MAX14501 データシートの表示（PDF） - Maxim Integrated
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MAX14501 Datasheet PDF : 41 Pages
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Hi-Speed USB-to-SD Card
Readers with Bypass
Typical Operating Characteristics
(VCC = +3.3V, VIO = +2.5V, VSD = +2.5V, VTM = +3.3V, TA = +25°C, unless otherwise noted.)
HI-SPEED EYE DIAGRAM
FOR CARD READER MODE
MAX14500 toc01
USB ON-RESISTANCE
vs. USB COMMON VOLTAGE (VCD_)
10
VTM = 3.3V
8
6
4
2
UNIT TIME INTERVAL
SD CHANNEL ON-RESISTANCE
vs. SD CHANNEL COMMON VOLTAGE
35
VSD = +3V
30
25
20
15
10
5
0
0
0.5 1.0 1.5 2.0 2.5
SD CHANNEL COMMON VOLTAGE (V)
0
0.9 1.3 1.7 2.1 2.5 2.9 3.3
VCD_ COMMON VOLTAGE (V)
PASS THRU VCC SUPPLY CURRENT
vs. SUPPLY VOLTAGE
6
NO CLOCK
5
4
3
2
1
0
2.0
2.4
2.8
3.2
3.6
VCC SUPPLY VOLTAGE (V)
PASS THRU VIO SUPPLY CURRENT
vs. SUPPLY VOLTAGE
4
NO CLOCK
3
PASS THRU VSD SUPPLY CURRENT
vs. SUPPLY VOLTAGE
30
NO CLOCK
25
20
2
15
10
1
5
0
1.5 1.8 2.1 2.4 2.7 3.0 3.3
VIO SUPPLY VOLTAGE (V)
0
1.8
2.1
2.4
2.7
3.0
3.3
VSD SUPPLY VOLTAGE (V)
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