Model PD1722J5050D2HF
Rev A
Mounting Configuration:
In order for Xinger surface mount components to work optimally, the proper impedance transmission lines must be
used to connect to the RF ports. If this condition is not satisfied, insertion loss, Isolation and VSWR may not meet
published specifications.
All of the Xinger components are constructed from organic PTFE based composites which possess excellent
electrical and mechanical stability. Xinger components are compliant to a variety of ROHS and Green standards and
ready for Pb-free soldering processes. Pads are Gold plated with a Nickel barrier.
An example of the PCB footprint used in the testing of these parts is shown below. In specific designs, the
transmission line widths need to be adjusted to the unique dielectric coefficients and thicknesses as well as varying
pick and place equipment tolerances. In addition, since the PD1722J5050D2HF is a Wilkinson power divider,
external 0402
100 and 200 resistors must be mounted in locations R1 and R2 respectively, as shown in the
Figure below.
Pad Footprint w/ 0402 Resistor Locations
3X Transmission
Line
6X .014
[0.35]
4X .012
[0.30]
6X .013
[0.33]
R1
.026
[0.66]
R2
Plated thru
hole to
ground
Circuit Pattern
Footprint Pad (s)
Solder Resist
Dimensions are in Inches [Millimeters]
Mounting Footprint
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