X2A2020RFDCT Datasheet, PDF (3/4 Pages) AVX Corporation – The MLOTM SMT RF-DC Crossover is a very low profile crossover that intersects an RF and DC circuit trace in an SMT package.

MLO^TM RF-DC SMT Crossover
RF-DC SMT CROSSOVER PERFORMANCE: 0.3 GHZ TO 6 GHZ
R^RF^F/^/D^DC^C C^Cr^ro^os^ss^so^ov^ve^er^r –^– I^Inⁿs^se^er^rt^tiⁱo^onⁿ L^Lo^os^ss^s
0.0
-0.1
-0.2
-0.3
-0.4
-0.5
0.5 1.0 1.5 2.0 2.5 3.0 3.5 4.0 4.5 5.0 5.5 6.0
Frequency (GHz)
R_RF_F/_/D_DC_CC_Cr_ro_os_ss_so_ov_ve_er_r–_–R_Re_et_tu_ur_rn_nL_Lo_os_ss_s
-10-
-20
-30
-40
-50
-60
0.5 1.0 1.5 2.0 2.5 3.0 3.5 4.0 4.5 5.0 5.5 6.0
Frequency (GHz)
MOUNTING PROCEDURE
MLO^TM SMT crossovers require 50Ω
transmission lines leading to and from all of
the RF ports. Proper grounding is required in
order to ensure optimal device performance. If
these conditions are not met then
performance parameters including insertion
loss, return loss and any isolation may not
meet published values. All of the MLO^TM
components utilize castellated interconnects
which allow for high yield assembly, expansion
matched and halogen free dielectric. When
mounting the user must be mindful of the
following: a) ensure the RF pads of the device
are in contact with the circuit trace of the
printed circuit board and b) the ground plane
of neither the component nor the PCB is in
contact with the RF signal. Parts are
specifically oriented in the tape and reel.
MOUNTING FOOTPRINT
To ensure proper
electrical and thermal
performance there must
be a ground plane with
100% solder connection
underneath the part.
1.60 SQ TYP
(0.063)
3.75
(0.148)
Multiple
plated thru holes
to ground
0.86 TYP
(0.034)
50 ⍀
Transmission
Line
DC Line
Dimensions are in mm (inches)
3