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參數資料
| 型號： | MAX840 |
| 廠商： | Maxim Integrated Products, Inc. |
| 英文描述： | Low-Noise, Regulated, -2V GaAsFET Bias(低噪,已調整的,-2V砷化鎵場效應管偏置電源) |
| 中文描述： | 低噪聲、穩(wěn)壓型、-2V GaAsFET偏置電源 |
| 文件頁數： | 4/10頁 |
| 文件大?。?/td> | 180K |
| 代理商： | MAX840 |
M
Low-Noise, Regulated, -2V GaAsFET Bias
4
_______________________________________________________________________________________
____________________________Typic al Operating Charac teristic s (c ontinued)
(Circuit of Figure 2a, V
IN
= 3.6V, T
A
= +25°C, unless otherwise noted.)
MAX840 OUTPUT NOISE AND RIPPLE
(C1 = C2 = C3 = 1
μ
F, C4 = 10
μ
F)
V
IN
= 3.6V, V
OUT
= -2V, I
OUT
= 4mA, AC COUPLED
10
μ
s/div
V
OUT
500
μ
V/div
MAX840 OUTPUT NOISE AND RIPPLE
(C1 = C2 = C3 = 0.22
μ
F, C4 = 4.7
μ
F)
V
IN
= 3.6V, V
OUT
= -2V, I
OUT
= 4mA, AC COUPLED
10
μ
s/div
V
1mV/div
MAX843/MAX844 OUTPUT NOISE AND RIPPLE
(C1 = C2 = C3 = 1
μ
F, C4 = 10
μ
F)
V
IN
= 3.6V, V
OUT
= -2V, I
OUT
= 4mA, AC COUPLED
10
μ
s/div
V
500
μ
V/div
MAX843/MAX844 OUTPUT NOISE AND RIPPLE
(C1 = C2 = C3 = 0.22
μ
F, C4 = 4.7
μ
F)
V
IN
= 3.6V, V
OUT
= -2V, I
OUT
= 4mA, AC COUPLED
10
μ
s/div
V
OUT
1mV/div
70
10
OSCILLATOR FREQUENCY
vs. SUPPLY VOLTAGE
90
80
M
SUPPLY VOLTAGE (V)
O
6
150
140
120
130
110
100
2
4
8
3
5
7
9
T
A
= +25°C, +85°C
T
A
= -40°C
SHDN = HIGH
15
10
MAX844
OSCILLATOR FREQUENCY vs. SUPPLY VOLTAGE
31
19
17
M
SUPPLY VOLTAGE (V)
O
6
29
25
27
23
21
2
4
8
3
5
7
9
T
A
= +25°C, +85°C
T
A
= -40°C
SHDN = LOW
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相關代理商/技術參數 |
參數描述 |
|---|---|
| MAX840ESA | 功能描述:電荷泵 Regulated -2V GaAsFET Bias RoHS:否 制造商:Maxim Integrated 功能:Inverting, Step Up 輸出電壓:- 1.5 V to - 5.5 V, 3 V to 11 V 輸出電流:100 mA 電源電流:1 mA 最大工作溫度:+ 70 C 封裝 / 箱體:SOIC-8 Narrow 封裝:Tube |
| MAX840ESA+ | 功能描述:電荷泵 Regulated -2V GaAsFET Bias RoHS:否 制造商:Maxim Integrated 功能:Inverting, Step Up 輸出電壓:- 1.5 V to - 5.5 V, 3 V to 11 V 輸出電流:100 mA 電源電流:1 mA 最大工作溫度:+ 70 C 封裝 / 箱體:SOIC-8 Narrow 封裝:Tube |
| MAX840ESA+T | 功能描述:電荷泵 Regulated -2V GaAsFET Bias RoHS:否 制造商:Maxim Integrated 功能:Inverting, Step Up 輸出電壓:- 1.5 V to - 5.5 V, 3 V to 11 V 輸出電流:100 mA 電源電流:1 mA 最大工作溫度:+ 70 C 封裝 / 箱體:SOIC-8 Narrow 封裝:Tube |
| MAX840ESA-T | 功能描述:電荷泵 Regulated -2V GaAsFET Bias RoHS:否 制造商:Maxim Integrated 功能:Inverting, Step Up 輸出電壓:- 1.5 V to - 5.5 V, 3 V to 11 V 輸出電流:100 mA 電源電流:1 mA 最大工作溫度:+ 70 C 封裝 / 箱體:SOIC-8 Narrow 封裝:Tube |
| MAX840EVKIT-SO | 功能描述:電荷泵 Evaluation Kit for the MAX840 MAX843 MAX844 RoHS:否 制造商:Maxim Integrated 功能:Inverting, Step Up 輸出電壓:- 1.5 V to - 5.5 V, 3 V to 11 V 輸出電流:100 mA 電源電流:1 mA 最大工作溫度:+ 70 C 封裝 / 箱體:SOIC-8 Narrow 封裝:Tube |
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