參數(shù)資料
型號: AB-025
元件分類: 測量放大器
英文描述: AB-025 - BOOST INSTRUMENT AMP CMR WITH COMMON-MODE DRIVEN SUPPLIES
中文描述: 抗體- 025 -公路貨運升壓儀表放大器共模驅動用品
文件頁數(shù): 14/42頁
文件大?。?/td> 606K
代理商: AB-025
14
C
12
R
13
R
14
V
21
3
22
D
21
23
D
22
V
22
G
22
G
22
C
22
R
27
I
PS
RPS
R
9
R
10
C
23
R28
V
OS
21
V+
V–
71
30
13
14
I
SS
30
30
3
2
J
11
J
12
15
16
D
91
D
92
21
6
6
G
91
G
92
R
91
R
92
D
95
G95
G
96
D
96
D
93
D94
94
95
4
7
–In
+In
7
4
FIGURE C6. Op Amp Section of the ACF2101 Using the Multiple Pole/Zero Macromodel Topology.
SR
3
6
31
37
C
INT
33
32
SH
1
SH
2
2
Sw In
Com
Cap
Sw Out
Sw Com
FIGURE C7. Node Assignments for ACF2101 Macromodel.
The multiple pole/zero topology is used to model the op amp
section of the ACF2101 switched integrator. The node
assignments for this model are shown in Figure C6 and C7.
The transient time of the switches (HOLD, RESET, and
SELECT) should be programmed to have a slew of 6V/
μ
s.
Complying with this requirement will give the user greater
success in convergence during transient analysis, and a more
accurate emulation of the effect of the 200ns switching
speed of the actual switching transistors in the ACF2101.
This is easily implemented with the PULSE command in
Spice. Also, to insure proper operation, always establish the
initial bias point for the transient analysis with RESET and
HOLD equal to the potential of COMMON (node 3).
相關PDF資料
PDF描述
AB-026 AB-026 - A LOW NOISE. LOW DISTORTION DESIGN FOR ANTIALIASING AND ANTI-IMAGING FILTERS
AB-027 AB-027 - High Speed Data Conversion
AB-028 AB-028 - FEEDBACK PLOTS DEFINE OP AMP AC PERFORMANCE
AB-029 AB-029 - INPUT FILTERING THE INA117 -200V DIFFERENCE AMPLIFIER
AB-053 AB-053 - IMPROVED NOISE PERFORMANCE OF THE ACF2101 SWITCHED INTEGRATOR
相關代理商/技術參數(shù)
參數(shù)描述
AB-026 制造商:未知廠家 制造商全稱:未知廠家 功能描述:AB-026 - A LOW NOISE. LOW DISTORTION DESIGN FOR ANTIALIASING AND ANTI-IMAGING FILTERS
AB-027 制造商:未知廠家 制造商全稱:未知廠家 功能描述:AB-027 - High Speed Data Conversion
AB-028 制造商:未知廠家 制造商全稱:未知廠家 功能描述:AB-028 - FEEDBACK PLOTS DEFINE OP AMP AC PERFORMANCE
AB-029 制造商:未知廠家 制造商全稱:未知廠家 功能描述:AB-029 - INPUT FILTERING THE INA117 -200V DIFFERENCE AMPLIFIER
AB-029NL9E 制造商:NEL 制造商全稱:Nel Frequency Controls,inc 功能描述:PECL/LVPECL UHF XO