Murata Electronics North America Z2430A Benutzerhandbuch
ZMN2405/ZMN2405HP Dev Kit
© 2007-2008 RFM Inc.
51
M-2405-0000 Rev. C-
Make as many traces with vias to ground as possible. In the defined “KEEP AWAY” area, traces
are limited to prevent signal coupling. Traces are limited in length by the proximity to the 50 ohm
microstrip trace as follows:
Separation of trace and 50 ohm microstrip
are limited to prevent signal coupling. Traces are limited in length by the proximity to the 50 ohm
microstrip trace as follows:
Separation of trace and 50 ohm microstrip
Maximum length of parallel run
100
mil
125
mil
150
mil
200
mil
200
mil
290
mil
250
mil
450
mil
300
mil
650
mil
8.2 Reflow Profile for ZigBee Adapter Panel
TCs
Max Rising Slope
Max Falling Slope
Soak Time 140-170C
Reflow Time /183C
Peak Temp
2
1.6
12%
-2.0
48%
52.8
-86%
59.5
12%
227.1
21%
3
1.5
4%
-1.8
60%
53.6
-82%
60.9
20%
222.2
-28%
4
1.6
15%
-2.0
51%
59.2
-54%
60.4
16%
229.1
41%
Delta
0.05
0.24
6.45
1.39
6.89
P.2
1.6
18%
-2.1
47%
60.6
-47%
61.5
23%
228.9
39%
P.3
1.5
9%
-1.8
59%
60.5
-47%
63.4
34%
224.0
-10%
P.4
1.6
22%
-2.0
50%
66.3
-18%
62.2
27%
230.8
58%
Delta
0.06 0.24 5.79 1.95 6.78