MAX1740 Maxim, MAX1740 Datasheet - Page 6

• Manufacturer Part Number: MAX1740
• Description: SIM/Smart Card Level Translators in MAX
• Manufacturer: Maxim

SIM/Smart Card Level Translators
in µMAX
(Circuit of Figure 1, DV
6
_______________________________________________________________________________________
3V
5V
1.5V
0
0
1V
0
0
f
CIN
= 3.25MHz
CIN TO CLK WAVEFORM
SHUTDOWN WAVEFORM
CC
UNDERVOLTAGE
= 3.0V, V
40ns/div
1ms/div
CC
= 5.0V, DDRV or DATA = DV
Typical Operating Characteristics (continued)
CIN
1V/div
CLK
2V/div
V
0.5V/div
CLK, RST, OR IO
0.5V/div
CC
CC
, RIN = CIN = GND, T
3V
5V
3V
3V
5V
0
0
0
0
0
f
RIN
DDRV TO IO AND DATA WAVEFORM
= 3.25MHz
RIN TO RST WAVEFORM
A
(MAX1741 ONLY)
= +25°C, unless otherwise noted.)
40ns/div
1µs/div
RIN
1V/div
RST
2V/div
DDRV
2V/div
DATA
2V/div
IO
2V/div