MAX1740 データシートの表示（PDF） - Maxim Integrated
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MAX1740 Datasheet PDF : 12 Pages
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SIM/Smart Card Level Translators
in µMAX
Typical Operating Characteristics (continued)
(Circuit of Figure 1, DVCC = 3.0V, VCC = 5.0V, DDRV or DATA = DVCC, RIN = CIN = GND, TA = +25°C, unless otherwise noted.)
CIN TO CLK WAVEFORM
RIN TO RST WAVEFORM
3V
0
5V
0
fCIN = 3.25MHz
40ns/div
CIN
1V/div
CLK
2V/div
3V
0
5V
0
fRIN = 3.25MHz
40ns/div
RIN
1V/div
RST
2V/div
UNDERVOLTAGE
SHUTDOWN WAVEFORM
1.5V
VCC
0.5V/div
0
1V
0
1ms/div
CLK, RST, OR IO
0.5V/div
DDRV TO IO AND DATA WAVEFORM
(MAX1741 ONLY)
3V
DDRV
2V/div
0
3V
DATA
2V/div
0
5V
IO
2V/div
0
1µs/div
6 _______________________________________________________________________________________
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