ICS181-01

LOW EMI CLOCK GENERATOR

SSCG

IDT™ / ICS™ LOW EMI CLOCK GENERATOR

4

ICS181-01

REV D 051310

Recommended Operation Conditions

DC Electrical Characteristics

Unless stated otherwise, VDD = 3.3 V ± 5%, Ambient Temperature -40 to +85

° C

Unless stated otherwise, VDD = 5 V, ±10%, Ambient Temperature -40 to +85

° C

Parameter

Min.

Typ.

Max.

Units

Ambient Operating Temperature

-40

+85

° C

Power Supply Voltage (measured in respect to GND)

+3.135

+5.5

V

Parameter

Symbol

Conditions

Min.

Typ.

Max.

Units

Operating Voltage

VDD

3.135

3.465

V

Supply Current

IDD

No load, at 3.3 V

18

32

mA

Input High Voltage

VIH

2.4

V

Input Low Voltage

VIL

0.8

V

Output High Voltage

VOH

IOH = -4 mA

VDD-0.4

V

Output High Voltage

VOH

IOH = -15 mA

2.4

V

Output Low Voltage

VOL

IOL = 15 mA

0.4

V

Input Capacitance

CIN

All pins except CLKIN

5

7

pF

CLKIN pin only

6

10

pF

Output Impedance

Rout

25

ohms

Input Pull-up Resistor

500

K

Ω

Power-up Time

First locked clock

cycle after steady

power

5ms

Parameter

Symbol

Conditions

Min.

Typ.

Max.

Units

Operating Voltage

VDD

4.5

5

5.5

V

Supply Current

IDD

No load, at 3.3 V

30

50

mA

Input High Voltage

VIH

0.7VDD

V

Input Low Voltage

VIL

0.15VDD

V

Output High Voltage

VOH

IOH = -24 mA

2.4

V

Output Low Voltage

VOL

IOL = 24 mA

0.4

V

Output Impedance

Rout

20

ohms

Input Capacitance

CIN

All pins except CLKIN

5

7

pF

CLKIN pin only

6

10

pF

Input Pull-up Resistor

500

K

Ω

Power-up Time

First locked clock

cycle after steady

power

5ms