ics581 Integrated Device Technology, ics581 Datasheet - Page 5

• Manufacturer Part Number: ics581
• Description: Zero Delay Glitch-free Clock Multiplexer
• Manufacturer: Integrated Device Technology

External Components
Absolute Maximum Ratings
Recommended Operation Conditions
DC Electrical Characteristics
IDT™ / ICS™ ZERO DELAY GLITCH-FREE CLOCK MULTIPLEXER
ICS581-01/02
ZERO DELAY GLITCH-FREE CLOCK MULTIPLEXER
The ICS581-01 and ICS581-02 require two 0.01µF capacitors between VDD and GND, one on each side of the
chip. These must be close to the chip to minimize lead inductance. Series termination resistors of 33Ω should be
used on the outputs, should also be close to the chip, and the feedback path should be a direct connection from a
clock output to a FBIN pin, routed directly under the chip to minimize trace length. This should be connected before
the series termination resistor.
Stresses above the ratings listed below can cause permanent damage to the ICS581-01/02. These ratings, which
are standard values for ICS 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.
Unless stated otherwise, VDD = 3.3 V ±5%, Ambient Temperature -40 to +85°C
Supply Voltage, VDD
All Inputs and Outputs
Ambient Operating Temperature (ICS581-01, ICS581-02)
Ambient Operating Temperature (ICS581-01I, ICS581-02I)
Storage Temperature
Junction Temperature
Soldering Temperature
Parameter
Ambient Operating Temperature (ICS581-01, ICS581-02)
Ambient Operating Temperature (ICS581-01I, ICS581-02I)
Power Supply Voltage (measured in respect to GND)
Operating Voltage
Supply Current
Input High Voltage
Input Low Voltage
Input High Voltage
Input Low Voltage
Parameter
Symbol
VDD
Item
IDD
V
V
V
V
IH
IH
IL
IL
100 MHz, no load
Non-clock inputs
Non-clock inputs
INA, INB, FBIN
INA, INB, FBIN
Conditions
5
(VDD/2)+1
7 V
-0.5 V to VDD+0.5 V
0 to +70°C
-40 to +85°C
-65 to +150°C
125°C
260°C
Min.
3.0
2
Min.
+3.0
-40
0
Typ.
VDD/2
VDD/2
Typ.
26
Rating
Max.
+5.5
(VDD/2)-1
+70
+85
Max.
ZDB AND MULTIPLEXER
5.5
0.8
ICS581-01/02
Units
°C
°C
Units
V
mA
V
V
V
V
V
REV H 050206