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參數(shù)資料
| 型號： | MAX4117ESA+T |
| 廠商： | Maxim Integrated Products |
| 文件頁數(shù)： | 4/12頁 |
| 文件大?。?/td> | 0K |
| 描述： | IC AMP CURRENT FB LP 8-SOIC |
| 標準包裝： | 2,500 |
| 放大器類型： | 電流反饋 |
| 電路數(shù)： | 2 |
| 轉(zhuǎn)換速率： | 1200 V/µs |
| -3db帶寬： | 400MHz |
| 電流 - 輸入偏壓： | 3.5µA |
| 電壓 - 輸入偏移： | 1000µV |
| 電流 - 電源： | 5mA |
| 電流 - 輸出 / 通道： | 80mA |
| 電壓 - 電源，單路/雙路(±)： | ±4.5 V ~ 5.5 V |
| 工作溫度： | -40°C ~ 85°C |
| 安裝類型： | 表面貼裝 |
| 封裝/外殼： | 8-SOIC（0.154"，3.90mm 寬） |
| 供應商設備封裝： | 8-SOIC |
| 包裝： | 帶卷 (TR) |
Driving Capacitive 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, RS, 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.
MAX4112/MAX4113/MAX4117–MAX4120
Single/Dual/Quad, 400MHz, Low-Power,
Current Feedback Amplifiers
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 Products, 120 San Gabriel Drive, Sunnyvale, CA 94086 408-737-7600
2007 Maxim Integrated Products
is a registered trademark of Maxim Integrated Products, Inc.
TRANSISTOR COUNT: 53
(MAX4112/MAX4113)
112 (MAX4117/MAX4118)
220 (MAX4119/MAX4120)
SUBSTRATE CONNECTED TO VEE
VIDEO
IN
VIDEO
OUT
75
75 CABLE
75
RG
RF
MAX4112
MAX4113
MAX4117
MAX4118
MAX4119
MAX4120
Figure 4. Video Line Driver
RG
RF
RS
RL
CL
VIN
MAX4112
MAX4113
MAX4117
MAX4118
MAX4119
MAX4120
Figure 5a. Using an Isolation Resistor (RS) for High Capacitive
Loads
0.1
10
1
100
1000
FREQUENCY (MHz)
GAIN
(dB)
CL = 10pF
CL = 15pF
CL = 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)
GAIN
(dB)
RS = 0
CL = 10pF
RS = 4.7
RS = 22
RS = 10
Figure 5c. Frequency Response vs. Isolation Resistance
(see Figure 5a for circuit)
_Ordering Information (continued)
___________________Chip Information
*Contact factory for QSOP package availability.
PART
TEMP RANGE
PIN-
PACKAGE
PKG
CODE
MAX4119ESD
-40°C to +85°C
14 SO
S14-1
MAX4119EEE
-40°C to +85°C
16 QSOP
E16-1
MAX4120ESD
-40°C to +85°C
14 SO
S14-1
MAX4120EEE
-40°C to +85°C
16 QSOP
E16-1
Revision History
Pages changed at Rev 3: 1–3, 6, 7, 10–12
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| MAX4117ESA-TG068 | 制造商:Rochester Electronics LLC 功能描述: 制造商:Maxim Integrated Products 功能描述: |
| MAX4117EVKIT | 功能描述:放大器 IC 開發(fā)工具 RoHS:否 制造商:International Rectifier 產(chǎn)品:Demonstration Boards 類型:Power Amplifiers 工具用于評估:IR4302 工作電源電壓:13 V to 23 V |
| MAX4117EVKIT-SO | 功能描述:放大器 IC 開發(fā)工具 RoHS:否 制造商:International Rectifier 產(chǎn)品:Demonstration Boards 類型:Power Amplifiers 工具用于評估:IR4302 工作電源電壓:13 V to 23 V |
| MAX4118 | 制造商:MAXIM 制造商全稱:Maxim Integrated Products 功能描述:Single/Dual/Quad, 400MHz, Low-Power, Current Feedback Amplifiers |
| MAX4118ESA | 功能描述:高速運算放大器 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 安裝風格:SMD/SMT 封裝 / 箱體:SOIC-8 封裝:Tube |
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