MK2308-1H
3.3 VOLT ZERO DELAY, LOW SKEW BUFFER ZDB
IDT™ / ICS™
3.3 VOLT ZERO DELAY, LOW SKEW BUFFER 3
MK2308-1H REV G 051310
External Components
The MK2308-1H requires a minimum number of external components for proper operation. Decoupling capacitors
of 0.01 mF should be connected between VDD and GND on pins 4 and 5, and VDD and GND on pins 13 and 12,
as close to the device as possible. A series termination resistor of 33Ω may be used to each clock output pin to
reduce reflections.
Absolute Maximum Ratings
Stresses above the ratings listed below can cause permanent damage to the MK2308-1H. These ratings, which are
standard values for IDT commercially rated parts, are stress ratings only. Functional operation of the device at these
or any other conditions above those indicated in the operational sections of the specifications is not implied.
Exposure to absolute maximum rating conditions for extended periods can affect product reliability. Electrical
parameters are guaranteed only over the recommended operating temperature range.
Recommended Operation Conditions
DC Electrical Characteristics
VDD=3.3 V ±10%, Ambient temperature -40 to +85° C (Industrial), 0 to 70° C (Commercial)
Item Rating
Supply Voltage, VDD 7 V
All Inputs and Outputs -0.5 V to VDD+0.5 V
CLKIN and FBIN inputs -0.5 V to 5.5 V
Electrostatic Discharge 2000 V
Ambient Operating Temperature 0 to +70° C
Industrial Temperature -40 to +85° C
Storage Temperature -65 to +150° C
Junction Temperature 150° C
Soldering Temperature 260° C
Parameter Min. Typ. Max. Units
Ambient Operating Temperature -40 +85 ° C
Power Supply Voltage (measured in respect to GND) +3.0 +3.6 V
Parameter Symbol Conditions Min. Typ. Max. Units
Operating Voltage VDD 3.0 3.6 V
Input High Voltage V
IH
2V
Input Low Voltage V
IL
0.8 V
Input Low Current I
IL
VIN = 0V 50 µA
Input High Current I
IH
VIN = VDD 100 µA
Output High Voltage V
OH
I
OH
= -12 mA 2.4 V
Output Low Voltage V
OL
I
OL
= 12 mA 0.4 V