Model BD3150N50100A00 Rev D Ultra Low Profile 0404 Balun 50 to 100 Balanced Description The BD3150N50100A00 is a low cost, low profile sub-miniature unbalanced to balanced transformer designed for differential inputs and output locations on modern chipsets in an easy to use surface mount package covering the MMDS and the low end of the UWB frequency range. The BD3150N50100A00 is ideal for high volume manufacturing and delivers higher performance than traditional ceramic baluns. The BD3150N50100A00 has an unbalanced port impedance of 50 and a 100 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 BD3150N50100A00 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: * * * * * * * * * Parameter Frequency Unbalanced Port Impedance Balanced Port Impedance Return Loss Insertion Loss* Amplitude Balance Phase Balance CMRR Power Handling Operating Temperature 3100 - 5000 MHz 0.65mm Height Profile 50 Ohm to 2 x 50 Ohm Low Insertion Loss UWB & MMDS Surface Mountable Tape & Reel Non-conductive Surface RoHS Compliant Min. 3100 Typ. Max 5000 50 100 21 0.6 0.8 3 26 16 0.7 1.3 7 1 +85 -55 Unit MHz dB dB dB Degrees dB Watts C * Insertion Loss stated at room temperature (Insertion Loss is approximately 0.1 dB higher at +85 C) Outline Drawing Top View (Near-side) .041+.003 -.002 1.05+0.08 -0.06 [ ] Side View .041+.003 -.002 1.05+0.08 -0.06 [ ] Bottom View (Far-side) .012 [0.30] .024.0025 [0.620.064] 0.12 [0.30] 1 2 3x.010 [0.25] 4 4X .020 [0.50] 3 3x.010 [0.25] Pin Designation GND / DC Feed 1 + RF GND Dimensions are in Inches [Millimeters] Mechanical Outline 2 Unbalanced Port 3 Balanced Port 4 Balanced Port Available on Tape and Reel for Pick and Place Manufacturing. Tolerances are Non-Cumulative USA/Canada: Toll Free: Europe: (315) 432-8909 (800) 411-6596 +44 2392-232392 Model BD3150N50100A00 Rev D Typical Performance:3000 MHz. to 5100 MHz. Insertion Loss -3 -0.3 -6 -0.6 -9 -0.9 -12 -1.2 -15 -1.5 CMRR 0 -3 -6 -9 -12 -15 -18 -21 -24 -27 -30 -33 5100 5000 4900 4800 4700 4600 4500 4400 4300 4200 4100 4000 3900 3800 3700 3600 -36 3500 4600 4700 4800 4900 5000 5100 4800 4900 5000 5100 4200 4300 4300 4200 4100 4000 3900 3800 3700 3600 3500 3400 3300 Frequency [MHz] Frequency [MHz] 3400 3200 5100 5000 4900 4800 4700 4600 4500 4400 4300 4200 4100 4000 3900 -20 3800 -2 3700 -15 3600 -1.5 3500 -10 3400 -1 3100 0 -5 3000 0 -0.5 3300 4700 5 3300 4500 0.5 3200 4600 10 3200 4400 1 3100 4500 15 3100 4400 1.5 deg 20 3000 4100 Phase Balance 2 3000 [dB] Amplitude Balance [dB] 4000 Frequency [MHz] Frequency [MHz] Frequency [MHz] USA/Canada: Toll Free: Europe: 3900 3800 3700 3000 5100 5000 4900 4800 4700 4600 4500 4400 4300 4200 4100 4000 3900 3800 3700 3600 3500 3400 -3.6 3300 -36 3200 -3.3 3100 -3 -33 3600 -2.7 -30 3500 -2.4 -27 3400 -2.1 -24 3300 -1.8 -21 3200 -18 3100 [dB] 0 3000 [dB] Return Loss - Input 0 (315) 432-8909 (800) 411-6596 +44 2392-232392 Available on Tape and Reel for Pick and Place Manufacturing. Model BD3150N50100A00 Rev D Wide Band Performance: 500 MHz. to 8500 MHz. Insertion Loss -3 -0.3 -6 -0.6 -9 -0.9 -12 -1.2 -15 -1.5 7000 7500 8000 8500 8000 8500 5500 5500 5000 4500 4000 3500 3000 2500 2000 500 8500 8000 7500 7000 -20 6500 -2 6000 -15 5500 -1.5 5000 -10 4500 -1 1500 0 -5 1000 0 -0.5 4000 7500 5 3500 7000 0.5 3000 6500 10 2500 6000 1 2000 6500 15 deg 1.5 1500 5000 Phase Balance 20 1000 6000 Amplitude Balance 2 500 4500 Frequency [MHz] Frequency [MHz] [dB] 4000 500 8500 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] 0 500 [dB] Return Loss - Input 0 Frequency [MHz] Frequency [MHz] CMRR 0 -3 -6 -9 -12 -18 -21 -24 -27 -30 -33 8500 8000 7500 7000 6500 6000 5500 5000 4500 4000 3500 3000 2500 2000 1500 1000 -36 500 [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 BD3150N50100A00 Rev D 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 With No DC Bias 3X .011 [0.29] .008 [0.21] 3X .011 [0.29] With DC Bias 3X Transmission Line .008 [0.21] .014 [0.36] .008 [0.21] .020 [0.50] 3X .011 [0.29] 3X Transmission Line .020 [0.50] Circuit Pattern Footprint Pad (s) Footprint Pad (s) USA/Canada: Toll Free: Europe: Dimensions are in Inches [Millimeters] Mounting Footprint (315) 432-8909 (800) 411-6596 +44 2392-232392 .014 [0.36] .008 [0.21] .020 [0.50] Circuit Pattern Solder Resist Plated thru hole to ground 3X .011 [0.29] Plated thru hole to ground Available on Tape and Reel for Pick and Place Manufacturing. Solder Resist .020 [0.50] Dimensions are in Inches [Millimeters] Mounting Footprint Model BD3150N50100A00 Rev D 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] OC 2.0 [50.8] 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 BD3150N50100A00 Rev D USA/Canada: Toll Free: Europe: (315) 432-8909 (800) 411-6596 +44 2392-232392 Available on Tape and Reel for Pick and Place Manufacturing.