AD9848(RevA) 查看數據表（PDF） - Analog Devices

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AD9848
(Rev.:RevA)

CCD Signal Processors with Integrated Timing Driver

Analog Devices 

AD9848/AD9849

OUTLINE DIMENSIONS

48-Lead Plastic Quad Flatpack [LQFP]

1.4 mm Thick

(ST-48)

Dimensions shown in millimeters

1.60 MAX

0.75

0.60

0.45

PIN 1

INDICATOR

48

1

9.00 BSC

1.45

1.40

1.35

0.15

0.05

SEATING

PLANE

SEATING

PLANE

0.20

0.09

7؇

3.5؇

0؇

0.08 MAX

COPLANARITY

VIEW A

ROTATED 90؇ CCW

VIEW A

TOP VIEW

(PINS DOWN)

12

13

0.50

BSC

COMPLIANT TO JEDEC STANDARDS MS-026BBC

37

36

7.00

BSC

25

24

0.27

0.22

0.17

Revision History

Location

Page

1/03—Data Sheet changed from REV. 0 to REV. A.

Change to PIN FUNCTION DESCRIPTIONS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8

Change to Register Description Table – HBLK # Bits 147 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16

Changes to Recommended Power Sequence section . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23

Updated OUTLINE DIMENSIONS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 32

–32–

REV. A

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