參數(shù)資料
型號(hào): ADP3404
廠商: Analog Devices, Inc.
英文描述: GSM Power Management System
中文描述: 手機(jī)電源管理系統(tǒng)
文件頁數(shù): 4/12頁
文件大?。?/td> 149K
代理商: ADP3404
–4–
REV. 0
ADP3404–SPECIFICATIONS
Parameter
Symbol
Conditions
Min
Typ
Max
Unit
SIM INTERFACE
VSIM = 5 V
RST
RST
CLK
CLK
I/O
I/O
I/O
I/O
V
OL
V
OH
V
OL
V
OH
V
IL
V
IH
, V
OH
I
IL
V
OL
I = +200
μ
A
I = –20
μ
A
I = +200
μ
A
I = –20
μ
A
0.6
V
V
V
V
V
V
mA
V
VSIM
– 0.7
0.5
0.7
VSIM
0.4
I
IH
, I
OH
=
±
20
μ
A
V
IL
= 0 V
I
OL
= 1 mA
DATAIO
0.23 V
VSIM – 0.4
–0.9
0.4
VSIM = 3 V
RST
RST
CLK
CLK
I/O
I/O
I/O
I/O
V
OL
V
OH
V
OL
V
OH
V
IL
V
IH
, V
OH
I
IL
V
OL
I = +200
μ
A
I = –20
μ
A
I = +20
μ
A
I = –20
μ
A
0.2
VSIM
V
V
V
V
V
V
mA
V
0.8
VSIM
0.2 VSIM
0.7
VSIM
0.4
I
IH
, I
OH
=
±
20
μ
A
V
IL
= 0 V
I
OL
= 1 mA
DATAIO
0.23 V
VSIM – 0.4
–0.9
0.4
I/O Pull-Up Resistance to VSIM
Max Frequency (CLK)
Prop Delay (CLK)
Output Rise/Fall Times (CLK)
Output Rise/Fall Times (I/O, RST)
Duty Cycle (CLK)
R
IN
f
MAX
t
D
t
R
, t
F
t
R
, t
F
D
8
5
10
12
k
MHz
ns
ns
μ
s
%
C
L
= 30 pF
30
9
50
18
1
53
C
L
= 30 pF
C
L
= 30 pF
D CLKIN = 50%
f = 5 MHz
47
RESET GENERATOR (RESET)
Output High Voltage
Output Low Voltage
Delay Time per Unit Capacitance
Applied to RESCAP Pin
V
OH
V
OL
t
D
I
OH
= –15
μ
A
I
OL
= –15
μ
A
VCC – 0.3
V
V
ms/nF
0.3
1.0
NOTES
1
All limits at temperature extremes are guaranteed via correlation using standard Statistical Quality Control (SQC) methods.
2
This feature is intended to protect against catastrophic failure of the device. Maximum allowed operating junction temperature is 125
°
C. Operation beyond 125
°
C
could cause permanent damage to the device.
3
Required for stability.
Specifications subject to change without notice.
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