Model BD2040J50100A00 Rev B Ultra Low Profile 0805 Balun 50 to 100 Balanced Description The BD2040J50100A00 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 multiple ISM bands. The BD2040J50100A00 is ideal for high volume manufacturing and is higher performance than traditional ceramic and lumped element baluns. The BD2040J50100A00 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 semiconductors. The output ports have equal amplitude (-3dB) with 180 degree phase differential. The BD2040J50100A00 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 2000 - 4000 MHz 0.7mm Height Profile 50 Ohm to 2 x 50 Ohm Multiple ISM bands Low Insertion Loss Input to Output DC Isolation Surface Mountable Tape & Reel Non-conductive Surface RoHS Compliant Min. 2000 Typ. Max 4000 50 100 13 0.9 0.5 12 19 10.5 1.0 1.1 17 2 +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) .079.004 [2.000.10] Side View Bottom View (Far-side) .026 [0.65] .027.002 [0.700.05] 1 2 3 .039 [0.98] 6X .009 [0.22] .049.004 [1.250.10] Orientation Marker Denotes Pin Location Dimensions are in Inches [Millimeters] Mechanical Outline Orientation Marker Denotes Pin Location Pin Designation 1 Unbalanced Port 2 GND / DC Feed + RF GND 3 Balanced Port 4 Balanced Port 5 GND 6 NC 6 5 6X .012 [0.30] 4 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 BD2040J50100A00 Rev B Typical Broadband Performance: 500 MHz. to 8.5 GHz. Insertion Loss -3 -0.3 -6 -0.6 -9 -0.9 -12 -1.2 -15 -1.5 CM RR -3 -6 -9 -12 -15 -18 -21 -24 -27 -30 -33 8500 8000 7500 7000 6500 6000 5500 5000 4500 4000 3500 3000 -36 2500 Frequency [MHz] Available on Tape and Reel for Pick and Place Manufacturing. 7500 8000 8500 7500 8000 8500 5500 5500 5000 4500 4000 3500 3000 2500 2000 Frequency [MHz] 0 (315) 432-8909 (800) 411-6596 +44 2392-232392 1500 8500 8000 7500 7000 6500 6000 5500 5000 4500 -20 4000 -15 -2 3500 -1.5 3000 -10 2500 -1 2000 -5 1500 -0.5 500 0 1000 0 2000 7000 5 1000 6500 0.5 1500 7000 10 500 6000 1 1000 6500 15 deg 2 1.5 500 [dB] 5000 Phase Balance 20 Frequency [MHz] [dB] 4500 Frequency [MHz] Amplitude Balance USA/Canada: Toll Free: Europe: 6000 Frequency [MHz] 4000 500 8500 8000 7500 7000 6500 6000 5500 5000 4500 4000 3500 3000 2500 -3.6 2000 -36 1500 -3.3 500 -3 -33 3500 -2.7 -30 3000 -2.4 -27 2500 -2.1 -24 2000 -1.8 -21 1500 -18 1000 [dB] 0 0 1000 [dB] Return Loss - Input Model BD2040J50100A00 Rev B Typical Performance: 1900 MHz. to 4100 MHz. Return Loss - Input Insertion Loss 0 -3 -0.3 -6 -0.6 -9 -0.9 -12 -1.2 -15 -1.5 [dB] -18 -1.8 -21 -2.1 -24 -2.4 -27 -2.7 -30 -3 -33 -3.3 3500 3600 3700 3800 3900 4000 4100 3600 3700 3800 3900 4000 4100 3100 3200 3200 3100 3000 2900 4100 4100 2800 4000 4000 2700 3900 3900 2600 3800 3800 2500 3700 3700 2400 3600 3600 2300 3500 3500 2200 3400 3400 1900 3300 3300 3200 3100 -20 3000 -2 2900 -15 2800 -1.5 2700 -10 2600 -1 2100 0 -5 2000 0 -0.5 2500 3400 5 2400 3500 0.5 2300 3300 10 2200 3400 15 1 deg 1.5 2100 3000 Phase Balance 20 2000 3300 Amplitude Balance 2 1900 2900 Frequency [MHz] Frequency [MHz] [dB] 2800 2700 2600 2500 2400 2300 2200 1900 4100 4000 3900 3800 3700 3600 3500 3400 3300 3200 3100 3000 2900 2800 2700 2600 2500 2400 2300 2200 2100 2000 1900 2100 -3.6 -36 2000 [dB] 0 Frequency [MHz] Frequency [MHz] CMRR 0 -3 -6 -9 -12 -18 -21 -24 -27 -30 -33 3200 3100 3000 2900 2800 2700 2600 2500 2400 2300 2200 2100 2000 -36 1900 [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 BD2040J50100A00 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 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. DC Bias Footprint No Bias Footprint 6X .014 [0.35] 6X .016 [0.35] 4X .012 [0.30] DC Bias Part Orientation (Top View) 6X .011 [0.27] 6X .013 [0.33] .029 [0.73] 6X .002 [0.05] 3X Transmission Line Plated thru hole to ground 4X .012 [0.30] 3X Transmission Line Circuit Pattern Footprint Pad (s) USA/Canada: Toll Free: Europe: .026 [0.66] 6X .002 [0.05] Circuit Pattern Solder Resist Part Orientation (Top View) Dimensions are in Inches [Millimeters] 0805 Standard Mounting Footprint (315) 432-8909 (800) 411-6596 +44 2392-232392 Available on Tape and Reel for Pick and Place Manufacturing. Footprint Pad (s) Solder Resist Plated thru hole to ground Dimensions are in Inches [Millimeters] 0805 DC Bias Mounting Footprint Model BD2040J50100A00 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. 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 BD2040J50100A00 Rev B USA/Canada: Toll Free: Europe: (315) 432-8909 (800) 411-6596 +44 2392-232392 Available on Tape and Reel for Pick and Place Manufacturing.