T0790-6CP Datasheet, PDF (12/14 Pages) ATMEL Corporation – 700 MHz to 2700 MHz Operating Frequency

Figure 16. Demo Test Board (Fully Assembled PCB)
2"
P8
P9
1
2
H1
2"
C3
L1
R1
R7
P10
C6
T3
C4
P14
C9
C10
T4 C2
P11
C1
H2
1
2
SH1
C5
C17
R8
R9
C16
C18
R10
P12
P13
Figure 17. Recommended Package Footprint
1.25
0.30
0.35
3.0
0.62
0.62
3.0
f0.25 via
0.7
0.9
6.9
all units are in mm
- Indicates metalization - vias connect pad to underlying ground plane
Note:
Only ground signal traces are allowed directly under the package.
Heatslug must be soldered to GND.
Plugging of the ground vias under the heat slug is also recommended to avoid soldering problems.
12 T0790 [Preliminary]
4555B–SIGE–10/03