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參數(shù)資料
| 型號(hào)： | MAX4120ESD |
| 廠商： | MAXIM INTEGRATED PRODUCTS INC |
| 元件分類(lèi)： | 運(yùn)動(dòng)控制電子 |
| 英文描述： | Single/Dual/Quad, 400MHz, Low-Power, Current Feedback Amplifiers |
| 中文描述： | QUAD OP-AMP, 8000 uV OFFSET-MAX, PDSO14 |
| 封裝： | SO-14 |
| 文件頁(yè)數(shù)： | 12/12頁(yè) |
| 文件大小： | 167K |
| 代理商： | MAX4120ESD |
Driving Capac itive Loads
The MAX4112/MAX4113/MAX4117–MAX4120 are opti-
mized for AC performance. They are not designed to
drive highly capacitive loads. Reactive loads decrease
phase margin and can produce excessive ringing and
oscillation. Figure 5a shows a circuit that eliminates this
problem. The small (usually 5
to 22
) isolation resis-
tor, R
S
, placed before the reactive load prevents ring-
ing and oscillation. At higher capacitive loads, AC
performance is controlled by the interaction of the load
capacitance and isolation resistor.
Maxim cannot assume responsibility for use of any circuitry other than circuitry entirely embodied in a Maxim product. No circuit patent licenses are
implied. Maxim reserves the right to change the circuitry and specifications without notice at any time.
12
__________________Maxim Integrated Produc ts, 120 S an Gabriel Drive, S unnyvale, CA 94086 (408) 737-7600
1997 Maxim Integrated Products
Printed USA
is a registered trademark of Maxim Integrated Products.
M
S ingle/Dual/Quad, 400MHz, Low-Power,
Current Feedbac k Amplifiers
TRANSISTOR COUNT: 53
(MAX4112/MAX4113)
112 (MAX4117/MAX4118)
220 (MAX4119/MAX4120)
SUBSTRATE CONNECTED TO V
EE
VIDEO
IN
VIDEO
OUT
75
75
CABLE
75
CABLE
75
75
R
G
R
F
MAX4112
MAX4113
MAX4117
MAX4118
MAX4119
MAX4120
Figure 4. Video Line Driver
R
G
R
F
R
S
R
L
C
L
V
IN
MAX4112
MAX4113
MAX4117
MAX4118
MAX4119
MAX4120
Figure 5a. Using an Isolation Resistor (R
S
) for High Capacitive
Loads
0.1
10
1
100
1000
FREQUENCY (MHz)
C
L
= 10pF
C
L
= 15pF
C
L
= 5pF
12
10
8
6
4
2
0
Figure 5b. Frequency Response vs. Capacitive Load—
No Isolation Resistor
0.1
12
10
8
6
4
2
0
-2
10
1
100
1000
FREQUENCY (MHz)
R
S
= 0
C
L
= 10pF
R
S
= 4.7
R
S
= 22
R
S
= 10
Figure 5c. Frequency Response vs. Isolation Resistance
(see Figure 5a for circuit)
_Ordering Information (c ontinued)
PART
MAX4119
ESD
MAX4119EEE
MAX4120
ESD
MAX4120EEE
-40°C to +85°C
-40°C to +85°C
-40°C to +85°C
-40°C to +85°C
TEMP. RANGE
PIN-PACKAGE
14 SO
16 QSOP*
14 SO
16 QSOP*
___________________Chip Information
*Contact factory for QSOP package availability.
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| MAX4113ESA | Single/Dual/Quad, 400MHz, Low-Power, Current Feedback Amplifiers |
| MAX4117 | Single/Dual/Quad, 400MHz, Low-Power, Current Feedback Amplifiers |
| MAX4118 | Single/Dual/Quad, 400MHz, Low-Power, Current Feedback Amplifiers |
| MAX4118ESA | Single/Dual/Quad, 400MHz, Low-Power, Current Feedback Amplifiers |
| MAX4119 | Single/Dual/Quad, 400MHz, Low-Power, Current Feedback Amplifiers |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| MAX4120ESD+ | 功能描述:高速運(yùn)算放大器 RoHS:否 制造商:Texas Instruments 通道數(shù)量:1 電壓增益 dB:116 dB 輸入補(bǔ)償電壓:0.5 mV 轉(zhuǎn)換速度:55 V/us 工作電源電壓:36 V 電源電流:7.5 mA 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:SOIC-8 封裝:Tube |
| MAX4120ESD+T | 功能描述:高速運(yùn)算放大器 RoHS:否 制造商:Texas Instruments 通道數(shù)量:1 電壓增益 dB:116 dB 輸入補(bǔ)償電壓:0.5 mV 轉(zhuǎn)換速度:55 V/us 工作電源電壓:36 V 電源電流:7.5 mA 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:SOIC-8 封裝:Tube |
| MAX4120ESD-T | 功能描述:高速運(yùn)算放大器 RoHS:否 制造商:Texas Instruments 通道數(shù)量:1 電壓增益 dB:116 dB 輸入補(bǔ)償電壓:0.5 mV 轉(zhuǎn)換速度:55 V/us 工作電源電壓:36 V 電源電流:7.5 mA 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:SOIC-8 封裝:Tube |
| MAX4121 | 制造商:MAXIM 制造商全稱(chēng):Maxim Integrated Products 功能描述:330MHz Buffered Video Switches/ Crosspoint Building Blocks |
| MAX4121CPA | 制造商:Rochester Electronics LLC 功能描述: 制造商:Maxim Integrated Products 功能描述: |
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