LTC4555EUD#TR Linear Technology, LTC4555EUD#TR Datasheet - Page 3

• Manufacturer Part Number: LTC4555EUD#TR
• Description: IC SIM PWR SUP/LVL TRNSLTR 16QFN
• Manufacturer: Linear Technology

Specifications of LTC4555EUD#TR

• Function: Power Management, Signal Level Translation
• Rf Type: Cellular
• Secondary Attributes: SIM & Smart Card Interface
• Package / Case: 16-WFQFN Exposed Pad
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Other names: LTC4555EUDTR

ELECTRICAL CHARACTERISTICS
temperature range, otherwise specifi cations are at T
PARAMETER
High Level Input Current (I
Low Level Input Current (I
High Level Output Voltage (V
Low Level Output Voltage (V
DATA Pull-Up Resistance
SIM Inputs/Outputs (V
High Level Output Voltage (V
Low Level Output Voltage (V
High Level Output Voltage (V
Low Level Output Voltage (V
I/O Pull-Up Resistance
SIM Inputs/Outputs (V
High Level Output Voltage (V
Low Level Output Voltage (V
High Level Output Voltage (V
Low Level Output Voltage (V
I/O Pull-Up Resistance
SIM Timing Parameters
CLK Rise/Fall Time
RST, I/O Rise/Fall Time
Max CLK Frequency
V
V
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: The LTC4555E 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.
CC
CC
Turn-On Time
Discharge Time to 1V
CC
CC
= 3V)
= 1.8V)
IL
IH
)
)
OL
OH
OH
OH
OL
OL
OL
OL
OH
OH
)
)
)
)
)
)
)
)
)
)
CONDITIONS
DATA
DATA
DATA I
DATA I
Between DATA and DV
I/O, I
I/O, I
RST, CLK, I
RST, CLK, I
Between I/O and V
I/O, I
I/O, I
RST, CLK, I
RST, CLK, I
Between I/O and V
C
RST, I/O Loaded with 30pF , V
SHDN = 1, (Note 3)
SHDN = 0, (Note 3)
CLK
OH
OL
OH
OL
= 30pF , V
OH
OL
= –1mA, DATA = 0V
= –1mA, DATA = 0V
= 20μA, DATA = DV
= 20μA, DATA = DV
= –200μA, I/O = 0V
= 20μA, I/O = V
OH
OL
OH
OL
A
= –200μA
= –200μA
= 20μA
= 20μA
CC
= 25°C.
= 1.8V/3V
CC
CC
The
CC
CC
l
CC
CC
denotes the specifi cations which apply over the full operating
CC
= 1.8V/3V
Note 3: Specifi cation is guaranteed by design and not 100% tested in
production.
l
l
l
l
l
l
l
l
l
l
l
l
l
l
0.7 × DV
0.8 × V
0.9 × V
0.8 × V
0.9 × V
MIN
–20
6.5
6.5
13
5
CC
CC
CC
CC
CC
TYP
0.5
0.5
20
10
10
LTC4555
0.2 × V
MAX
0.4
0.4
0.4
0.3
20
30
14
14
18
1
1
CC
UNITS
4555fb
3
MHz
mA
ms
ms
kΩ
kΩ
kΩ
μA
ns
μs
V
V
V
V
V
V
V
V
V
V