Model BD0826J50200AHF RevB Ultra Low Profile 0805 Balun 50Ω to 200Ω Balanced Description The BD0826J50200AHF 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 BD0826J50200AHF is ideal for high volume manufacturing and is higher performance than traditional ceramic, and lumped element baluns. The BD0826J50200AHF has an unbalanced port impedance of 50Ω and a 200Ω 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 BD0826J50200AHF 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 – 2600 MHz 800 – 2800 MHz 0.7mm Height Profile 50Ω to 2 x 100Ω GSM/DCS/PCS/ UMTS/CDMA Low Insertion Loss Input to Output DC Isolation 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 800 Operating Temperature -55 Typ. 50 200 13 1.2 0.4 3 30 8.5 ROOM (25°°C) Max Min. 2600 800 8.5 1.5 1.3 7 Typ. 50 200 13 1.2 0.4 3 30 Max Unit 2800 2 MHz Ω Ω dB dB dB Degrees dB Watts +85 ºC 1.6 1.3 8 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) 2.04±0.10 SIDE VIEW BOTTOM VIEW (Far Side) 0.68±0.07 1 4x 0.37 2 3 2x 0.15 1.29±0.10 6x 0.98 Orientation Marker Denotes Pin Location Orientation Marker Denotes Pin Location 6x 0.22 6 5 4 4x 0.65 Mechanical Outline -Dimensions are in Millimeters 6x 0.30 Pin Designation 1 Unbalanced Port 2 GND/DC Feed +RF GND 3 Balanced Port 4 Balanced Port 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 BD0826J50200AHF Rev B Typical Performance: 700 MHz to 2900 MHz Differential insertion loss 0 -3 -0.3 -6 -0.6 -9 -0.9 -12 -1.2 -15 -1.5 [dB] [dB] Return Loss 0 -18 -1.8 -21 -2.1 -24 -2.4 -27 -2.7 -30 -3 -33 -3.3 -36 0.7 1.14 1.58 2.02 Freq [GHz] 2.46 -3.6 0.7 2.9 1.14 20 1.5 15 1 10 0.5 5 0 -5 -1 -10 -1.5 -15 1.14 1.58 2.02 Freq [GHz] 2.9 2.46 2.9 0 -0.5 -2 0.7 2.46 Phase balance 2 [degree] [dB] Amplitude Balance 1.58 2.02 Freq [GHz] 2.46 2.9 2.46 2.9 -20 0.7 1.14 1.58 2.02 Freq [GHz] CMRR 0 -3 -6 -9 -12 [dB] -15 -18 -21 -24 -27 -30 -33 -36 0.7 1.14 1.58 2.02 Freq [GHz] 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 BD0826J50200AHF RevB Typical Broadband Performance: 10 MHz to 8010 MHz Differential insertion loss 0 -3 -0.3 -6 -0.6 -9 -0.9 -12 -1.2 -15 -1.5 [dB] [dB] Return Loss 0 -18 -1.8 -21 -2.1 -24 -2.4 -27 -2.7 -30 -3 -33 -3.3 -36 0.01 1.01 2.01 3.01 4.01 5.01 Freq [GHz] 6.01 7.01 -3.6 0.01 8.01 1.01 2.01 Amplitude Balance 7.01 8.01 6.01 7.01 8.01 20 1.5 15 1 10 0.5 5 [degree] [dB] 6.01 Phase balance 2 0 0 -0.5 -5 -1 -10 -1.5 -15 -2 0.01 3.01 4.01 5.01 Freq [GHz] 1.01 2.01 3.01 4.01 5.01 Freq [GHz] 6.01 7.01 8.01 6.01 7.01 8.01 -20 0.01 1.01 2.01 3.01 4.01 5.01 Freq [GHz] CMRR 0 -3 -6 -9 -12 [dB] -15 -18 -21 -24 -27 -30 -33 -36 0.01 1.01 2.01 3.01 4.01 5.01 Freq [GHz] 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 BD0826J50200AHF 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. No Bias Footprint Circuit Pattern Dimensions are in Millimeters Mounting Footprint Footprint Pad (s) DC Bias Footprint Circuit Pattern Footprint Pad (s) Solder Resist Dimensions are in Millimeters Mounting Footprint Plated thru holes to ground Solder Resist 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 4x .25 Plated thru holes to ground 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 BD0826J50200AHF RevB Packaging and Ordering Information Parts are available in reel and are packaged per EIA 481-D. Parts are oriented in tape and reel as shown below. Minimum order quantities are 4000 per reel. Visit us at www.anaren.com USA/Canada: Toll Free: Europe: Asia: (315) 432-8909 (800) 411-6596 +44 2392-232392 +86 512-62749282