PD1722J5050S3 Datasheet, PDF (4/6 Pages) Anaren Microwave – Ultra Low Profile 0805 Power Divider 3 Way 50Ω to 50Ω

Model PD1722J5050S3
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 ceramic filled PTFE composites which possess excellent electrical
and mechanical stability having X and Y thermal coefficient of expansion (CTE) of 17 ppm/^oC.
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 PD1722J5050S3 is a Wilkinson power divider, external
0402 100Ω resistors must be mounted as shown in the Figure below.
Pad Footprint w/ 0402 Resistor Locations
4X Transmission
Line
R2
R1
6X .002
[0.05]
6X .013
[0.33]
Plated thru
holes to
ground
Circuit Pattern
Footprint Pad (s)
Solder Resist
R3
.026
[0.66]
6X .016
[0.35]
4X .010
[0.25]
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Available on Tape and
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Manufacturing.