Model BD2130J5050A00 Rev A Ultra Low Profile 0805 Balun 50Ω to 50Ω Balanced Description The BD2130J5050A00 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 BD2130J5050A00 is ideal for high volume manufacturing and is higher performance than traditional ceramic and lumped element baluns. The BD2130J5050A00 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 BD2130J5050A00 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: • • • • • • • • • • • 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 Parameter Frequency Unbalanced Port Imp. Balanced Port Imp.** Return Loss Insertion Loss*** Amplitude Balance Phase Balance Power Handling Operating Temperature Min. 2.4 Typ. Max 2.5 50 50 17 0.75 0.45 2 12 Min. 2.1 10 0.9 0.65 5 2 +85 -55 Typ. Max 3.0 50 50 12 1.0 0.7 2 1.2 1.0 5 2 +85 -55 Unit GHz Ω Ω dB dB dB Degrees 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) .079±.004 [2.00±0.10] Side View Bottom View (Far-side) .026 [0.65] .027±.002 [0.70±0.05] 1 2 3 .039 [0.98] 6X .009 [0.22] .049±.004 [1.25±0.10] Orientation Marker Denotes Pin Location Dimensions are in Inches [Millimeters] Mechanical Outline Orientation Marker Denotes Pin Location Pin Designation 1 Unbalanced Port 2 GND / DC Feed + RF GND 3 Balanced Port 4 Balanced Port 5 GND 6 NC 6 5 6X .012 [0.30] 4 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 BD2130J5050A00 Rev A Typical Broadband Performance: 0 GHz. to 6.0 GHz. 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 BD2130J5050A00 Rev A Typical Performance: 2400 MHz. to 2500 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 BD2130J5050A00 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 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. DC Bias Footprint No Bias Footprint 6X .014 [0.35] 6X .016 [0.35] 4X .012 [0.30] DC Bias Part Orientation (Top View) Part Orientation (Top View) 6X .011 [0.27] 6X .013 [0.33] .029 [0.73] 6X .002 [0.05] 6X .002 [0.05] 3X Transmission Line Plated thru hole to ground Circuit Pattern Footprint Pad (s) Footprint Pad (s) USA/Canada: Toll Free: Europe: 4X .012 [0.30] 3X Transmission Line Circuit Pattern Solder Resist .026 [0.66] Dimensions are in Inches [Millimeters] 0805 Standard Mounting Footprint (315) 432-8909 (800) 411-6596 +44 2392-232392 Available on Tape and Reel for Pick and Place Manufacturing. Solder Resist Plated thru hole to ground Dimensions are in Inches [Millimeters] 0805 DC Bias Mounting Footprint Model BD2130J5050A00 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. 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 Model BD2130J5050A00 Rev A USA/Canada: Toll Free: Europe: (315) 432-8909 (800) 411-6596 +44 2392-232392 Available on Tape and Reel for Pick and Place Manufacturing.