MAX9223 Maxim, MAX9223 Datasheet - Page 2

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

ABSOLUTE MAXIMUM RATINGS
V
V
Serial Interface (SDO+, SDO-, SDI+,
Single-Ended Inputs (DIN_, PCLKIN,
Single-Ended Outputs (DOUT_,
Continuous Power Dissipation (T
22-Bit, Low-Power, 5MHz to 10MHz
Serializer and Deserializer Chipset
Stresses beyond those listed under “Absolute Maximum Ratings” may cause permanent damage to the device. These are stress ratings only, and functional
operation of the device at these or any other conditions beyond those indicated in the operational sections of the specifications is not implied. Exposure to
absolute maximum rating conditions for extended periods may affect device reliability.
DC ELECTRICAL CHARACTERISTICS—MAX9223
(V
2
SINGLE-ENDED INPUTS (PCLKIN, DIN_, PWRDN)
High-Level Input Voltage
Low-Level Input Voltage
Input Current
LCDS OUTPUT (SDO+, SDO-)
Differential Output Current (Note 3)
Output Short-Circuit Current
POWER SUPPLY
Supply Current
Worst-Case Pattern Supply Current
Power-Down Supply Current
DD
DDO
DD
SDI-) to GND .....................................................-0.5V to +4.0V
PWRDN) to GND ....................................-0.5V to (V
PCLKOUT) to GND ..............................-0.5V to (V
28-Pin TQFN (4mm x 4mm x 0.8mm)
Multilayer PCB (derate 28.6mW/°C
above +70°C).............................................................2286mW
_______________________________________________________________________________________
to GND ...........................................................-0.5V to +4.0V
= +2.375V to +3.465V, T
to GND.........................................................-0.5V to +4.0V
PARAMETER
A
= -40°C to +85°C, unless otherwise noted. Typical values are at V
A
= +70°C)
SYMBOL
I
I
I
I
DDW
ODH
V
V
ODL
I
I
DDZ
I
OS
DD
IN
IH
IL
V
-0.3V ≤ V
V
High level
Low level
Shorted to 0V or V
V
DIN_ = all low or
all high
V
Figure 1
All inputs = low
DDO
IN
DD
DD
DD
DD
= 0V to V
< V
= 2.5V,
= 2.5V,
+ 0.5V)
+ 0.5V)
IN
IN
≤ (V
< 0V
DD
DD
CONDITIONS
+ 0.3V)
DD
Storage Temperature Range .............................-65°C to +150°C
Junction Temperature ......................................................+150°C
Lead Temperature (soldering, 10s) .................................+300°C
ESD Protection (Human Body Model)
Single-Layer PCB (derate 20.8mW/°C
above +70°C).............................................................1667mW
SDO+, SDO-, SDI+, SDI- to GND ...............................> ±15kV
All Other Pins ................................................................> ±2kV
PCLKIN = 5MHz
(110Mbps)
PCLKIN = 10MHz
(220Mbps)
PCLKIN = 5MHz
(110Mbps)
PCLKIN = 10MHz
(220Mbps)
DD
1.19
-100
MIN
-0.3
600
200
-20
= +2.5V, T
TYP
643
229
4.4
5.6
4.1
5.4
A
= +25°C.) (Notes 1, 2)
V
DD
+100
MAX
+0.3
10.6
10.6
+20
880
300
880
8.2
8.2
0.5
+ 0.3
UNITS
mA
mA
µA
µA
µA
µA
V
V