ICS650-14
NETWORKING SYSTEM CLOCK CLOCK SYNTHESIZER
IDT™ / ICS™
NETWORKING SYSTEM CLOCK 4
ICS650-14 REV H 051310
Absolute Maximum Ratings
Stresses above the ratings listed below can cause permanent damage to the ICS650-14. 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.
DC Electrical Characteristics
Unless stated otherwise, VDD = 3.3 V ±10%, Ambient Temperature 0 to +70° C
Item Rating
Supply Voltage, VDD (referecned to GND) 7 V
Inputs and Outputs (referecned to GND) -0.5 V to VDD+0.5 V
Ambient Operating Temperature 0 to +70° C
Ambient Operating Temperature (industrial “I” version) -40 to 85° C
Soldering Temperature (max. of 20 seconds) -65 to +150° C
Storage Temperature 260° C
Parameter Symbol Conditions Min. Typ. Max. Units
Operating Voltage VDD 3.0 5.5 V
Input High Voltage (X1 pin only) V
IH
Clock input VDD/2+1 V
Input Low Voltage (X1 pin only) V
IL
Clock input VDD/2-1 V
Input High Voltage (SEL pins only) V
IH
VDD-0.5 V
Input Low Voltage (SEL pins only) V
IL
0.5 V
Input High Voltage (OE pin only) V
IH
2.0 V
Input Low Voltage (OE pin only) V
IL
0.8 V
Output High Voltage V
OH
I
OH
= -12 mA 2.4 V
Output High Voltage (CMOS level) V
OH
I
OH
= -8 mA VDD-0.4 V
Output Low Voltage V
OL
I
OL
= 12 mA 0.4 V
Operating Supply Current I
DD
No load, VDD = 3.3 V 32 mA
Short Circuit Current Each output ±50 mA
