ICS670-01
LOW PHASE NOISE ZERO DELAY BUFFER AND MULTIPLIER ZDB AND MULTIPLIER
IDT™ / ICS™
LOW PHASE NOISE ZERO DELAY BUFFER AND MULTIPLIER 3
ICS670-01 REV J 110409
External Components
The ICS670-01 requires a minimum number of external components for proper operation. Decoupling capacitors of
0.01µF should be connected from each VDD pin to the ground plane, as close to the device as possible. A series
termination resistor of 33Ω should be used to each clock output pin.
Absolute Maximum Ratings
Stresses above the ratings listed below can cause permanent damage to the ICS670-01. 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=3.3V ±10%, Ambient temperature -40 to +85°C, unless stated otherwise
Item Rating
Supply Voltage, VDD 7 V
All Inputs and Outputs -0.5 V to VDD+0.5 V
Ambient Operating Temperature 0 to +70°C
Ambient Operating Temperature, ICS670-01I -40 to +85°C
Storage Temperature -65 to +150°C
Junction Temperature 125°C
Soldering Temperature 260°C
Parameter Min. Typ. Max. Units
Ambient Operating Temperature 0 +70 °C
Power Supply Voltage (measured in respect to GND) +3.0 +5.5 V
Parameter Symbol Conditions Min. Typ. Max. Units
Operating Voltage VDD 3.0 5.5 V
Input High Voltage VIH 2V
Input Low Voltage VIL 0.8 V
Output High Voltage VOH IOH = -12 mA 2.4 V
Output Low Voltage VOL IOL = 12 mA 0.4 V
Output High Voltage,
CMOS level
VOH IOH = -4 mA VDD-0.4 V
Operating Supply Current IDD No Load 35 mA