Model BD2326L50200A00
Rev C
Ultra Small Low Profile 0603 Balun
50Ω to 200Ω Balanced
Description
The BD2326L50200A00 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 802.11b+g+n.
The BD2326L50200A00 is ideal for high volume manufacturing and is higher
performance than traditional ceramic baluns. The BD2326L50200A00 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 BD2326L50200A00 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)
•
•
•
•
•
•
•
•
•
•
Features:
2300 – 2600 MHz
0.7mm Height Profile
50 Ohm to 2 x 100 Ohm
802.11 b+g +n Compliant
Low Insertion Loss
Input to Output DC Isolation
Surface Mountable
Tape & Reel
Non-conductive Surface
RoHS Compliant
Parameter
Frequency
Unbalanced Port Impedance
Balanced Port Impedance
Return Loss
Insertion Loss*
Amplitude Balance
Phase Balance
CMRR
Power Handling
Operating Temperature
Min.
2300
Typ.
50
200
18
0.9
0.4
3
29
Max
2600
12
1.1
0.8
9
2
+85
-55
Unit
MHz
Ω
Ω
dB
dB
dB
Degrees
dB
Watts
ºC
* Insertion Loss stated at room temperature (Insertion Loss is approximately 0.1 dB higher at +85 ºC)
Outline Drawing
Top View (Near-side)
.027
±.002
[0.70
±0.05
]
.029
±.004
[0.75
±0.10
]
.020
[0.52]
1
2
3
.008
[0.20]
6
5
4 .010
[0.24]
Side View
Bottom View (Far-side)
.020
[0.50]
.059
±.004
[1.50
±0.10
]
Orientation
Marker Denotes
Pin Location
Dimensions are in Inches [Millimeters]
Mechanical Outline
Pin
1
2
3
4
5
6
Designation
Unbalanced Port
DC Bias/GND
Balanced Port
Balanced Port
GND
GND
Tolerances are Non-Cumulative
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 BD2326L50200A00
Rev C
Typical Broadband Performance: 500 MHz. to 8000 MHz.
Return Loss - Input
0
-3
-6
-9
-12
-15
[dB]
Amplitude Balance
2
1.5
1
0.5
[dB]
-18
-21
-24
-27
-30
-33
-36
500
1000
1500
2000
2500
3000
3500
4000
4500
5000
5500
6000
6500
7000
7500
8000
0
-0.5
-1
-1.5
-2
500
1000
1500
2000
2500
3000
3500
4000
4500
5000
5500
6000
6500
7000
7500
7500
Frequency [MHz]
Frequency [MHz]
Insertion Loss
0
-5
-10
[dB]
Phase Balance
20
15
10
5
deg
-15
-20
-25
-30
500
1000
1500
2000
2500
3000
3500
4000
4500
5000
5500
6000
6500
7000
7500
8000
0
-5
-10
-15
-20
500
1000
1500
2000
2500
3000
3500
4000
4500
5000
5500
6000
6500
7000
8000
Frequency [MHz]
Frequency [MHz]
CMRR
0
-3
-6
-9
-12
-15
[dB]
-18
-21
-24
-27
-30
-33
-36
500
1000
1500
2000
2500
3000
3500
4000
4500
5000
5500
6000
6500
7000
7500
8000
Frequency [MHz]
USA/Canada:
Toll Free:
Europe:
(315) 432-8909
(800) 411-6596
+44 2392-232392
Available on Tape and
Reel for Pick and Place
Manufacturing.
8000
Model BD2326L50200A00
Rev C
Typical Performance: 2200 MHz. to 2700 MHz.
Return Loss - Input
0
-3
-6
-9
-12
-15
[dB]
Amplitude Balance
2
1.5
1
0.5
[dB]
-18
-21
-24
-27
-30
-33
-36
2200
2250
2300
2350
2400
2450
2500
2550
2600
2650
2700
0
-0.5
-1
-1.5
-2
2200
2250
2300
2350
2400
2450
2500
2550
2600
2650
2650
2700
2700
Frequency [MHz]
Frequency [MHz]
Insertion Loss
0
-0.3
-0.6
-0.9
-1.2
-1.5
[dB]
Phase Balance
20
15
10
5
deg
-1.8
-2.1
-2.4
-2.7
-3
-3.3
-3.6
2200
2250
2300
2350
2400
2450
2500
2550
2600
2650
2700
0
-5
-10
-15
-20
2200
2250
2300
2350
2400
2450
2500
2550
2600
Frequency [MHz]
Frequency [MHz]
CMRR
0
-3
-6
-9
-12
-15
[dB]
-18
-21
-24
-27
-30
-33
-36
2200
2250
2300
2350
2400
2450
2500
2550
2600
2650
2700
Frequency [MHz]
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 BD2326L50200A00
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/
o
C.
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
6X .013
[0.34]
DC Bias Footprint
6X .013
[0.34]
2X .006
[0.16]
Part Orientation (Top View)
.012
[0.31]
DC Bias
Part Orientation (Top View)
6X .011
[0.29]
6X .011
[0.29]
6X .002
[0.05]
3X Transmission
Line
Circuit Pattern
Footprint Pad (s)
Solder Resist
Dimensions are in Inches [Millimeters]
0603 Standaard Mounting Footprint
6X .002
[0.05]
.012
[0.31]
Plated thru
holes to
ground
Plated thru
holes to
ground
3X Transmission
Line
Circuit Pattern
Footprint Pad (s)
Solder Resist
2X .006
[0.16]
Dimensions are in Inches [Millimeters]
0603 DC Bias Mounting Footprint
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 BD2326L50200A00
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
.
ØA
ØC
ØD
QUANTITY/REEL
4000
TABLE 1
REEL DIMENSIONS (inches [mm])
ØA
7.00 [177.8]
B
0.32 [8.0]
ØC
2.0 [50.8]
ØD
0.512 [13.0]
B
Available on Tape
and Reel for Pick and
Place Manufacturing.
USA/Canada:
Toll Free:
Europe
:
(315) 432-8909
(800) 411-6596
+44 2392-232392
嵌入式系统
