CS48DV2B-CQZ View Datasheet(PDF) - Cirrus Logic

Part Name

Description

MFG CO.

CS48DV2B-CQZ

32-bit Audio DSP

Cirrus Logic 

CS48DV2B Data Sheet

32-bit Audio DSP for Dedicated Dolby Volume and Audistry by Dolby

8.2 48-pin LQFP Package Drawing

48 LD LQFP (7 x 7 x 1.4 mm body)

DRAFT

NTIALLPHI A

A1

E E A2

b

D

ID D D1

e

E

E1

F theta

L

L1

Number of Leads

48

MIN

NOM

MAX

1.60

0.05

0.15

1.35

1.40

1.45

0.17

0.22

0.27

9.00 BSC

7.00 BSC

0.50 BSC

9.00 BSC

7.00 BSC

0

7

0.45

0.60

0.75

1.00 REF

NNOTES:

1) Reference document: JEDEC MS-026

O2) All dimensions are in millimeters and controlling dimension is in millimeters.

3) D1 and E1 do not include mold flash which is 0.25 mm max. per side.A1

C 4) Dimension b does not include a total allowable dambar protrusion of 0.08 mm max.

Figure 12. 48-Pin LQFP Package Drawing

24

Copyright 2009 Cirrus Logic

DS875F2

CONFIDENTIAL

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