AD9954

Rev. 0 | Page 36 of 36

OUTLINE DIMENSIONS

BOTTOM VIEW

(PINS UP)

TOP VIEW

(PINS DOWN)

0.50

BSC

0.27

0.22

0.17

9.00

BSC SQ

7.00

BSC SQ

37

48

1

13

12

24

25

36

VIEW A

0.75

0.60

0.45

VIEW A

1.05

1.00

0.95

7°

3.5°

0°

SEATING

PLANE

0.15

0.05

EXPOSED

PAD

2.00

SQ

1.20

MAX

COMPLIANT TO JEDEC STANDARDS MS-026-ABC

Figure 33. 48-Lead Thin Plastic Quad Flat Package, Exposed Pad [TQFP/EP] (SV-48)—Dimensions shown in millimeters

ESD CAUTION

ESD (electrostatic discharge) sensitive device. Electrostatic charges as high as 4000 V readily accumulate on the

human body and test equipment and can discharge without detection. Although this product features

proprietary ESD protection circuitry, permanent damage may occur on devices subjected to high energy

electrostatic discharges. Therefore, proper ESD precautions are recommended to avoid performance

degradation or loss of functionality.

WARNING—Please note that this device in its current form does not meet Analog Devices’ standard requirements for ESD as

measured against the charged device model (CDM). As such, special care should be used when handling this product, especially in

a manufacturing environment. Analog Devices will provide a more ESD hardy product in the near future at which time this warn-

ing will be removed from this data sheet.

ORDERING GUIDE

AD9954 Products

Temperature Range

Package Description

Package Outline

AD9954YSV

–40°C to +105°C

48-Lead Thin Plastic Quad Flat Package, Exposed Pad (TQFP/EP)

SV-48

AD9954YSV-REEL7

–40°C to +105°C

500 Device 7-Inch Reel of 48-Lead TQFP/EP

SV-48

AD9954/PCB

Evaluation Board

© 2003 Analog Devices, Inc. All rights reserved. Trademarks and regis-

tered trademarks are the property of their respective owners.

C03374-0-10/03(0)