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參數(shù)資料
| 型號： | ADP3502ASU |
| 廠商： | ANALOG DEVICES INC |
| 元件分類： | 電源管理 |
| 英文描述： | CDMA Power Management System |
| 中文描述： | 2-CHANNEL POWER SUPPLY SUPPORT CKT, PQFP64 |
| 封裝： | 7 X 7 MM, 1 MM HEIGHT, PLASTIC, MS-026ABD, TQFP-64 |
| 文件頁數(shù)： | 4/36頁 |
| 文件大小： | 714K |
| 代理商： | ADP3502ASU |
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REV. 0
–4–
ADP3502
LDO SPECIFICATIONS
(continued)
Parameter
Symbol
Conditions
Min
Typ
Max
Unit
BASEBAND CORE SUB-LDO (LDO6b)
Output Voltage
V
LDO6b
I
O
= 1 mA
T
A
= –30
°
C to +85
°
C
2.70
2.80
2.90
V
RF RX1 LDO (LDO7)
Output Voltage
V
LDO7
I
O
= 1 mA to 100 mA
T
A
= –30
°
C to +85
°
C
2.81
2.9
2.99
V
Output Capacitor Required for Stability
Dropout Voltage
Ripple Rejection
Output Noise Voltage
Start-Up Time from Shutdown
C
LDO7
V
DO
1.5
μ
F
mV
dB
μ
V rms
μ
s
I
O
= 100 mA
f = 1 kHz
f = 100 Hz to 100 kHz
200
60
40
250
V
NOISE
RF TX LDO (LDO8)
Output Voltage
V
LDO8
I
O
= 1 mA to 150 mA
T
A
= –30
°
C to +85
°
C
2.81
2.9
2.99
V
Output Capacitor Required for Stability
Dropout Voltage
Ripple Rejection
Output Noise Voltage
Start-Up Time from Shutdown
C
LDO8
V
DO
2.2
μ
F
mV
dB
μ
V rms
μ
s
I
O
= 150 mA
f = 1 kHz
f = 100 Hz to 100 kHz
200
60
40
250
V
NOISE
RF RX2 LDO (LDO9)
Output Voltage
V
LDO9
I
O
= 1 mA to 50 mA
T
A
= –30
°
C to +85
°
C
2.81
2.9
2.99
V
Output Capacitor Required for Stability
Dropout Voltage
Ripple Rejection
Output Noise Voltage
Start-Up Time from Shutdown
C
LDO9
V
DO
1
μ
F
mV
dB
μ
V rms
μ
s
I
O
= 50 mA
f = 1 kHz
f = 100 Hz to 100 kHz
150
60
40
250
V
NOISE
RF OPTIONAL LDO (LDO10)
Output Voltage
V
LDO10
I
O
= 1 mA to 50 mA
T
A
= –30
°
C to +85
°
C
2.81
2.9
2.99
V
Output Capacitor Required for Stability
Dropout Voltage
Ripple Rejection
Output Noise Voltage
Start-Up Time from Shutdown
C
LDO10
V
DO
1
μ
F
mV
dB
μ
V rms
μ
s
I
O
= 50 mA
f = 1 kHz
f = 100 Hz to 100 kHz
150
60
40
250
V
NOISE
OPTIONAL LDO (LDO11)
Output Voltage
V
LDO11
I
O
= 1 mA to 100 mA
T
A
= –30
°
C to +85
°
C
1.42
1.5
1.58
V
Output Capacitor Required for Stability
Ripple Rejection
Output Noise Voltage
Start-Up Time from Shutdown
C
LDO11
2.2
μ
F
dB
μ
V rms
μ
s
f = 1 kHz
f = 100 Hz to 100 kHz
60
50
250
V
NOISE
VOLTAGE DETECTOR FOR LDO1
AND LDO6
LDO1 Detect Voltage
LDO1 Release Voltage
LDO1 Hysteresis
LDO6 Detect Voltage
LDO6 Release Voltage
LDO6 Hysteresis
V
DET1
V
DET1
V
HYS1
V
DET6
V
DET6
V
HYS6
T
A
= –30
°
C to +85
°
C
T
A
= –30
°
C to +85
°
C
T
A
= –30
°
C to +85
°
C
T
A
= –30
°
C to +85
°
C
T
A
= –30
°
C to +85
°
C
T
A
= –30
°
C to +85
°
C
2.7
2.72
2.77
52
2.58
2.67
90
V
V
mV
V
V
mV
V
LDO1–NOM
35
2.50
V
LDO6–NOM
45
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相關(guān)代理商/技術(shù)參數(shù) |
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| ADP3502ASU-REEL | 制造商:Analog Devices 功能描述:CDMA Power Management System 64-Pin TQFP T/R |
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