Model BD3150N50100AHF Rev B Ultra Low Profile 0404 Balun 50Ω to 100Ω Balanced Description The BD3150N50100AHF 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 BD3150N50100AHF is ideal for high volume manufacturing and delivers higher performance than traditional ceramic baluns. The BD3150N50100AHF has an unbalanced port impedance of 50Ω and a 100Ω 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 BD3150N50100AHF 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: • • • • • • • • • • 3100 – 5000 MHz 0.57mm Height Profile 50 Ohm to 2 x 50 Ohm Low Insertion Loss UWB & MMDS Surface Mountable Tape & Reel Non-conductive Surface RoHS Compliant Halogen Free Parameter Min. Frequency Unbalanced Port Impedance Balanced Port Impedance Return Loss Insertion Loss* Amplitude Balance Phase Balance CMRR Power Handling Operating Temperature 3100 Typ. 50 100 21 0.6 0.8 3 26 16 Max Unit 5000 MHz Ω Ω dB dB dB Degrees dB Watts ºC 0.7 1.3 7 1 +85 -55 * Insertion Loss stated at room temperature (Insertion Loss is approximately 0.1 dB higher at +85 ºC) Outline Drawing Top View (Near-side) Side View Bottom View (Far-side) .24 .57±.05 1.04±.10 3x .27 1 2 .24 3x .27 .30 .30 1.04±.10 .50 3x .25 3 4 3x .25 Pin Designation GND / DC Feed 1 + RF GND Dimensions are in Millimeters Mechanical Outline 2 Unbalanced Port 3 Balanced Port 4 Balanced Port Visit us at www.Anaren.com .50 Tolerances are Non-Cumulative USA/Canada: Toll Free: Europe: Asia: (315) 432-8909 (800) 411-6596 +44 2392-232392 +86 512-62749282 Model BD3150N50100AHF Rev B Typical Performance:3000 MHz. to 5100 MHz. Insertion Loss -3 -0.3 -6 -0.6 -9 -0.9 -12 -1.2 -15 -1.5 4600 4700 4800 4900 5000 5100 4800 4900 5000 5100 4300 4200 4300 4200 4100 4000 3900 3800 3700 3600 3500 3400 3300 3200 5100 5000 4900 4800 4700 4600 4500 4400 4300 -20 4200 -2 4100 -15 4000 -1.5 3900 -10 3800 -1 3100 0 -5 3000 0 -0.5 3700 4700 5 3600 4500 0.5 3500 4600 10 3400 4400 1 3300 4500 15 deg 2 1.5 3200 4100 Phase Balance 20 3100 4400 Amplitude Balance 3000 4000 Frequency [MHz] Frequency [MHz] [dB] 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 Frequency [MHz] Frequency [MHz] CMRR 0 -3 -6 -9 -12 -18 -21 -24 -27 -30 -33 5100 5000 4900 4800 4700 4600 4500 4400 4300 4200 4100 4000 3900 3800 3700 3600 3500 3400 3300 3200 3100 -36 3000 [dB] -15 Frequency [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 BD3150N50100AHF Rev B 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 6500 7000 7500 8000 8500 7000 7500 8000 8500 5000 4500 4000 3500 3000 2500 2000 1500 8500 8000 7500 7000 -20 6500 -2 6000 -15 5500 -1.5 5000 -10 4500 -5 -1 4000 -0.5 500 0 1000 0 3500 6000 5 3000 6500 0.5 2500 6000 10 2000 5500 15 1 deg 1.5 1500 5000 Phase Balance 20 1000 5500 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] 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 BD3150N50100AHF Rev B 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. 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 Transmission Line 3x .29 With DC Bias Plated thru hole to ground Plated thru hole to ground .33 3x Transmission Line 3x .29 .33 3x .29 .33 3x .29 .22 .50 .50 .22 .22 .22 .50 .50 Circuit Pattern Circuit Pattern Footprint Pad (s) Footprint Pad (s) Solder Resist Dimensions are in Millimeters Mounting Footprint Visit us at www.Anaren.com Solder Resist Dimensions are in Millimeters Mounting Footprint USA/Canada: Toll Free: Europe: Asia: (315) 432-8909 (800) 411-6596 +44 2392-232392 +86 512-62749282 Model BD3150N50100AHF Rev B 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. 2.00 4.00 Ø1.50 .18 1.75 3.50 8.00 1.21 1.21 4.00 .70 Visit us at www.Anaren.com USA/Canada: Toll Free: Europe: Asia: (315) 432-8909 (800) 411-6596 +44 2392-232392 +86 512-62749282