ACPF-7003-BLK View Datasheet(PDF) - Avago Technologies
Part Name
Description
MFG CO.
'ACPF-7003-BLK' PDF : 8 Pages View PDF
PCB Interface & Mounting instructions
Demo boards
Mounting Consideration and board description
The ACPF-7003 FBAR filter has one input (Pin 1), one output
(Pin 3) and two grounds (Pins 2 and 4.)
Demo boards are available for sampling. (See board draw-
ing in Figures 7, 8, and 9.)
• Demo board uses 3 mil Getek Microstrip.
The demo board uses CPWG transmission lines for high
isolation between the two ports. It uses via holes to con-
nect the CPWG line from the underside of the board to
the filter mounting pads on top.
Note: For best performance, try to reproduce this board stack up closely.
If Ground-Signal-Ground (GSG) type board is used, better return loss
can be achieved since it eliminates connector mismatch.
Layer1
(signal)
Layer
(ground)
GeteGketekMMLL00D0D( (∈T==.9.)9)
GeteGketekMMLL000D0D( (∈T==..))
0. mils
mils
0. mils
8 mils
Layer
(signal)
Getek material ML00D and RG00D
Figure 7. Board stack up description
Figure 8. PCB Footprint pad
Figure 9. Closer look at the recommended board footprint and soldermask
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