Alcatel Clock Source
MDS 650-11C 4 Rev H 102709
Integrated Circuit Systems, Inc. ● 525 Race Street, San Jose, CA 95126 ● tel (408) 297-1201 ● www.icst.com
ICS650-11C
Absolute Maximum Ratings
Stresses above the ratings listed below can cause permanent damage to the ICS650-11C. 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, Ambient Temperature -40 to +85° C
Notes:
1. With all clocks at highest frequencies.
Item Conditions Rating
Supply Voltage, VDD Referenced to GND 7 V
All Inputs and Outputs Referenced to GND -0.5 V to VDD+0.5 V
Ambient Operating Temperature -40 to +85° C
Storage Temperature -65 to +150° C
Soldering Temperature Max. of 10 seconds 260° C
Parameter Symbol Conditions Min. Typ. Max. Units
Operating Voltage VDD 3.0 3.3 3.6 V
Input High Voltage V
IH
SEL input VDD-0.5 V
Input Low Voltage V
IL
SEL input 0.5 V
Output High Voltage V
OH
I
OH
= -8 mA 2.4 V
Output Low Voltage V
OL
I
OL
= 8 mA 0.4 V
Output High Voltage V
OH
I
OH
= -8 mA VDD-0.4 V
Operating Supply Current I
DD
No Load, Note 1 25 mA
Short Circuit Current I
OS
Each output ±50 mA
Input Capacitance Except X1, X2 7 pF
