Model B0310J50100A00 Rev B Ultra Low Profile 0805 Balun 50Ω to 100Ω Balanced Description The B0310J50100A00 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. The B0310J50100A00 is ideal for high volume manufacturing and delivers higher performance than traditional wire wound baluns. The B0310J50100A00 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 B0310J50100A00 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: • • • • • • • • 300 – 1000 MHz 0.7mm Height Profile 50 Ohm to 2 x 50 Ohm Input to Output DC Isolation Surface Mountable Tape & Reel Non-conductive Surface RoHS Compliant Parameter Min. Frequency Unbalanced Port Impedance Balanced Port Impedance Return Loss Insertion Loss* Amplitude Balance Phase Balance CMRR Power Handling Operating Temperature 300 Typ. 50 100 9.4 0.8 2.5 34 9 8.1 Max Unit 1000 MHz Ω Ω dB dB dB Degrees dB Watts ºC 1.0 2.8 36 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) .079±.004 [2.00±0.10] Side View Bottom View (Far-side) .026±.004 [0.65±0.10] .027±.002 [0.70±0.05] 1 2 3 6X .008 [0.20] .049±.004 [1.25±0.10] Orientation Marker Denotes Pin Location Dimensions are in Inches [Millimeters] Mechanical Outline Orientation Marker Denotes Pin Location Pin 1 2 3 4 5 6 Designation Unbalanced Port GND Balanced Port Balanced Port Do not connect 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 B0310J50100A00 Rev B Typical Performance: 200 MHz. to 1100 MHz. Insertion Loss -3 -0.3 -6 -0.6 -9 -0.9 -12 -1.2 -15 -1.5 800 900 1000 1100 900 1000 1100 200 1100 1000 900 800 700 600 -3.6 500 -36 400 -3.3 300 -3 -33 800 -2.7 -30 700 -2.4 -27 600 -2.1 -24 500 -1.8 -21 400 -18 300 [dB] 0 200 [dB] Return Loss - Input 0 Frequency [MHz] Frequency [MHz] Amplitude Balance Phase Balance 50 4 40 3 30 2 20 10 deg [dB] 1 0 0 -10 -1 -20 -2 CM RR 0 -3 -6 -9 -12 -15 -18 -21 -24 -27 -30 -33 1100 1000 900 800 700 600 500 400 300 -36 200 [dB] 700 600 500 400 Frequency [MHz] Frequency [MHz] Frequency [MHz] USA/Canada: Toll Free: Europe: 300 1100 1000 900 800 700 600 500 400 300 -50 200 -40 -4 200 -30 -3 (315) 432-8909 (800) 411-6596 +44 2392-232392 Available on Tape and Reel for Pick and Place Manufacturing. Model B0310J50100A00 Rev B Wide Band Performance: 0 MHz. to 8000 MHz. Insertion Loss -3 -0.3 -6 -0.6 -9 -0.9 -12 -1.2 -15 -1.5 5000 5500 6000 6500 7000 7500 8000 5500 6000 6500 7000 7500 8000 4500 4000 5000 Frequency [MHz] 3500 0 8000 7500 7000 6500 6000 5500 5000 4500 4000 3500 3000 2500 2000 -3.6 1500 -36 500 -3.3 1000 -3 -33 3000 -2.7 -30 2500 -2.4 -27 2000 -2.1 -24 1500 -1.8 -21 1000 -18 500 [dB] 0 0 [dB] Re turn Loss - Input 0 Frequency [MHz] Phase Balance Amplitude Balance 50 4 40 3 30 2 20 10 deg [dB] 1 0 0 -10 -1 -20 -2 -30 -3 -40 -4 Frequency [MHz] 4500 4000 3500 3000 2500 2000 1500 1000 500 0 8000 7500 7000 6500 6000 5500 5000 4500 4000 3500 3000 2500 2000 1500 1000 0 500 -50 Frequency [MHz] CMRR 0 -3 -6 -9 -12 -18 -21 -24 -27 -30 -33 8000 7500 7000 6500 6000 5500 5000 4500 4000 3500 3000 2500 2000 1500 500 1000 -36 0 [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 B0310J50100A00 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 o and mechanical stability having X and Y thermal coefficient of expansion (CTE) of 17 ppm/ C. 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. Mounting Footprint 6X .016 [0.35] Plated thru hole to ground Part Orientation (Top View) 6X .013 [0.33] .026 [0.66] 6X .002 [0.05] 3X Transmission Line 4X .010 [0.25] Circuit Pattern Footprint Pad (s) Solder Resist USA/Canada: Toll Free: Europe: (315) 432-8909 (800) 411-6596 +44 2392-232392 Dimensions are in Inches [Millimeters] 0805 Mounting Footprint Available on Tape and Reel for Pick and Place Manufacturing. Model B0310J50100A00 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. ØA ØC ØD QUANTITY/REEL 4000 TABLE 1 REEL DIMENSIONS (inches [mm]) ØA 7.00 [177.8] B 0.32 [8.0] 2.0 [50.8] ØC ØD 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