ICS650-11
NETWORKING CLOCK SYNTHESIZER SYNTHESIZERS
IDT®
NETWORKING CLOCK SYNTHESIZER 4
ICS650-11 REV D 012313
Absolute Maximum Ratings
Stresses above the ratings listed below can cause permanent damage to the ICS650-11. 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 ±5%, Ambient Temperature -40 to +85C
AC Electrical Characteristics
CycleUnless stated otherwise, VDD = 3.3 V ±5%, Ambient Temperature -40 to +85C
Item Rating
Supply Voltage, VDD (referenced to GND) 7 V
All Inputs and Outputs (referenced to GND) -0.5 V to VDD+0.5 V
Storage Temperature -65 to +150C
Junction Temperature 125C
Soldering Temperature (max. of 20 seconds) 260C
Ambient Operating Temperature -40° to +85°C
Parameter Symbol Conditions Min. Typ. Max. Units
Operating Voltage VDD 3 5.5 V
Input High Voltage V
IH
X1 pin only VDD/2+1 VDD/2 V
Input Low Voltage V
IL
X1 pin only VDD/2 VDD/2-1 V
Output High Voltage V
OH
I
OH
= -12 mA 2.4 V
Output Low Voltage V
OL
I
OL
= 12 mA 0.4 V
Output High Voltage,
CMOS level
V
OH
I
OH
= -8 mA VDD-0.4 V
Operating Supply Current IDD No load 35 mA
Short Circuit Current Each output ±50 mA
Parameter Symbol Conditions Min. Typ. Max. Units
Input Frequency f
IN
25.000 MHz
Output Clock Rise Time 0.8 to 2.0V 1.5 ns
Output Clock Fall Time 2.0 to 0.8V 1.5 ns
Output Clock Duty Cycle At VDD/2, except 25MHz 45 50 55 %
Frequency Error All clocks 0 ppm
Absolute Jitter, Short-Term Variation from mean 175 ps
