BD2425J50100AHF

Model BD2425J50100AHF Rev C Ultra Low Profile 0805 Balun 50Ω to 100Ω Balanced Description The BD2425J50100AHF 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 802.11b+g+n. The BD2425J50100AHF is ideal for high volume manufacturing and is higher performance than traditional ceramic and lumped element baluns. The BD2425J50100AHF 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 BD2425J50100AHF 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: • • • • • • • • • • • 2400 – 2500 MHz 0.7mm Height Profile 50 Ohm to 2 x 50 Ohm 802.11 b+g +n Compliant 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 2400 Typ. 50 100 22 0.55 0.3 2 33 14 Operating Temperature Max Unit 2500 2 MHz Ω Ω dB dB dB Degrees dB Watts +85 ºC 0.75 0.5 5 -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) 4x 0.37 2.04±0.10 0.71±0.07 1 3 2 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 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 BD2425J50100AHF Rev C Typical Broadband Performance: 500 MHz. to 8500 MHz. Insertion Loss -3 -0.3 -6 -0.6 -9 -0.9 -12 -1.2 -15 -1.5 Frequency [MHz] 7000 7500 8000 8500 7500 8000 8500 5000 4500 4000 3500 3000 2500 2000 1500 8500 8000 -20 7500 -2 7000 -15 6500 -1.5 6000 -10 5500 -5 -1 5000 -0.5 500 0 1000 0 4500 6500 5 4000 7000 0.5 3500 6500 10 3000 6000 1 2500 5500 15 2000 6000 1.5 deg 20 1500 5000 Phase Balance 2 1000 5500 Amplitude Balance 500 4500 Frequency [MHz] Frequency [MHz] [dB] 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 1000 [dB] Return Loss - Input 0 Frequency [MHz] CMRR 0 -3 -6 -9 -12 -18 -21 -24 -27 -30 -33 8500 8000 7500 7000 6500 6000 5500 5000 4500 4000 3500 3000 2500 2000 1500 1000 -36 500 [dB] -15 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 BD2425J50100AHF Rev C Typical Performance: 2300 MHz. to 2600 MHz. Insertion Loss -3 -0.3 -6 -0.6 -9 -0.9 -12 -1.2 -15 -1.5 2540 2560 2580 2600 2580 2600 2480 2460 2440 2420 2400 2380 2360 2340 2600 2580 2560 -20 2540 -2 2520 -15 2500 -1.5 2480 -10 2460 -1 2320 0 -5 2300 0 -0.5 2440 2560 5 2420 2540 0.5 2400 2520 10 2380 2520 1 2360 2500 15 deg 2 1.5 2340 2480 Phase Balance 20 2320 2500 Amplitude Balance 2300 2460 Frequency [MHz] Frequency [MHz] [dB] 2440 2300 2600 2580 2560 2540 2520 2500 2480 2460 2440 2420 2400 2380 -3.6 2360 -36 2340 -3.3 2320 -3 -33 2420 -2.7 -30 2400 -2.4 -27 2380 -2.1 -24 2360 -1.8 -21 2340 -18 2320 [dB] 0 2300 [dB] Return Loss - Input 0 Frequency [MHz] Frequency [MHz] CM RR 0 -3 -6 -9 -12 -18 -21 -24 -27 -30 -33 2600 2580 2560 2540 2520 2500 2480 2460 2440 2420 2400 2380 2360 2340 2320 -36 2300 [dB] -15 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 BD2425J50100AHF 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 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 DC Bias Footprint Dimensions are in Millimeters Mounting Footprint Circuit Pattern Footprint Pad (s) Footprint Pad (s) Solder Resist Solder Resist Dimensions are in Millimeters Mounting Footprint Plated thru holes to ground 0402 Capacitor 6x .41 4x .25 Plated thru holes to ground 6x .41 3x Transmission lines 3x Transmission lines .04 6x .33 .04 6x .33 .66 .66 Plated thru holes to ground 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 BD2425J50100AHF 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. 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