- 您現(xiàn)在的位置：買賣IC網(wǎng) > PDF目錄379913 > CM3121-02SH (California Micro Devices Corporation) Dual Linear Voltage Regulator for DDR-I and DDR-II Memory PDF資料下載
參數(shù)資料
| 型號： | CM3121-02SH |
| 廠商： | California Micro Devices Corporation |
| 元件分類： | 基準(zhǔn)電壓源/電流源 |
| 英文描述： | Dual Linear Voltage Regulator for DDR-I and DDR-II Memory |
| 中文描述： | 雙線性穩(wěn)壓器，用于DDR I和DDR - II內(nèi)存 |
| 文件頁數(shù)： | 3/11頁 |
| 文件大小： | 219K |
| 代理商： | CM3121-02SH |
2004 California Micro Devices Corp. All rights reserved.
11/12/04
430 N. McCarthy Blvd., Milpitas, CA 95035-5112
●
Tel: 408.263.3214
●
Fax: 408.263.7846
●
www.calmicro.com
3
CM3121
PRELIMINARY
Ordering Information
Note 1: Parts are shipped in Tape & Reel form unless otherwise specified.
Specifications
Note 1: The V
DDQ
regulator provides power for both the memory load and the V
TT
regulator, supplying a total of 1.5A to the V
DDQ
and V
TT
outputs. For example, if the V
DDQ
load current is 1.2A, then the maximum V
TT
load current will be 0.3A, regardless
of the actual V
TT
output current rating.
PART NUMBERING INFORMATION
Leads
Package
Standard Finish
Lead-free Finish
Ordering Part
Number
1
Part Marking
Ordering Part
Number
1
Part Marking
8
PSOP-8
CM3121-02SB
CM3121 02SB
CM3121-02SH
CM3121 02SH
ABSOLUTE MAXIMUM RATINGS
PARAMETER
RATING
±
2000
UNITS
ESD (Human Body Model)
V
Pin Voltages
V
CC
EN_DDR,
SENSE_V
DDQ
, SENSE_V
TT
Storage Temperature Range
[GND - 0.6] to [+6.5]
[GND - 0.6] to [V
CC
+ 0.6]
V
V
-40 to +150
°C
Operating Temperature Range
Ambient
Junction
-40 to +85
0 to +125
°C
°C
STANDARD OPERATING CONDITIONS
PARAMETER
RATING
UNITS
Ambient Operating Temperature Range
-40 to +85
°C
1. V
DDQ
Regulator
DDR-I Supply Voltage V
CC
DDR-II Supply Voltage V
CC
Load Current (note 1)
[V
DDQ
+ 0.3] to 3.6
2.2 to 2.8
V
V
0 to 1500
mA
μ
F
C
CC
, C
DDQ
2. V
TT
Regulator
DDR-I Supply Voltage V
DDQ
DDR-II Supply Voltage V
DDQ
DDR-I Load Current
10, 10
2.3 to 2.8
V
1.7 to 1.9
V
0 to
±
500
0 to
±
300
47
mA
DDR-II Load Current
mA
C
TT
μ
F
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| CM339 | LOW POWER QUAD VOLTAGE COMPARATORS |
| CM339CP | LOW POWER QUAD VOLTAGE COMPARATORS |
| CM339CS | LOW POWER QUAD VOLTAGE COMPARATORS |
| CM3400-00MS | Micropower, Universal Supply Voltage Supervisor (SVS) |
| CM3400-00SN | Micropower, Universal Supply Voltage Supervisor (SVS) |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| CM313 | 功能描述:LED T3-1/4 MINI BAYONET RoHS:是 類別:光電元件 >> LED - 燈更換 系列:* 標(biāo)準(zhǔn)包裝:100 系列:- 可更換燈:- 尺寸/尺寸:T - 1 3/4 波長:- 正向電壓:28V 底座類型:小型帽沿 顏色:黃 Millicandela 等級:22mcd 配置:單一 應(yīng)用:白熾燈替換件，指示燈 其它名稱:925.0112925.0112-ND |
| CM3131 | 制造商:CALMIRCO 制造商全稱:California Micro Devices Corp 功能描述:Triple Linear Voltage Regulator for DDR-I/-II Memory |
| CM3131-01SB | 制造商:CALMIRCO 制造商全稱:California Micro Devices Corp 功能描述:Triple Linear Voltage Regulator for DDR-I/-II Memory |
| CM3131-01SH | 制造商:CALMIRCO 制造商全稱:California Micro Devices Corp 功能描述:Triple Linear Voltage Regulator for DDR-I/-II Memory |
| CM3131-02SB | 制造商:CALMIRCO 制造商全稱:California Micro Devices Corp 功能描述:Triple Linear Voltage Regulator for DDR-I/-II Memory |
發(fā)布緊急采購，3分鐘左右您將得到回復(fù)。