Triple PLL Field Programmable VCXO Clock Synthesizer

MDS 271 A

8

Revision 040705

Integrated Circuit Systems, Inc.

ICS271

PRELIMINARY INFORMATION

Package dimensions are kept current with JEDEC Publication No. 95

Ordering Information

Parts that are ordered with a "LF" suffix to the part number are the Pb-Free configuration and are RoHS compliant.

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.

VersaClock

Part / Order Number

Marking

Shipping Packaging

Package

Temperature

ICS271PG

See page 7

Tubes

20-pin TSSOP

0 to +70

°C

ICS271PGI

Tubes

20-pin TSSOP

-40 to +85

°C

ICS271PGLF

Tubes

20-pin TSSOP

0 to +70

°C

ICS271PGILF

Tubes

20-pin TSSOP

-40 to +85

°C

INDEX

AREA

1 2

24

D

E1

E

SEATING

PLANE

A1

A

A2

e

- C -

b

.10 (.004)

C

c

L

Millimeters

Inches

Symbol

Min

Max

Min

Max

A

—

1.20

—

.047

A1

0.05

0.15

0.002

0.006

A2

0.80

1.05

0.032

0.041

b

0.19

0.30

0.007

0.012

C

0.09

0.20

0.0035

0.008

D

6.40

6.60

0.252

0.260

E

6.40 BASIC

0.252 BASIC

E1

4.30

4.50

0.169

0.177

e

0.65 Basic

0.0256 Basic

L

0.450.75.018

.030

α

0

°

8

°

0

°

8

°