C9851 Datasheet, PDF (12/14 Pages) Cypress Semiconductor – Clock Generator for Pentium III Server and Workstation Applications

PRELIMINARY
C9851
Clock Generator for Pentium^III Server and Workstation Applications
Package Drawing and Dimensions (48 Pin TSSOP)
48 Pin TSSOP Outline Dimensions
INCHES
MILLIMETERS
EH
C
L
SYMBOL
A
A1
A2
MIN
-
0.002
0.031
NOM
-
-
0.039
MAX
0.047
0.006
0.041
MIN
-
0.05
0.80
NOM
-
-
1.00
MAX
1.20
0.15
1.05
B
0.007
-
0.011 0.17
- 0.27
C
0.004
-
0.008 0.09
- 0.20
D
0.488 0.492 0.496 12.40 12.50 12.60
D
a
E
0.236 0.240 0.244 6.00 6.10 6.20
A2
A
e
0.02 BSC
0.50 BSC
A1
B
e
H
0.315 0.319 0.323 8.00 8.10 8.20
L
0.018 0.024 0.030 0.45 0.60 0.75
a
0º
-
8º
0º
-
8º
48 Pin SSOP Outline Dimensions
INCHES
MILLIMETERS
SYMBOL MIN
NOM MAX
MIN NOM MAX
A
0.095 0.102 0.110 2.41 2.59 2.79
A1
0.008 0.012 0.016 0.203 0.305 0.406
A2
0.088
-
0.092 2.24
- 2.34
B
0.008
-
0.0135 0.203
-
0.343
C
0.005
-
0.010 0.127
-
0.254
D
0.620 0.625 0.630 15.75 15.88 16.00
E
0.291 0.295 0.299 7.39 7.49 7.60
e
0.025 BSC
0.635 BSC
H
0.395
-
0.420 10.03
-
10.67
L
0.020
-
0.040 0.508
-
1.016
a
0º
-
8º
0º
-
8º
Cypress Semiconductor Corporation
525 Los Coches St.
Milpitas, CA 95035. Tel: [phone], Fax: [phone]
http://www.cypress.com
Document#: 38-07068 Rev. **
05/04/2001
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