MAX3107_11 MAXIM [Maxim Integrated Products], MAX3107_11 Datasheet - Page 11

• Manufacturer Part Number: MAX3107_11
• Description: SPI/I2C UART with 128-Word FIFOs
• 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
= 2.5V, V
2.35
I
(EXTERNAL CRYSTAL, PLL ENABLED)
A
1.8V APPLIED TO V
SUPPLY CURRENT vs. V
LDOEN = AGND
2.60
L
= 2.5V, V
140
120
100
80
60
40
20
35
30
25
20
15
10
2.85
______________________________________________________________________________________
0
5
0
2.35
V
18
0
3.686MHz EXT. CRYSTAL
BAUD RATE = 115kbps
6x PLL MULT.FACTOR
I
A
A
EXTERNAL 3.6MHz CLOCK
BAUD RATE = 115kbps
vs. SOURCE CURRENT (PUSH-PULL)
(EXTERNAL CLOCK, PLL DISABLED)
(V)
EXT
LDOEN = V
SUPPLY CURRENT vs. V
GPIO_ OUTPUT HIGH VOLTAGE
0.5
3.10
2.60
= 2.5V, LDOEN = V L , T
V
A
1.0
EXT
L
VOLTAGE
3.35
= 2.5V
2.85
LDOEN = V
SPI/I
1.5
1.8V APPLIED TO V
V
V
OH
A
LDOEN = AGND
(V)
3.60
(V)
2.0
3.10
L
V
EXT
2.5
A
VOLTAGE
= 3.3V
3.35
140
120
100
2
18
80
60
40
20
3.0
0
C UART with 128-Word FIFOs
-40
A
I
A
= +25NC, unless otherwise noted.)
3.60
SUPPLY CURRENT vs. TEMPERATURE
3.5
-15
TEMPERATURE (°C)
V
A
10
= 3.3V
EXTERNAL 3.6MHz CLOCK
BAUD RATE = 115kbps
V
A
= 2.5V
35
Typical Operating Characteristics
3.8
3.6
3.4
3.2
3.0
2.8
2.6
2.4
2.2
2.0
60
35
30
25
20
15
10
5
0
2.35
0
I
A
(EXTERNAL CLOCK, PLL ENABLED)
vs. SINK CURRENT (OPEN DRAIN)
SUPPLY CURRENT vs. V
85
V
GPIO_ OUTPUT LOW VOLTAGE
EXT
2.60
= 3.3V
LDOEN = V
1
1.8V APPLIED TO V
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
2.85
LDOEN = AGND
V
V
EXTERNAL 614kHz CLOCK
BAUD RATE = 115kbps
6x PLL MULT.FACTOR
EXT
V
I
10
OL
A
A
(V)
SUPPLY CURRENT vs. PLL FREQUENCY
= 2.5V
(V)
L
3.10
2
A
18
PLL FREQUENCY (MHz)
VOLTAGE
3.35
PLL = x48
PLL = x144
PLL = x96
3.60
3
100
11