CPC7593 Datasheet, PDF (22/24 Pages) Clare, Inc. – Line Card Access Switch

CPC7593
3.1.3 CPC7593M
28-Lead DFN Package
11.0
(0.433)
7.0
(0.276)
0.33 +0.07,-0.05
Pin 1 ^{(0.013 +0.003, -0.002)}
0.90±0.10
(0.036 ±0.004)
0.55±0.10
(0.022±0.004)
0.20
(0.008)
7.5±0.05
(0.296±0.002)
0.02 +0.03, -0.02
(0.001 +0.0012, -0.001)
Seating Plane
NOTE: As the metallic pad on the bottom of the DFN
package is connected to the substrate of the die, Clare
recommends that no printed circuit board traces cross
this area to avoid potential shorting issues.
Recommended PCB Land Pattern
0.75
(0.030)
5.0±0.05
(0.197±0.002)
6.70
(0.264)
1.05
(0.045)
Bottom side
metallic pad
Pin 1
0.75
(0.03)
0.35
(0.016)
Dimensions
mm
(inches)
22
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