Frequency (Hz)
1M
10M
100M
-120
-100
-80
-60
-40
-20
V
o
= 1V
pp
DS015003-35
Pulse Crosstalk
A
A
Time (10ns/div)
I
A
Active Output
Channel
Inactive Output
Channel
DS015003-36
C
www.national.com
11
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相關(guān)代理商/技術(shù)參數(shù) |
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|---|---|
| CLC5632M/N WAF | 制造商:Texas Instruments 功能描述: |
| CLC5632N WAF | 制造商:Texas Instruments 功能描述: |
| CLC5632N/M WAF | 制造商:Texas Instruments 功能描述: |
| CLC5633 | 制造商:NSC 制造商全稱:National Semiconductor 功能描述:Triple, High Output, Programmable Gain Buffer |
| CLC5633IM | 制造商:NSC 制造商全稱:National Semiconductor 功能描述:Triple, High Output, Programmable Gain Buffer |
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