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參數(shù)資料
| 型號(hào)： | SMM105NECR00 |
| 廠(chǎng)商： | Summit Microelectronics, Inc. |
| 英文描述： | Single-Channel Supply Voltage Marginer and Active DC Output Controller |
| 中文描述： | 單通道供電電壓Marginer和有源直流輸出控制器 |
| 文件頁(yè)數(shù)： | 6/21頁(yè) |
| 文件大小： | 384K |
| 代理商： | SMM105NECR00 |
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SMM105
Preliminary Information
Summit Microelectronics, Inc
2068 1.8 09/20/05
6
DC OPERATING CHARACTERISTICS (CONTINUED)
(Over recommended operating conditions, unless otherwise noted. All voltages are relative to GND.)
Symbol
Parameter
Notes
Min.
Typ.
Max
Unit
VREF
1.25VREF Output Voltage
R
LOAD
= 2K
to GND
1.24
1.25
1.26
V
V
REF_CNTL
External V
REF
Voltage
Range
0.25
VDD
V
External VREF=1.25V, ±0.1%
-0.2
±
0.1
+0.2
%
ADOC
ACC
ADOC/Margin Accuracy
ADOC trimmed to internal VREF
-0.5
±
0.3
+0.5
%
AC OPERATING CHARACTERISTICS
(Over recommended operating conditions, unless otherwise noted. All voltages are relative to GND.)
Symbol
Parameter
Notes
Min.
Typ.
Max
Unit
t
DC_CONTROl
Active DC Control sampling period
Update period for Active
DC Control
1.7
ms
T
settling
Settling Time
+ 10% change in voltage
with 0.1% ripple
100
ms
Fast Margin, nom to high,
TRIM_CAP=1
μ
F
20
ms
T
TRIM
Trim Speed
Slow Margin, nom to high,
TRIM_CAP=1
μ
F
200
ms
0.2
ms
12.8
ms
25.6
ms
T
start
Programmable Start Time
ADOC/Margining Start
time delay after Start pin is
enabled
51.2
ms
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| SMM105NECR01 | Single-Channel Supply Voltage Marginer and Active DC Output Controller |
| SMM105NECR04 | Single-Channel Supply Voltage Marginer and Active DC Output Controller |
| SMM105NECR05 | Single-Channel Supply Voltage Marginer and Active DC Output Controller |
| SMM105NER00 | Single-Channel Supply Voltage Marginer and Active DC Output Controller |
| SMM105NER01 | Single-Channel Supply Voltage Marginer and Active DC Output Controller |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| SMM105NECR01 | 制造商:SUMMIT 制造商全稱(chēng):SUMMIT 功能描述:Single-Channel Supply Voltage Marginer and Active DC Output Controller |
| SMM105NECR04 | 制造商:SUMMIT 制造商全稱(chēng):SUMMIT 功能描述:Single-Channel Supply Voltage Marginer and Active DC Output Controller |
| SMM105NECR05 | 制造商:SUMMIT 制造商全稱(chēng):SUMMIT 功能描述:Single-Channel Supply Voltage Marginer and Active DC Output Controller |
| SMM105NER00 | 制造商:SUMMIT 制造商全稱(chēng):SUMMIT 功能描述:Single-Channel Supply Voltage Marginer and Active DC Output Controller |
| SMM105NER01 | 制造商:SUMMIT 制造商全稱(chēng):SUMMIT 功能描述:Single-Channel Supply Voltage Marginer and Active DC Output Controller |
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