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參數(shù)資料
| 型號： | CM3702 |
| 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 |
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
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| CM3702-50DE | Micropower Low-Noise Charge-Pump and Linear Regulator |
| CM3702-50DF | Micropower Low-Noise Charge-Pump and Linear Regulator |
| CM3702-50MR | Micropower Low-Noise Charge-Pump and Linear Regulator |
| CM3702-50MS | Micropower Low-Noise Charge-Pump and Linear Regulator |
| CM370250DE | Micropower Low-Noise Charge-Pump and Linear Regulator |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| CM370250DE | 制造商:CALMIRCO 制造商全稱:California Micro Devices Corp 功能描述:Micropower Low-Noise Charge-Pump and Linear Regulator |
| CM3702-50DE | 制造商:CALMIRCO 制造商全稱:California Micro Devices Corp 功能描述:Micropower Low-Noise Charge-Pump and Linear Regulator |
| CM370250DF | 制造商:CALMIRCO 制造商全稱:California Micro Devices Corp 功能描述:Micropower Low-Noise Charge-Pump and Linear Regulator |
| CM3702-50DF | 制造商:CALMIRCO 制造商全稱:California Micro Devices Corp 功能描述:Micropower Low-Noise Charge-Pump and Linear Regulator |
| CM3702-50MR | 功能描述:電荷泵 Charge Pump LDO 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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