Model BD0810J50100AHF Rev B Ultra Low Profile 0805 Balun 50Ω to 100Ω Balanced Description The BD0810J50100AHF 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 frequency. The BD0810J50100AHF is ideal for high volume manufacturing and is higher performance than traditional ceramic and lumped element baluns. The BD0810J50100AHF 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 semiconductors. The output ports have equal amplitude (-3dB) with 180 degree phase differential. The BD0810J50100AHF 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: • • • • • • • • • • • 800 – 1000 MHz 0.7mm Height Profile 50 Ohm to 2 x 50 Ohm GSM Low Insertion Loss Input to Output DC Isolation Surface Mountable Tape & Reel Non-conductive Surface RoHS Compliant Halogen Free Parameter Frequency Unbalanced Port Impedance Balanced Port Impedance Return Loss Insertion Loss* Amplitude Balance Phase Balance CMRR Power Handling Operating Temperature Min. 800 Typ. 50 100 15 0.70 0.2 1 39 13 Max 1000 Unit MHz Ω Ω dB dB dB Degrees dB Watts ºC 0.95 0.4 2 2 +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) 0.76±0.08 2.04±0.10 1 4x 0.37 2 3 2x 0.15 1.29±0.10 6x 0.98 6x 0.22 6 Orientation Marker Denotes Pin Location Orientation Marker Denotes Pin Location Mechanical Outline -Dimensions are in Millimeters -Tolerences are Non-Cumulative 5 4 4x 0.65 6x 0.30 Pin Designation 1 In 2 GND/DC Feed +RF GND 3 Out 1 4 Out 2 5 GND 6 NC 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 BD0810J50100AHF Rev. B Typical Broadband Performance: 0 GHz. to 8.5 GHz. Amplitude Balance Return Loss - Input 2 0 -3 1.5 -6 1 -9 -12 0.5 [dB] -18 -21 0 -0.5 -24 -27 -1 -30 -1.5 -33 -36 5500 6000 6500 7000 7500 8000 8500 6000 6500 7000 7500 8000 8500 5000 4500 5500 Frequency [MHz] 4000 3500 3000 2500 2000 1500 500 8500 8000 7500 7000 6500 6000 5500 5000 4500 4000 3500 3000 2500 2000 1500 500 1000 -2 1000 [dB] -15 Frequency [MHz] Phase Balance Insertion Loss 20 0 15 -5 10 5 deg [dB] -10 -15 0 -5 -20 -10 -25 -15 -30 Frequency [MHz] 5000 4500 4000 3500 3000 2500 2000 1500 500 1000 8500 8000 7500 7000 6500 6000 5500 5000 4500 4000 3500 3000 2500 2000 1500 500 1000 -20 Frequency [M Hz] CMRR 0 -5 -10 -15 -25 -30 -35 -40 -45 8500 8000 7500 7000 6500 6000 5500 5000 4500 4000 3500 3000 2500 2000 1500 1000 -50 500 [dB] -20 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 BD0810J50100AHF Rev B Typical Performance: 700 MHz. to 1100 MHz. Return Loss - Input Amplitude Balance 0 2 -3 1.5 -6 -9 1 -12 0.5 [dB] [dB] -15 -18 -21 0 -0.5 -24 -27 -1 -30 -1.5 -33 1000 1100 1000 1100 900 700 1100 1000 900 800 700 800 -2 -36 Fre quency [MHz] Fre quency [MHz] Inse rtion Loss Phase Balance 0 20 -0.3 -0.6 15 -0.9 10 -1.2 5 deg [dB] -1.5 -1.8 -2.1 0 -5 -2.4 -2.7 -10 -3 -15 -3.3 900 800 1100 1000 900 800 700 700 -20 -3.6 Freque ncy [MHz] Freque ncy [MHz] CM RR 0 -5 -10 -15 -25 -30 -35 -40 -45 1100 1000 900 800 -50 700 [dB] -20 Fre quency [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 BD0810J50100AHF 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. 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 Circuit Pattern Circuit Pattern Dimensions are in Millimeters Mounting Footprint Footprint Pad (s) Footprint Pad (s) Solder Resist Solder Resist Dimensions are in Millimeters Mounting Footprint Plated thru holes to ground Capacitor 6x .41 4x .25 DC Bias Plated thru holes to ground 6x .41 3x Transmission lines 3x Transmission lines .04 .04 6x .33 6x .33 .66 .66 PART ORIENTATION TOP DOWN Plated thru holes to ground PART ORIENTATION TOP DOWN 4x .25 Visit us at www.anaren.com Plated thru holes to ground USA/Canada: Toll Free: Europe: Asia: (315) 432-8909 (800) 411-6596 +44 2392-232392 +86 512-62749282 Model BD0810J50100AHF 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 .81 4.00 1.75 3.50 8.00 1.60 4.00 2.41 .25 Visit us at www.anaren.com USA/Canada: Toll Free: Europe: Asia: (315) 432-8909 (800) 411-6596 +44 2392-232392 +86 512-62749282