Visit us at
www.anaren.com
USA/Canada:
Toll Free:
Europe:
Asia:
(315) 432-8909
(800) 411-6596
+44 2392-232392
+86 512-62749282
Model
B
D
2130
J
50
50AHF
Rev A
Ultra Low Profile 0805 Balun
50Ω to 50Ω Balanced
Description
The BD2130J5050AHF is a low profile sub-miniature 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 BD2130J5050AHF is ideal for high volume manufacturing and is higher
performance than traditional ceramic and lumped element baluns. The
BD2130J5050AHF has an unbalanced port impedance of 50Ω and a 50Ω balanced
port impedance. This transformation enables single ended signals to be applied to
differential ports on modern semiconductors. The output ports have equal amplitude
(-3dB) with 180 degree phase differential. The BD2130J5050AHF 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 Min. Typ. Max Unit
Frequency 2.4 2.5 2.1 3.0 GHz
Unbalanced Port Imp. 50 50 Ω
Balanced Port Imp.** 50 50 Ω
Return Loss 12 17 10 12 dB
Insertion Loss*** 0.75 0.9 1.0 1.2 dB
Amplitude Balance 0.45 0.65 0.7 1.0 dB
Phase Balance 2 5 2 5 Degrees
Power Handling 2 2 Watts
Features:
• 2.1 – 3.0 GHz
• 0.7mm Height Profile
• 50 Ohm to 2 x 25 Ohm
• 802.11 b & g +n Compliant
• Low Insertion Loss
• DCS, PCS & UMTS
• Input to Output DC Isolation
• Surface Mountable
• Tape & Reel
• Non-conductive Surface
• RoHS Compliant
• Halogen Free
Operating Temperature -55 +85 -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 Millimeters
2.04±0.10
1.29±0.10
0.68±0.07 1 2 3
656x
0.30
6x
0.22
4x 0.65
6x 0.98
Orientation Marker
Denotes Pin Location
4
Orientation Marker
Denotes Pin Location
TOP VIEW (Near Side) SIDE VIEW BOTTOM VIEW (Far Side)
2x 0.15
4x 0.37
5
4
2
1
6
3
Pin
Out 1
GND
NC
Out 2
GND/DC Feed
In
Designation
+RF GND
Visit us at
www.anaren.com
USA/Canada:
Toll Free:
Europe:
Asia:
(315) 432-8909
(800) 411-6596
+44 2392-232392
+86 512-62749282
Model B
D
2130
J5050AHF
Rev A
Typical Broadband Performance: 0 GHz. to 6.0 GHz.
Visit us at
www.anaren.com
USA/Canada:
Toll Free:
Europe:
Asia:
(315) 432-8909
(800) 411-6596
+44 2392-232392
+86 512-62749282
Model
B
D
2130
J
50
50AHF
Rev A
Typical Performance: 2400 MHz. to 2500 MHz.
Visit us at
www.anaren.com
USA/Canada:
Toll Free:
Europe:
Asia:
(315) 432-8909
(800) 411-6596
+44 2392-232392
+86 512-62749282
Model B
D
2130
J5050AHF
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 organic PTFE based composites which possess excellent
electrical and mechanical stability. Xinger components are compliant to a variety of ROHS and Green standards and
ready for Pb-free soldering processes. Pads are Gold plated with a Nickel barrier.
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 .41
6x .33 .04
4x .25
.66
3x Transmission
lines
Plated thru holes to ground
Plated thru
holes to
ground
Circuit Pattern
Footprint Pad (s)
Solder Resist
Mounting Footprint
Dimensions are in Millimeters
DC Bias Footprint
6x .41
6x .33
.04
4x .25
.66
3x Transmission
lines
Plated thru
holes to
ground
Circuit Pattern
Footprint Pad (s)
Solder Resist
Mounting Footprint
Dimensions are in Millimeters
0402
Capacitor
Plated thru
holes to
ground
Visit us at
www.anaren.com
USA/Canada:
Toll Free:
Europe:
Asia:
(315) 432-8909
(800) 411-6596
+44 2392-232392
+86 512-62749282
Model
B
D
2130
J
50
50AHF
Rev A
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
.
8.00
4.00
2.00
1.75
3.50
4.00
1.60
.81
.25
2.41
