Model BD3150L50100A00 Rev C Ultra Small Low Profile 0603 Balun 50 to 100 Balanced Description The BD3150L50100A00 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 the MMDS and the low end of the UWB frequency ranges. The BD3150L50100A00 is ideal for high volume manufacturing and is higher performance than traditional ceramic baluns. The BD3150L50100A00 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 BD3150L50100A00 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: * * * * * * * * * * 3100 - 5000 MHz 0.7mm Height Profile 50 Ohm to 2 x 50 Ohm UWB & MMDS 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 Min. 3100 Typ. 50 100 12 0.8 0.5 4.0 28 9.5 CMRR Power Handling Operating Temperature Max 5000 -55 1.1 0.9 9.0 Unit MHz dB dB dB Degrees 2 +85 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) .059.004 [1.500.10] Side View Bottom View (Far-side) .027.002 [0.700.05] .020 [0.50] 1 .029.004 [0.750.10] Orientation Marker Denotes Pin Location Dimensions are in Inches [Millimeters] Mechanical Outline 2 3 .008 [0.20] .020 [0.52] Pin 1 2 3 4 5 6 Designation Unbalanced Port DC Bias/GND Balanced Port Balanced Port GND GND 6 5 4 .010 [0.24] 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 BD3150L50100A00 Rev C Typical Broadband Performance: 500 MHz. to 8500 MHz. Return Loss - Input Amplitude Balance 0 2 -3 1.5 -6 -9 1 -12 0.5 [dB] -18 -21 0 -0.5 -24 -1 -27 -30 -1.5 -33 6000 6500 7000 7500 8000 8500 6500 7000 7500 8000 8500 5500 5000 6000 Insertion Loss Phase Balance 0 20 -0.3 15 -0.6 -0.9 10 -1.2 5 deg -1.5 -1.8 -2.1 0 -5 -2.4 -10 -2.7 -3 -15 -3.3 CMRR 0 -3 -6 -9 -12 -15 -18 -21 -24 -27 -30 -33 8500 8000 7500 7000 6500 6000 5500 5000 4500 4000 3500 3000 2500 2000 1500 1000 500 -36 Frequency [MHz] (315) 432-8909 (800) 411-6596 +44 2392-232392 Available on Tape and Reel for Pick and Place Manufacturing. 5500 5000 4500 4000 3500 3000 2500 2000 1500 8500 8000 7500 7000 6500 5500 5000 4500 4000 3500 3000 2500 2000 1500 1000 500 6000 Frequency [MHz] Frequency [MHz] USA/Canada: Toll Free: Europe: 1000 -20 -3.6 500 [dB] 4500 Frequency [MHz] Frequency [MHz] [dB] 4000 3500 3000 2500 2000 500 8500 8000 7500 7000 6500 6000 5500 5000 4500 4000 3500 3000 2500 2000 1500 1000 500 1500 -2 -36 1000 [dB] -15 Model BD3150L50100A00 Rev C Typical Performance: 3000 MHz. to 5100 MHz. Return Loss - Input Amplitude Balance 0 2 -3 1.5 -6 -9 1 -12 0.5 [dB] -18 -21 0 -0.5 -24 -27 -1 -30 -1.5 -33 4400 4500 4600 4700 4800 4900 5000 5100 4500 4600 4700 4800 4900 5000 5100 4300 4400 4200 4100 4000 Frequency [MHz] Frequency [MHz] Insertion Loss Phase Balance 0 20 -0.3 -0.6 15 -0.9 10 -1.2 5 -1.5 -1.8 deg [dB] 3900 3800 3700 3600 3500 3400 3300 3000 5100 5000 4900 4800 4700 4600 4500 4400 4300 4200 4100 4000 3900 3800 3700 3600 3500 3400 3300 3200 3100 3000 3200 -2 -36 3100 [dB] -15 -2.1 0 -5 -2.4 -2.7 -10 -3 -15 -3.3 4300 4200 4100 4000 3900 3800 5100 5100 3700 5000 5000 3600 4900 4900 3500 4800 4800 3400 4700 4700 3300 4600 4600 3200 4500 4500 3100 4400 4400 4300 4200 4100 4000 3900 3800 3700 3600 3500 3400 3300 3200 3100 3000 3000 -20 -3.6 Frequency [MHz] Frequency [MHz] CMRR 0 -3 -6 -9 -12 -18 -21 -24 -27 -30 -33 4300 4200 4100 4000 3900 3800 3700 3600 3500 3400 3300 3200 3100 -36 3000 [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 BD3150L50100A00 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/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. No Bias Footprint 6X .013 [0.34] DC Bias Footprint 6X .013 [0.34] 2X .006 [0.16] Part Orientation (Top View) 6X .011 [0.29] .012 [0.31] 3X Transmission Line Plated thru holes to ground Circuit Pattern USA/Canada: Toll Free: Europe: .012 [0.31] 2X .006 [0.16] Plated thru holes to ground Circuit Pattern Footprint Pad (s) Solder Resist Part Orientation (Top View) 6X .011 [0.29] 6X .002 [0.05] 6X .002 [0.05] 3X Transmission Line DC Bias Footprint Pad (s) Dimensions are in Inches [Millimeters] 0603 Standaard Mounting Footprint (315) 432-8909 (800) 411-6596 +44 2392-232392 Available on Tape and Reel for Pick and Place Manufacturing. Solder Resist Dimensions are in Inches [Millimeters] 0603 DC Bias Mounting Footprint Model BD3150L50100A00 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] 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 BD3150L50100A00 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.