Sigma Designs Inc ZM5304-U User Manual
Datasheet: ZM5304
26
DSH12461-3 | 7/2013
8.2 RECOMMENDED PLACEMENT ON PCB
> 55mm
recommended
10
9
8
7
6
5
4
3
2
1
48
47
46
45
44
43
42
41
40
39
38
37
36
35
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
> 5mm
recommended
> 50mm
recommended
PCB ground plane with components
Copper free PCB
Recommended metal free space
> 55mm
recommended
> 50mm
recommended
Figure 8.2: Top view of recommended placement of module on PCB
8.3 SOLDERING INFORMATION
The soldering details to properly solder the ZM5202 module on standard PCBs are described below. The information provided is
intended only as a guideline and Sigma Designs is not liable if a selected profile does not work.
intended only as a guideline and Sigma Designs is not liable if a selected profile does not work.
See IPC/JEDEC J-STD-020D.1 for more information.
Table 8.1: Soldering details
PCB solder mask expansion from landing pad edge
0.1 mm
PCB paste mask expansion from landing pad edge
0 mm
PCB process
Pb-free (Lead free for RoHS
4
compliance)
PCB finish
Defined by the manufacturing facility (EMS) or customer
Stencil aperture
Defined by the manufacturing facility (EMS) or customer
Stencil thickness
Defined by the manufacturing facility (EMS) or customer
Solder paste used
Defined by the manufacturing facility (EMS) or customer
Flux cleaning process
Defined by the manufacturing facility (EMS) or customer
4
RoHS = Restriction of Hazardous Substances Directive, EU