MIC4555_11 Datasheet, PDF (5/16 Pages) Micrel Semiconductor – SIM Card Level Shifter with 50mA LDO

Micrel Inc.
MIC4555
Electrical Characteristics − SIM Power Supply and Level Translator (Continued)
T_A = 25^oC, V_BAT = 4.3V, C_VCC = 1µF unless Bold values indicate −40°C ≤ T_J ≤ 125°C.
Parameter
Symbol Condition
Min. Typ. Max. Unit
Output Voltage Accuracy
V_ACC
3.0V Output @ 50mA and 1mA
1.8V Output @ 50mA and 1mA
2.7
3 3.3
V
1.62 1.8 2.0
V_CC Turn-On Time
Current Limit (V_CC)
Output High Voltage
Output Low Voltage
Output High Voltage
Output Low Voltage
I/O Pull-Up Resistance
CLK Rise/Fall Time
RST, I/O Rise/Fall Time
Maximum CLK Frequency
t_on
I_OUT
V_OH
V_OL
V_OH
V_OL
R_PU
t_r/f
t_r/f
f_CLKMAX
RST, CLK I_OH = 20µA
RST, CLK I_OL = −200µA
DATA = DV_CC , I_OH = 20µA
DATA = 0V, I_OL = −1mA
Between I/O and V_CC
C_CLK, C_I/O = 30pF (20 − 80%)
C_RST, C_I/O = 30pF (20 − 80%)
60
60
0.8V_CC
0.8V_CC
6.5 10
18
20
5
µs
mA
V
0.4 V
V
0.4 V
14 kΩ
ns
ns
MHz
Notes:
1. Exceeding the absolute maximum rating may damage the device.
2. Exceeding the maximum differential input voltage will damage the input stage and degrade performance (input bias current is likely to increase).
3. Devices are ESD sensitive. Handling precautions recommended. Human body model, 1.5kΩ in series with 100pF.
4. The device is not guaranteed to function outside its operating rating.
5. Specification for packaged product only.
September 2011
5
M9999-092311-B