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參數(shù)資料
| 型號： | MAX4180ESA |
| 廠商： | MAXIM INTEGRATED PRODUCTS INC |
| 元件分類： | 運動控制電子 |
| 英文描述： | Single/Dual/Quad, 270MHz, 1mA, SOT23, Current-Feedback Amplifiers with Shutdown |
| 中文描述： | OP-AMP, 7000 uV OFFSET-MAX, 245 MHz BAND WIDTH, PDSO8 |
| 封裝： | SO-8 |
| 文件頁數(shù)： | 19/24頁 |
| 文件大?。?/td> | 364K |
| 代理商： | MAX4180ESA |
M
S ingle/Dual/Quad, 270MHz, 1mA, S OT 23,
Current-Feedbac k Amplifiers with S hutdown
______________________________________________________________________________________
19
tive load. Note that in each case, gain peaking is
substantially reduced when the 20
resistor is used to
isolate the capacitive load from the amplifier output.
AC T esting/Performanc e
AC specifications on high-speed amplifiers are usually
guaranteed without 100% production testing. Since
these high-speed devices are sensitive to external para-
sitics introduced when automatic handling equipment is
used, it is impractical to guarantee AC parameters
through volume production testing. These parasitics are
greatly reduced when using the recommended PC
board layout (like the Maxim EV kit). Characterizing the
part in this way more accurately represents the amplifi-
er’s true AC performance. Some manufacturers guaran-
tee AC specifications without clearly stating how this
guarantee is made. The AC specifications of the
MAX4180–MAX4187 are derived through worst-case
design simulations combined with a sample characteri-
zation of 100 units. The AC performance distributions
along with the worst-case simulation results for
MAX4180 and MAX4181 are shown in Figures 8–11.
These distributions are repeatable provided that the
proper board layout and power-supply bypassing are
used (see Layout and Power-Supply Bypassing sec-
tion).
6
5
4
3
2
1
0
-4
1
10
FREQUENCY (MHz)
100
1000
-2
-3
-1
G
MAX4181
V
IN
= 20mVp-p
A
V
= +1V/V
R
F
= 2.4k
R
L
= 1k
||
47pF
RS = 20
RS = 0
Figure 7c. Frequency Response with Capacitive Load (with
and without Isolation Resistor)
Figure 7b. Frequency Response with Capacitive Load (with
and without Isolation Resistor)
6
5
4
3
2
1
0
-4
1
10
FREQUENCY (MHz)
100
1000
-2
-3
-1
N
MAX4180
V
IN
= 20mVp-p
A
V
= +2V/V
R
F
= R
G
=
1.2k
R
L
= 1k
||
47pF
R
S
= 0
R
S
= 20
R
G
R
F
R
S
R
L
C
L
V
IN
Figure 7a. Using an Isolation Resistor (R
S
) for High Capacitive
Loads
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| MAX4187EEE | Single/Dual/Quad, 270MHz, 1mA, SOT23, Current-Feedback Amplifiers with Shutdown |
| MAX4183ESD | Single/Dual/Quad, 270MHz, 1mA, SOT23, Current-Feedback Amplifiers with Shutdown |
| MAX4183EUB | Single/Dual/Quad, 270MHz, 1mA, SOT23, Current-Feedback Amplifiers with Shutdown |
| MAX4180EUT-T | Single/Dual/Quad, 270MHz, 1mA, SOT23, Current-Feedback Amplifiers with Shutdown |
| MAX4180 | Single/Dual/Quad, 270MHz, 1mA, SOT23, Current-Feedback Amplifiers with Shutdown |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| MAX4180ESA+ | 功能描述:視頻放大器 Single 270MHz 1mA Current-Feedback RoHS:否 制造商:ON Semiconductor 通道數(shù)量:4 電源類型: 工作電源電壓:3.3 V, 5 V 電源電流: 最小工作溫度: 最大工作溫度: 封裝 / 箱體:TSSOP-14 封裝:Reel |
| MAX4180ESA+T | 功能描述:視頻放大器 Single 270MHz 1mA Current-Feedback RoHS:否 制造商:ON Semiconductor 通道數(shù)量:4 電源類型: 工作電源電壓:3.3 V, 5 V 電源電流: 最小工作溫度: 最大工作溫度: 封裝 / 箱體:TSSOP-14 封裝:Reel |
| MAX4180ESA-T | 功能描述:視頻放大器 RoHS:否 制造商:ON Semiconductor 通道數(shù)量:4 電源類型: 工作電源電壓:3.3 V, 5 V 電源電流: 最小工作溫度: 最大工作溫度: 封裝 / 箱體:TSSOP-14 封裝:Reel |
| MAX4180EUT | 制造商:Rochester Electronics LLC 功能描述: 制造商:Maxim Integrated Products 功能描述: |
| MAX4180EUT+T | 功能描述:視頻放大器 Single 270MHz 1mA Current-Feedback RoHS:否 制造商:ON Semiconductor 通道數(shù)量:4 電源類型: 工作電源電壓:3.3 V, 5 V 電源電流: 最小工作溫度: 最大工作溫度: 封裝 / 箱體:TSSOP-14 封裝:Reel |
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