AMD Geode™ Clock Source

MDS 1491-06 J

10

Revision 110204

Integrated Circuit Systems, Inc.

MK1491-06

Package dimensions are kept current with JEDEC Publication No. 95, MO-153

Ordering Information

“LF” denotes Pb (lead) free package.

While the information presented herein has been checked for both accuracy and reliability, Integrated Circuit Systems (ICS)

assumes no responsibility for either its use or for the infringement of any patents or other rights of third parties, which would

result from its use. No other circuits, patents, or licenses are implied. This product is intended for use in normal commercial

applications. Any other applications such as those requiring extended temperature range, high reliability, or other extraordinary

environmental requirements are not recommended without additional processing by ICS. ICS reserves the right to change any

circuitry or specifications without notice. ICS does not authorize or warrant any ICS product for use in life support devices or

critical medical instruments.

Part / Order Number

Marking

Shipping Packaging

Package

Temperature

MK1491-06R

MK1491-06R

Tubes

28-pin SSOP

0 to +70

°C

MK1491-06RTR

MK1491-06R

Tape and Reel

28-pin SSOP

0 to +70

°C

MK1491-06RLF

MK1491-06RLF

Tubes

28-pin SSOP

0 to +70

°C

MK1491-06RLFTR

MK1491-06RLF

Tape and Reel

28-pin SSOP

0 to +70

°C

MK1491-06S

MK1491-06S

Tubes

28-pin SOIC

0 to +70

°C

MK1491-06STR

MK1491-06S

Tape and Reel

28-pin SOIC

0 to +70

°C

MK1491-06SLF

MK1491-06SLF

Tubes

28-pin SOIC

0 to +70

°C

MK1491-06SLFTR

MK1491-06SLF

Tape and Reel

28-pin SOIC

0 to +70

°C

INDEX

AREA

1 2

28

D

E1

E

SEATING

PLANE

A

1

A

A

2

e

- C -

b

c

L

Millimeters

Inches

Symbol

Min

Max

Min

Max

A

1.351.75.053

.069

A1

0.10

0.25

.0040

.010

A2

--

1.50

--

.059

b

0.200.30.008

.012

C

0.180.25.007

.010

D

9.80

10.00

.386

.394

E

5.806.20.228

.244

E1

3.80

4.00

.150

.157

e

0.635 Basic

0.025 Basic

L

0.401.27.016

.050

α

0

°

8

°

0

°

8

°

aaa

--

0.10

--

0.004