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參數(shù)資料
| 型號： | CM3702-50MS |
| 廠商： | California Micro Devices Corporation |
| 英文描述： | Micropower Low-Noise Charge-Pump and Linear Regulator |
| 中文描述： | 微功耗低噪聲電荷泵和線性穩(wěn)壓器 |
| 文件頁數(shù)： | 4/11頁 |
| 文件大?。?/td> | 445K |
| 代理商： | CM3702-50MS |
CALIFORNIA MICRO DEVICES
PRELIMINARY
CM3702
Typical Performance Characteristics
(T=25
°
C)
2004 California Micro Devices Corp. All rights reserved
09/22/04
430 N. McCarthy Blvd, #100, Milpitas, California 95035 Tel: (408) 263-3214 Fax: (408) 263-7846 www.calmicro.com
4
CM3702 noise spectrum
(Cp=0.47uF, Cs=1.5uF, Co=Cbyp=0.1uF, Iout=100mA)
1.00E-08
1.00E-07
1.00E-06
1.00E-05
1.00E-04
1.00E-03
10
100
1000
10000
100000
Frequency [Hz]
V
noise floor
Cs=1.5uF
Note: Noise peaks may appear for different values of Cp, Cs & I
OUT
, and are due to the ripple frequency of the charge pump (see
later).
Measured by forcing V
IN
voltage to 3.3V & 5.0V dc, then sweeping 100mV ac on V
IN
. C
OUT
= 10uF, C
BYP
= 0.1uF
PSRR with V
IN
=3.3V (upper curve) and V
IN
=5V (lower curve), I
OUT
=100mA
0.0
10.0
20.0
30.0
40.0
50.0
60.0
70.0
10
100
1000
10000
100000
Frequency [Hz]
P
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|---|---|
| CM370250DE | Micropower Low-Noise Charge-Pump and Linear Regulator |
| CM370250DF | Micropower Low-Noise Charge-Pump and Linear Regulator |
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相關代理商/技術參數(shù) |
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| CM3706 | 制造商:CHAMP 制造商全稱:CHAMP 功能描述:1.5MHz, 600mA Synchronous Step-Down Regulator |
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| CM3706AGIM25 | 制造商:CHAMP 制造商全稱:CHAMP 功能描述:1.5MHz, 600mA Synchronous Step-Down Regulator |
| CM3706GIM25 | 制造商:CHAMP 制造商全稱:CHAMP 功能描述:1.5MHz, 600mA Synchronous Step-Down Regulator |
| CM3706IM25 | 制造商:CHAMP 制造商全稱:CHAMP 功能描述:1.5MHz, 600mA Synchronous Step-Down Regulator |
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