Model X2BS
Rev. A
Typical Performance: 0 GHz. to 6.0 GHz.
Return Loss X2BS
Insertion Loss X2BS
-10
0.00
-0.10
-0.20
-0.30
-0.40
-0.50
-20
-30
-40
-50
-60
500
1000 1500 2000 2500 3000 3500 4000 4500 5000 5500 6000
Frequency (MHz)
500
1000 1500 2000 2500 3000 3500 4000 4500 5000 5500 6000
Frequency (MHz)
Isolation X2BS
Phase Balance X2BS
6.0
4.0
-20.00
-30.00
-40.00
-50.00
-60.00
-70.00
-80.00
2.0
0.0
-2.0
-4.0
-6.0
500
1000 1500 2000 2500 3000 3500 4000 4500 5000 5500 6000
Frequency (MHz)
500
1000
1500
2000
2500
3000
3500
4000
4500
5000
5500
6000
Frequency (MHz)
Mounting
Mounting Footprint
In order for Xinger crossovers to work optimally, there must be
50Ω transmission lines leading to and from all of the RF ports.
Also, there must be a very good ground to the corners of the
crossover to insure proper electrical performance. If either of
these two conditions are not satisfied, insertion loss, VSWR
and isolation parameters may not meet published
specifications.
To ensure proper electrical and thermal performance
there must be a ground plane with 100%
solder connection underneath the part
When a surface mount crossover is mounted to a printed
circuit board, the primary concerns are; insuring the RF pads
of the device are in contact with the circuit trace of the PCB
and insuring the ground plane of neither the component nor
the PCB is in contact with the RF signal. Since the component
is not symmetrical, the crossovers are specifically oriented in
the tape and reel. An example of how the PCB footprint could
look is shown below. In specific designs, the 50Ω lines need
to be adjusted to the unique dielectric coefficients and
thicknesses as well as varying pick and place equipment
tolerances.
.063 SQ TYP
Multiple
plated thru holes
[1.60]
to ground
4X 50
Transmission
Line
N
.034 TYP
[0.86]
.042 TYP
[1.07]
.034 TYP
[0.86]
Dimensions are in Inches [Millimeters]
X2BS Rev A Mounting Footprint
USA/Canada:
Toll Free:
Europe:
(315) 432-8909
(800) 544-2414
+44 2392-232392
Available on Tape and
Reel For Pick and Place
Manufacturing.