MAX9224 Maxim, MAX9224 Datasheet - Page 7

• Manufacturer Part Number: MAX9224
• Description: The MAX9223/MAX9224 serializer/deserializer chipsets reduce wiring by serializing 22 bits onto a single differential pair
• Manufacturer: Maxim

(V
DD
= V
12
11
10
12
11
10
9
8
7
9
8
7
2.3
5
SUPPLY CURRENT vs. SUPPLY VOLTAGE
DDO
DOUT[21:0] = WORST-CASE SWITCHING
PATTERN
DOUT[21:0] = WORST-CASE SWITCHING
PATTERN
SUPPLY CURRENT vs. FREQUENCY
2.5
= +2.8V, logic input levels = 0 to +2.8V, logic output load C
6
V
DD
SUPPLY VOLTAGE (V)
FREQUENCY (MHz)
= 2.8V
2.7
MAX9224
MAX9224
_______________________________________________________________________________________
7
PCLKOUT = 10MHz
PCLKOUT = 5MHz
2.9
V
V
DD
DD
150
120
8
90
60
30
0
= 3.3V
= 2.5V
3.1
MAX9224 DOUT OUTPUT-LOW VOLTAGE
0
V
DDO
9
3.3
= +1.71V TO +2.375V
22-Bit, Low-Power, 5MHz to 10MHz
Serializer and Deserializer Chipset
0.2
vs. SINK CURRENT
SINK CURRENT (mA)
10
3.5
0.4
Typical Operating Characteristics (continued)
0.6
0.5
0.4
0.3
0.2
0.6
12
11
10
9
8
7
2.3
SUPPLY CURRENT vs. SUPPLY VOLTAGE
5
SDI+/SDI- PULLED UP TO V
DOUT[21:0] = ALL LOW
DOUT[21:0] = ALL LOW
SUPPLY CURRENT vs. FREQUENCY
0.8
2.5
MAX9224 POWER-DOWN
6
V
DD
SUPPLY VOLTAGE (V)
1.0
FREQUENCY (MHz)
2.7
= 2.8V
MAX9224
7
2.9
V
V
DD
DD
160
140
120
100
DD
8
L
80
= 2.5V
= 3.3V
3.1
= 5pF, T
2.3
IMPEDANCE vs. SUPPLY VOLTAGE
MAX9224 DIFFERENTIAL INPUT
9
3.3
2.5
A
= +25°C, unless otherwise noted.)
SUPPLY VOLTAGE (V)
3.5
10
2.7
2.9
2.75
2.50
2.25
2.00
1.75
1.50
1.25
12
11
10
9
8
7
3.1
MAX9224 DOUT OUTPUT-HIGH VOLTAGE
0
5
DOUT[21:0] = ALL HIGH
SUPPLY CURRENT vs. FREQUENCY
3.3
V
0.2
DDO
6
vs. SOURCE CURRENT
V
DD
SOURCE CURRENT (mA)
= 2V
3.5
FREQUENCY (MHz)
= 2.8V
V
MAX9224
DDO
0.4
7
= 1.71V
V
DDO
V
V
DD
DD
0.6
8
= 2.375V
= 3.3V
= 2.5V
0.8
9
1.0
10
7