c644ultrt Semtech Corporation, c644ultrt Datasheet - Page 26

• Manufacturer Part Number: c644ultrt
• Description: Light Management Unit With 4 Ldos And Sempulse Interface
• Manufacturer: Semtech Corporation

Land Pattern — MLPQ-UT-20 3x3
Contact Information
Taiwan
Korea
Shanghai
Japan
NOTES:
(C)
3.
1.
2.
R
H
CONTROLLING DIMENSIONS ARE IN MILLIMETERS (ANGLES IN DEGREES).
CONSULT YOUR MANUFACTURING GROUP TO ENSURE YOUR
COMPANY'S MANUFACTURING GUIDELINES ARE MET.
SHALL BE CONNECTED TO A SYSTEM GROUND PLANE.
FAILURE TO DO SO MAY COMPROMISE THE THERMAL AND/OR
FUNCTIONAL PERFORMANCE OF THE DEVICE.
THIS LAND PATTERN IS FOR REFERENCE PURPOSES ONLY.
THERMAL VIAS IN THE LAND PATTERN OF THE EXPOSED PAD
X
Tel: [phone]
Fax: [phone]
Tel: [phone]
Fax: [phone]
Tel: 86-2-639-0830
Fax: 86-2-639-083
Tel: 8-3-6408-0950
Fax: 8-3-6408-095
K
P
G
Y
www.semtech.com
Z
Switzerland
United Kingdom
France
Germany
DIM
C
G
H
P
R
X
Y
Z
K
INCHES
(.114)
.083
.067
.067
.016
.004
.008
.031
.146
DIMENSIONS
Tel: 4-32-729-4000
Fax: 4-32-729-400
Tel: 44-794-527-600
Fax: 44-794-527-60
Tel: 33-(0)69-28-22-00
Fax: 33-(0)69-28-2-98
Tel: 49-(0)86-40-23
Fax: 49-(0)86-40-24
MILLIMETERS
(2.90)
2.10
1.70
1.70
0.40
0.10
0.20
0.80
3.70
SC644
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