January 2007

PCS3P2191A

rev 0.1

Spread Spectrum Clock Generator

3 of 8

Notice: The information in this document is subject to change without notice.

Spread Deviation Selection Table

S2

S1

S0

Deviation

0

0

0

OFF

0

0

1

± 0.5%

0

1

0

± 0.75%

0

1

1

± 1.0%

1

0

0

± 1.25%

1

0

1

± 1.5%

1

1

0

± 1.75%

1

1

1

± 2.0%

Absolute Maximum Ratings

Symbol

Parameter

Rating

Unit

VDD

Supply Voltage pin with respect to Ground

-0.5 to +4.6

V

Input Voltage pin with respect to Ground

VSS-0.5 to VDD+0.5

V

Output Voltage pin with respect to Ground

VSS-0.5 to VDD+0.5

V

Storage temperature

-55 to +125

°C

Max. Soldering Temperature (10 sec)

260

°C

Junction Temperature

150

°C

Static Discharge Voltage(As per JEDEC STD22- A114-B)

2

KV

Note: These are stress ratings only and are not implied for functional use. Exposure to absolute maximum ratings for prolonged periods of time may affect

device reliability.

Recommended Operating Conditions

Parameter

Description

Min

Typ

Max

Unit

VDD

Operating Voltage

3.0

3.3

3.6

V

Operating Temperature (Ambient Temperature)

0

+70

°C

Load Capacitance

15

pF

Input Capacitance

5

pF