MAX3107_10 MAXIM [Maxim Integrated Products], MAX3107_10 Datasheet - Page 11

• Manufacturer Part Number: MAX3107_10
• Description: SPI/I2C UART with 128-Word FIFOs and Internal Oscillator
• Manufacturer: MAXIM [Maxim Integrated Products]

(V
A
1.100
1.075
1.050
1.025
1.000
0.975
0.950
0.925
0.900
-0.1
-0.2
-0.3
-0.4
140
120
100
0.4
0.3
0.2
0.1
= 2.5V, V
80
60
40
20
0
0
2.35
2.35
2.35
I
I
EXTERNAL 3.6MHz CLOCK
BAUD RATE = 115kbps
(EXTERNAL CRYSTAL, PLL ENABLED)
A
A
INTERNAL OSCILLATOR FREQUENCY
(EXTERNAL CLOCK, PLL DISABLED)
1.8V APPLIED TO V
SUPPLY CURRENT vs. V
SUPPLY CURRENT vs. V
LDOEN = AGND
DEVIATION vs. V
2.60
2.60
2.60
L
= 2.5V, V
2.85
2.85
2.85
______________________________________________________________________________________
LDOEN = V
1.8V APPLIED TO V
V
V
V
18
3.686MHz EXT. CRYSTAL
BAUD RATE = 115kbps
6x PLL MULT.FACTOR
A
A
A
LDOEN = AGND
(V)
(V)
(V)
EXT
LDOEN = V
3.10
3.10
A
3.10
L
VOLTAGE
= 2.5V, LDOEN = V L , T
A
A
L
VOLTAGE
VOLTAGE
3.35
3.35
3.35
18
SPI/I
3.60
3.60
3.60
140
120
100
2
3.8
3.6
3.4
3.2
3.0
2.8
2.6
2.4
2.2
2.0
80
60
40
20
35
30
25
20
15
10
0
5
0
2.35
C UART with 128-Word FIFOs
-40
A
I
0
A
I
A
= +25NC, unless otherwise noted.)
SUPPLY CURRENT vs. TEMPERATURE
vs. SOURCE CURRENT (PUSH-PULL)
(EXTERNAL CLOCK, PLL ENABLED)
SUPPLY CURRENT vs. V
GPIO_ OUTPUT HIGH VOLTAGE
0.5
2.60
-15
V
1.0
EXT
TEMPERATURE (°C)
LDOEN = V
1.8V APPLIED TO V
V
= 2.5V
2.85
A
10
LDOEN = AGND
= 3.3V
1.5
EXTERNAL 614kHz CLOCK
BAUD RATE = 115kbps
6x PLL MULT.FACTOR
EXTERNAL 3.6MHz CLOCK
BAUD RATE = 115kbps
V
V
OH
A
V
(V)
(V)
A
L
and Internal Oscillator
2.0
3.10
= 2.5V
35
Typical Operating Characteristics
V
EXT
2.5
A
18
VOLTAGE
= 3.3V
3.35
60
3.0
3.60
85
3.5
5.75
5.50
5.25
5.00
4.75
4.50
4.25
4.00
3.75
3.50
3.25
3.00
2.75
2.50
2.25
2.00
4.3
4.1
3.9
3.7
3.5
3.3
3.1
2.9
2.7
2.5
35
30
25
20
15
10
5
0
2.35
I
10
A
0
I
A
SUPPLY CURRENT vs. PLL FREQUENCY
(INTERNAL CLOCK, PLL ENABLED)
vs. SINK CURRENT (OPEN DRAIN)
SUPPLY CURRENT vs. V
V
GPIO_ OUTPUT LOW VOLTAGE
EXT
2.60
= 3.3V
PLL FREQUENCY (MHz)
LDOEN = V
1.8V APPLIED TO V
1
2.85
PLL = x48
LDOEN = AGND
PLL = x144
V
V
EXT
V
OL
A
PLL = x96
(V)
BAUD RATE = 115kbps
6x PLL MULT.FACTOR
= 2.5V
(V)
L
3.10
2
A
18
VOLTAGE
3.35
3.60
100
3
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