ICS91730

LOW EMI, SPREAD MODULATING, CLOCK GENERATOR

IDT®

LOW EMI, SPREAD MODULATING, CLOCK GENERATOR

7

ICS91730

REV F 061611

Absolute Maximum Ratings

Stresses above the ratings listed below can cause permanent damage to the ICS91730. 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.

Electrical Characteristics–Input/Supply/Common Output Parameters

PARAMETER

SYMBOL

CONDITIONS

MIN

TYP

MAX

UNITS

Input High Voltage

V

Input Low Voltage

V

IL

V

0.8

V

Input High Current

I

IH

V

-5

5

mA

Input Low Current

-5

mA

Powerdow n Current

15

mA

fin = 14.318MHz

2

27

41

mA

fin = 66.67MHz

2

32

50

mA

Input Frequency

Fi

V

14.318

MHz

Pin Inductance

Lpin

7nH

Logic Inputs

5

pF

C

OUT

Output pin capacitance

6

pF

X1 & X2 pins

27

36

45

pF

Transition time

1

To 1st crossing of target frequency

3

ms

Settling time

1

Ts

From 1st crossing to 1% target frequency

3

ms

Clk Stabilization

1

T

ST AB

From V

3

ms

Delay

1

Output enable delay (all outputs)

1

10

ns

Input C apacitance

1

Operating Current

extremes. The higher the input/output frequency, the higher the current draw . The relationship is linear.