ICS571

LOW PHASE NOISE ZERO DELAY BUFFER

ZDB AND MULTIPLIER/DIVIDER

IDT™ / ICS™ LOW PHASE NOISE ZERO DELAY BUFFER

3

ICS571

REV H 051310

External Components

The ICS571 requires a minimum number of external

components for proper operation.

A decoupling capacitor of 0.01µF must be connected

between VDD and GND on each side of the chip (between

pins 2 and 3, and between pins 6 and 5). They must be

connected close to the ICS571 to minimize lead inductance.

No external power supply filtering is required for this device.

A 33

Ω terminating resistor can be used next to each output

pin.

Absolute Maximum Ratings

Stresses above the ratings listed below can cause permanent damage to the ICS571. 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.

Item

Rating

Supply Voltage, VDD, referenced to GND

7 V

Inputs, referenced to GND

-0.5 V to VDD+0.5 V

Clock Output, referenced to GND

-0.5 V to VDD+0.5 V

Storage Temperature

-65 to +150

° C

Soldering Temperature, max of 10 seconds

260

° C

Ambient Operating Temperature

0 to +70

° C