Available on Tape
and Reel for Pick and
Place Manufacturing.
USA/Canada:
Toll Free:
Europe:
(315) 432-8909
(800) 411-6596
+44 2392-232392
Model BD3150L50200A00
Rev C
Ultra Small Low Profile 0603 Balun
50Ω to 200Ω Balanced
Description
The BD3150L50200A00 is an ultra-small low profile balanced to unbalanced
transformer designed for differential inputs and output locations on next generation
wireless chipsets in an easy to use surface mount package covering the MMDS and
the low end of the UWB frequency ranges. The BD3150L50200A00 is ideal for high
volume manufacturing and is higher performance than traditional ceramic baluns.
The BD3150L50200A00 has an unbalanced port impedance of 50Ω and a 200Ω
balanced port impedance. This transformation enables single ended signals to be
applied to differential ports on modern integrated chipsets. The output ports have
equal amplitude (-3dB) with 180 degree phase differential. The BD3150L50200A00
is available on tape and reel for pick and place high volume manufacturing.
Detailed Electrical Specifications: Specifications subject to change without notice.
ROOM (25°C)
Parameter Min. Typ. Max Unit
Frequency 3100 5000 MHz
Unbalanced Port Impedance 50 Ω
Balanced Port Impedance 200 Ω
Return Loss 11 14 dB
Insertion Loss* 0.9 1.2 dB
Amplitude Balance 0.7 1.3 dB
Phase Balance 5 11 Degrees
CMRR 25 dB
Power Handling 2 Watts
Features:
• 3100 – 5000 MHz
• 0.7mm Height Profile
• 50 Ohm to 2 x 100 Ohm
• UWB & MMDS
• Low Insertion Loss
• Input to Output DC Isolation
• Surface Mountable
• Tape & Reel
• Non-conductive Surface
• RoHS Compliant
Operating Temperature -55 +85 ºC
* Insertion Loss stated at room temperature (Insertion Loss is approximately 0.1 dB higher at +85 ºC)
Outline Drawing
Mechanical Outline
Dimensions are in Inches [Millimeters]
Tolerances are Non-Cumulative
Bottom View (Far-side)Side ViewTop View (Near-side)
Pin
3
6
1
2
4
5
Designation
Unbalanced Port
DC Bias/GND
Balanced Port
Orientation
Marker Denotes
Pin Location
.027±.002
[0.70±0.05]
.059±.004
[1.50±0.10].029±.004
[0.75±0.10]
Balanced Port
GND
GND
.008
[0.20]
.010
[0.24]
4
56
.020
[0.52]
3
.020
[0.50]
21
USA/Canada:
Toll Free:
Europe:
(315) 432-8909
(800) 411-6596
+44 2392-232392
Available on Tape and
Reel for Pick and Place
Manufacturing.
Model BD3150L50200A00
Rev C
Typical Broadband Performance: 500 MHz. to 8500 MHz.
Return Loss - Input
-36
-33
-30
-27
-24
-21
-18
-15
-12
-9
-6
-3
0
500
1000
1500
2000
2500
3000
3500
4000
4500
5000
5500
6000
6500
7000
7500
8000
8500
Frequency [MHz]
[dB]
Amplitude Balance
-2
-1.5
-1
-0.5
0
0.5
1
1.5
2
500
1000
1500
2000
2500
3000
3500
4000
4500
5000
5500
6000
6500
7000
7500
8000
8500
Fr e que ncy [ M Hz]
[dB]
Insertion Loss
-30
-25
-20
-15
-10
-5
0
500
1000
1500
2000
2500
3000
3500
4000
4500
5000
5500
6000
6500
7000
7500
8000
8500
Frequency [MHz]
[dB]
Phase Balance
-20
-15
-10
-5
0
5
10
15
20
500
1000
1500
2000
2500
3000
3500
4000
4500
5000
5500
6000
6500
7000
7500
8000
8500
Frequency [MHz]
deg
CMRR
-36
-33
-30
-27
-24
-21
-18
-15
-12
-9
-6
-3
0
500
1000
1500
2000
2500
3000
3500
4000
4500
5000
5500
6000
6500
7000
7500
8000
8500
Frequency [MHz]
[dB]
Available on Tape
and Reel for Pick and
Place Manufacturing.
USA/Canada:
Toll Free:
Europe:
(315) 432-8909
(800) 411-6596
+44 2392-232392
Model BD3150L50200A00
Rev C
Typical Performance: 3000 MHz. to 5100 MHz.
Return Loss - Input
-36
-33
-30
-27
-24
-21
-18
-15
-12
-9
-6
-3
0
3000
3100
3200
3300
3400
3500
3600
3700
3800
3900
4000
4100
4200
4300
4400
4500
4600
4700
4800
4900
5000
5100
Frequency [MHz]
[dB]
Amplitude Balance
-2
-1.5
-1
-0.5
0
0.5
1
1.5
2
3000
3100
3200
3300
3400
3500
3600
3700
3800
3900
4000
4100
4200
4300
4400
4500
4600
4700
4800
4900
5000
5100
Frequency [MHz]
[dB]
Insertion Loss
-3.6
-3.3
-3
-2.7
-2.4
-2.1
-1.8
-1.5
-1.2
-0.9
-0.6
-0.3
0
3000
3100
3200
3300
3400
3500
3600
3700
3800
3900
4000
4100
4200
4300
4400
4500
4600
4700
4800
4900
5000
5100
Frequency [MHz]
[dB]
Phase Balance
-20
-15
-10
-5
0
5
10
15
20
3000
3100
3200
3300
3400
3500
3600
3700
3800
3900
4000
4100
4200
4300
4400
4500
4600
4700
4800
4900
5000
5100
Frequency [MHz]
deg
CMRR
-36
-33
-30
-27
-24
-21
-18
-15
-12
-9
-6
-3
0
3000
3100
3200
3300
3400
3500
3600
3700
3800
3900
4000
4100
4200
4300
4400
4500
4600
4700
4800
4900
5000
5100
Frequency [MHz]
[dB]
USA/Canada:
Toll Free:
Europe:
(315) 432-8909
(800) 411-6596
+44 2392-232392
Available on Tape and
Reel for Pick and Place
Manufacturing.
Model BD3150L50200A00
Rev C
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. An example of a DC-biased
footprint is also 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.
No Bias Footprint
.012
[0.31]
2X .006
[0.16]
6X .013
[0.34]
6X .011
[0.29]
6X .002
[0.05]
3X Transmission
Line
Plated thru
holes to
ground
Part Orientation (Top View)
0603 Standaard Mounting Footprint
Dimensions are in Inches [Millimeters]
Circuit Pattern
Footprint Pad (s)
Solder Resist
DC Bias Footprint
0603 DC Bias Mounting Footprint
Dimensions are in Inches [Millimeters]
Circuit Pattern
Footprint Pad (s)
Solder Resist
.012
[0.31]
6X .011
[0.29]
6X .002
[0.05]
3X Transmission
Line
Plated thru
holes to
ground
Part Orientation (Top View)
DC Bias
6X .013
[0.34]
2X .006
[0.16]
Available on Tape
and Reel for Pick and
Place Manufacturing.
USA/Canada:
Toll Free:
Europe:
(315) 432-8909
(800) 411-6596
+44 2392-232392
Model BD3150L50200A00
Rev C
Packaging and Ordering Information
Parts are available in reel and are packaged per EIA 481-2. Parts are oriented in tape and reel as shown below. Minimum order
quantities are 4000 per reel. See Model Numbers below for further ordering information.
B
ØA ØC
REEL DIMENSIONS (inches [mm])
ØA
B
ØC
0.32 [8.0]
2.0 [50.8]
7.00 [177.8]
4000
QUANTITY/REEL
TABLE 1
ØD
0.512 [13.0]
ØD
USA/Canada:
Toll Free:
Europe:
(315) 432-8909
(800) 411-6596
+44 2392-232392
Available on Tape and
Reel for Pick and Place
Manufacturing.
Model BD3150L50200A00
Rev C
