LTC4558EUD LINER [Linear Technology], LTC4558EUD Datasheet - Page 3

• Manufacturer Part Number: LTC4558EUD
• Description: Dual SIM/Smart Card Power Supply and Interface
• Manufacturer: LINER [Linear Technology]

ELECTRICAL CHARACTERISTICS
PARAMETER
CLKA,B
Low Level Output Voltage (V
High Level Output Voltage (V
Rise/Fall Time
CLKA,B Frequency
RSTA,B
Low Level Output Voltage (V
High Level Output Voltage (V
Rise/Fall Time
I/OA, I/OB
Low Level Output Voltage (V
High Level Output Voltage (V
Rise/Fall Time
Short-Circuit Current
DATA
Low Level Output Voltage (V
High Level Output Voltage (V
Rise/Fall Time
ENABLEA, ENABLEB, RSTIN, CLKIN, CSEL, VSELA, VSELB, CLKRUNA, CLKRUNB
Low Input Threshold (V
High Input Threshold (V
Input Current (I
Note 1: Stresses beyond those listed under Absolute Maximum Ratings
may cause permanent damage to the device. Exposure to any Absolute
Maximum Rating condition for extended periods may affect device
reliability and lifetime.
Note 2: This specifi cation applies to both Smart Card classes.
temperature range, otherwise specifi cations are at T
IH
/I
IL
)
IL
IH
)
)
OL
OL
OL
OL
OH
OH
OH
OH
)
)
)
)
)
)
)
)
CONDITIONS
Sink Current = – 200µA (Note 2)
Source Current = 200µA (Note 2)
Loaded with 50pF (10% to 90%) (Note 2)
(Note 2)
Sink Current = – 200µA (Note 2)
Source Current = 200µA (Note 2)
Loaded with 50pF (10% to 90%) (Note 2)
Sink Current = – 1mA (V
Source Current = 20µA (V
Loaded with 50pF (10% to 90%) (Note 2)
V
Sink Current = – 500µA (V
Source Current = 20µA (V
Loaded with 50pF (10% to 90%)
DATA
= 0V (Note 2)
A
= 25°C. V
DATA
DATA
I/OA,B
I/OA,B
The
= 0V) (Note 2)
= V
●
= V
BATT
= 0V)
denotes the specifi cations which apply over the full operating
DVCC
CCA,B
= 3.3V, DV
) (Note 2)
Note 3: The LTC4558E is guaranteed to meet performance specifi cations
from 0°C to 85°C. Specifi cations over the –40°C to 85°C operating
temperature range are assured by design, characterization and correlation
with statistical process controls.
Note 4: Based on long-term current density limitations.
)
CC
= 1.8V, C
A
= C
●
●
●
●
●
●
●
●
●
●
●
●
●
●
●
●
●
B
= 1µF, unless otherwise specifi ed.
V
V
V
0.85 •
0.85 •
DV
DV
0.8 •
MIN
–0.2
–0.2
CCA,B
CCA,B
CCA,B
10
–1
CC
CC
TYP
125
5
LTC4558
0.15 •
DV
MAX
100
500
500
0.2
0.2
0.3
0.3
16
10
1
CC
UNITS
3
MHz
4558f
mA
µA
ns
ns
ns
ns
V
V
V
V
V
V
V
V
V
V