Model BD2326L50200A00 Rev C Ultra Small Low Profile 0603 Balun 50Ω to 200Ω Balanced Description The BD2326L50200A00 is an ultra-small low profile 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 802.11b+g+n. The BD2326L50200A00 is ideal for high volume manufacturing and is higher performance than traditional ceramic baluns. The BD2326L50200A00 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 BD2326L50200A00 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: • • • • • • • • • • 2300 – 2600 MHz 0.7mm Height Profile 50 Ohm to 2 x 100 Ohm 802.11 b+g +n Compliant Low Insertion Loss Input to Output DC Isolation Surface Mountable Tape & Reel Non-conductive Surface RoHS Compliant Parameter Frequency Unbalanced Port Impedance Balanced Port Impedance Return Loss Insertion Loss* Amplitude Balance Phase Balance CMRR Power Handling Operating Temperature Min. 2300 Typ. Max 2600 50 200 18 0.9 0.4 3 29 12 1.1 0.8 9 2 +85 -55 Unit MHz Ω Ω dB dB dB Degrees dB Watts ºC * Insertion Loss stated at room temperature (Insertion Loss is approximately 0.1 dB higher at +85 ºC) Outline Drawing Top View (Near-side) .059±.004 [1.50±0.10] Side View Bottom View (Far-side) .027±.002 [0.70±0.05] .020 [0.50] 1 .029±.004 [0.75±0.10] Orientation Marker Denotes Pin Location Dimensions are in Inches [Millimeters] Mechanical Outline 2 3 .008 [0.20] .020 [0.52] Pin 1 2 3 4 5 6 Designation Unbalanced Port DC Bias/GND Balanced Port Balanced Port GND GND 6 5 4 .010 [0.24] 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 BD2326L50200A00 Rev C Typical Broadband Performance: 500 MHz. to 8000 MHz. Amplitude Balance Return Loss - Input 2 0 -3 1.5 -6 -9 1 -12 0.5 [dB] -18 -21 0 -0.5 -24 -27 -1 -30 -1.5 -33 -36 5500 6000 6500 7000 7500 8000 6000 6500 7000 7500 8000 5000 4500 4000 5500 Frequency [MHz] 3500 3000 2500 2000 1500 500 8000 7500 7000 6500 6000 5500 5000 4500 4000 3500 3000 2500 2000 1500 1000 500 -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] CMRR -3 -6 -9 -12 -15 -18 -21 -24 -27 -30 -33 8000 7500 7000 6500 6000 5500 5000 4500 4000 3500 3000 2500 2000 1500 1000 -36 500 [dB] 5000 4500 4000 3500 3000 2500 2000 1500 500 Frequency [MHz] 0 Frequency [MHz] USA/Canada: Toll Free: Europe: 1000 8000 7500 7000 6500 6000 5500 5000 4500 4000 3500 3000 2500 2000 1500 1000 500 -20 (315) 432-8909 (800) 411-6596 +44 2392-232392 Available on Tape and Reel for Pick and Place Manufacturing. Model BD2326L50200A00 Rev C Typical Performance: 2200 MHz. to 2700 MHz. Return Loss - Input Amplitude Balance 0 2 -3 1.5 -6 -9 1 -12 0.5 [dB] -18 -21 0 -0.5 -24 -1 -27 -30 -1.5 -33 2550 2600 2650 2700 2550 2600 2650 2700 2500 2450 Frequency [MHz] Frequency [MHz] Phase Balance Insertion Loss 0 20 -0.3 15 -0.6 -0.9 10 -1.2 5 deg -1.5 -1.8 -2.1 0 -5 -2.4 -10 -2.7 -3 -15 -3.3 2500 2450 2400 2350 2300 2700 2650 2600 2550 2500 2450 2400 2350 2300 2250 2200 2250 -20 -3.6 2200 [dB] 2400 2350 2200 2700 2650 2600 2550 2500 2450 2400 2350 2300 2250 2200 2300 -2 -36 2250 [dB] -15 Frequency [MHz] Frequency [MHz] CMRR 0 -3 -6 -9 -12 -18 -21 -24 -27 -30 -33 2700 2650 2600 2550 2500 2450 2400 2350 2300 2250 -36 2200 [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 BD2326L50200A00 Rev C 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. No Bias Footprint 6X .013 [0.34] DC Bias Footprint 6X .013 [0.34] 2X .006 [0.16] Part Orientation (Top View) 6X .011 [0.29] .012 [0.31] 3X Transmission Line Plated thru holes to ground Circuit Pattern USA/Canada: Toll Free: Europe: .012 [0.31] 2X .006 [0.16] Plated thru holes to ground Circuit Pattern Footprint Pad (s) Solder Resist Part Orientation (Top View) 6X .011 [0.29] 6X .002 [0.05] 6X .002 [0.05] 3X Transmission Line DC Bias Footprint Pad (s) Dimensions are in Inches [Millimeters] 0603 Standaard Mounting Footprint (315) 432-8909 (800) 411-6596 +44 2392-232392 Available on Tape and Reel for Pick and Place Manufacturing. Solder Resist Dimensions are in Inches [Millimeters] 0603 DC Bias Mounting Footprint Model BD2326L50200A00 Rev C 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] ØC 2.0 [50.8] 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 Model BD2326L50200A00 Rev C USA/Canada: Toll Free: Europe: (315) 432-8909 (800) 411-6596 +44 2392-232392 Available on Tape and Reel for Pick and Place Manufacturing.