Model BD0826J50200A00 Rev C Ultra Low Profile 0805 Balun 50 to 200 Balanced Description The BD0826J50200A00 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 the GSM, DCS, PCS, UMTS, CDMA and 802.11 b+g+n frequencies. The BD0826J50200A00 is ideal for high volume manufacturing and is higher performance than traditional ceramic, and lumped element baluns. The BD0826J50200A00 has an unbalanced port impedance of 50 and a 200 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 BD0826J50200A00 is available on tape and reel for pick and place high volume manufacturing. Detailed Electrical Specifications: Specifications subject to change without notice. ROOM (25C) Features: * * * * * * * * * * 800 - 2600 MHz 0.7mm Height Profile 50 Ohm to 2 x 100 Ohm GSM/DCS/PCS/UMTS/CDMA Low Insertion Loss Input to Output DC Isolation Surface Mountable Tape & Reel Non-conductive Surface RoHS Compliant Parameter Min. Frequency Unbalanced Port Impedance Balanced Port Impedance Return Loss Insertion Loss* Amplitude Balance Phase Balance CMRR Power Handling Operating Temperature 800 Typ. 50 200 13 1.2 0.4 3 30 8.5 Max Unit 2600 MHz dB dB dB Degrees dB Watts C 1.5 1.3 7 2 +85 -55 * Insertion Loss stated at room temperature (Insertion Loss is approximately 0.1 dB higher at +85 C) Outline Drawing Top View (Near-side) .079.004 [2.000.10] Side View Bottom View (Far-side) .026 [0.65] .027.002 [0.700.05] 1 2 3 .039 [0.98] 6X .009 [0.22] .049.004 [1.250.10] 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 BD0826J50200A00 Rev C Typical Broadband Performance: 500 MHz. to 8.0 GHz. Insertion Loss -0.3 -6 -0.6 -9 -0.9 -12 -1.2 -15 -1.5 CMRR -3 -6 -9 -12 -15 -18 -21 -24 -27 -30 -33 8000 7500 7000 6500 6000 5500 5000 4500 4000 3500 -36 3000 6500 7000 7500 8000 7000 7500 8000 5000 4500 4000 3500 3000 Frequency [MHz] 0 2500 2500 8000 7500 7000 6500 6000 5500 5000 4500 4000 3500 -20 3000 -2 2500 -15 2000 -10 1500 -1 -1.5 2000 -5 1500 -0.5 500 0 1000 0 2000 6000 5 1500 6500 0.5 1000 6000 10 1000 5500 1 500 5500 15 deg 1.5 Frequency [MHz] [dB] 5000 Phase Balance 20 500 [dB] Amplitude Balance 2 Frequency [MHz] (315) 432-8909 (800) 411-6596 +44 2392-232392 4500 Frequency [MHz] Frequency [MHz] USA/Canada: Toll Free: Europe: 4000 500 8000 7500 7000 6500 6000 5500 5000 4500 4000 3500 3000 2500 -3.6 2000 -36 1500 -3.3 1000 -3 -33 3500 -2.7 -30 3000 -2.4 -27 2500 -2.1 -24 2000 -1.8 -21 1500 -18 1000 [dB] 0 -3 500 [dB] Return Loss - Input 0 Available on Tape and Reel for Pick and Place Manufacturing. Model BD0826J50200A00 Rev C Typical Performance: 700 MHz. to 2700 MHz. Insertion Loss -3 -0.3 -6 -0.6 -9 -0.9 -12 -1.2 -15 -1.5 2700 15 1 10 0.5 5 Frequency [MHz] 1700 1450 -20 700 -2 2700 -15 2450 -1.5 2200 -10 1950 -5 -1 1700 -0.5 1200 0 950 0 1450 2700 1.5 1200 2450 20 deg 2 950 2450 Phase Balance Amplitude Balance 700 2200 Frequency [MHz] Frequency [MHz] [dB] 2200 700 2700 2450 2200 1950 1700 -3.6 1450 -36 1200 -3.3 950 -3 -33 1950 -2.7 -30 1950 -2.4 -27 1700 -2.1 -24 1450 -1.8 -21 1200 -18 950 [dB] 0 700 [dB] Return Loss - Input 0 Frequency [MHz] CMRR 0 -3 -6 -9 -12 -18 -21 -24 -27 -30 -33 2700 2450 2200 1950 1700 1450 1200 950 -36 700 [dB] -15 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 BD0826J50200A00 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 o and mechanical stability having X and Y thermal coefficient of expansion (CTE) of 17 ppm/ 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. DC Bias Footprint No Bias Footprint 6X .014 [0.35] 6X .016 [0.35] 4X .012 [0.30] DC Bias Part Orientation (Top View) 6X .011 [0.27] 6X .013 [0.33] .029 [0.73] 6X .002 [0.05] 3X Transmission Line Plated thru hole to ground 4X .012 [0.30] 3X Transmission Line Circuit Pattern Footprint Pad (s) USA/Canada: Toll Free: Europe: .026 [0.66] 6X .002 [0.05] Circuit Pattern Solder Resist Part Orientation (Top View) 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. Footprint Pad (s) Solder Resist Plated thru hole to ground Dimensions are in Inches [Millimeters] 0805 DC Bias Mounting Footprint Model BD0826J50200A00 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. OA OC OD QUANTITY/REEL 4000 TABLE 1 REEL DIMENSIONS (inches [mm]) OA 7.00 [177.8] B 0.32 [8.0] 2.0 [50.8] OC OD 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 BD0826J50200A00 Rev C USA/Canada: Toll Free: Europe: (315) 432-8909 (800) 411-6596 +44 2392-232392 Available on Tape and Reel for Pick and Place Manufacturing.