ICS348-22

QUAD PLL CLOCK SYNTHESIZER

EPROM CLOCK SYNTHESIZER

IDT™ / ICS™ QUAD PLL CLOCK SYNTHESIZER

8

ICS348-22

REV B 012005

Package Outline and Package Dimensions (20-pin SSOP, 150 Mil. Wide Body)

Package dimensions are kept current with JEDEC Publication No. 95

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

348R-22

ICS348R-22

Tubes

20-pin SSOP

0 to +70

° C

348R-22T

ICS348R-22

Tape and Reel

20-pin SSOP

0 to +70

° C

348R-22LF

ICS348R22LF

Tubes

20-pin SSOP

0 to +70

° C

348R-22LFT

ICS348R22LF

Tape and Reel

20-pin SSOP

0 to +70

° C

INDEX

AREA

1 2

20

D

E1

E

SEATING

PLANE

A1

A

A2

e

- C -

b

aaa C

c

L

Millimeters

Inches

Symbol

Min

Max

Min

Max

A

1.35

1.75

0.053

0.069

A1

0.10

0.25

0.004

0.010

A2

--

1.50

--

0.059

b

0.20

0.30

0.008

0.012

c

0.18

0.25

0.007

0.010

D

8.55

8.75

0.337

0.344

E

5.80

6.20

0.228

0.244

E1

3.80

4.00

0.150

0.157

e

.635 Basic

.025 Basic

L

0.40

1.27

0.016

0.050

α

0

°

8

°

0

°

8

°

aaa

--

0.10

--

0.004