BD2425J50100A Anaren

Model BD2425J50100AHF Rev C Ultra Low Profile 0805 Balun 50 to 100 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 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 BD2425J50100AHF 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 Min. Typ. Max Unit 2400 2500 MHz Frequency 2400 2500 MHz 0.7mm Height Profile Unbalanced Port Impedance 50 50 Ohm to 2 x 50 Ohm Balanced Port Impedance 100 802.11 b+g +n Compliant Return Loss 14 22 dB Low Insertion Loss Input to Output DC Isolation Insertion Loss* 0.55 0.75 dB Surface Mountable Amplitude Balance 0.3 0.5 dB Tape & Reel Phase Balance 2 5 Degrees Non-conductive Surface CMRR 33 dB RoHS Compliant Power Handling 2 Watts Halogen Free Operating Temperature -55 +85 C * Insertion Loss stated at room temperature (Insertion Loss is approximately 0.1 dB higher at +85 C) Outline Drawing TOP VIEW (Near Side) SIDE VIEW BOTTOM VIEW (Far Side) 4x 0.37 0.710.07 3 1 2 2.040.10 2x 0.15 1.290.10 6x 0.98 6x 0.22 Orientation Marker Orientation Marker 6 5 4 Denotes Pin Location 6x Denotes Pin Location 0.30 4x 0.65 Pin Designation 1 In 2 GND/DC Feed +RF GND 3 Out 1 4 Out 2 Mechanical Outline 5 GND -Dimensions are in Millimeters 6 NC USA/Canada: (315) 432-8909 Visit us at Toll Free: (800) 411-6596 Europe: +44 2392-232392 www.anaren.com Asia: +86 512-62749282 Mode l BD2425J50100AHF Rev C Typical Broadband Performance: 500 MHz. to 8500 MHz. Return Loss - Input Insertion Loss 0 0 -3 -0.3 -6 -0.6 -9 -0.9 -12 -1.2 -15 -1.5 -18 -1.8 -21 -2.1 -2.4 -24 -27 -2.7 -30 -3 -33 -3.3 -3.6 -36 Frequency MHz Frequency MHz Amplitude Balance Phase Balance 2 20 1.5 15 10 1 5 0.5 0 0 -0.5 -5 -1 -10 -1.5 -15 -2 -20 Frequency MHz Frequency MHz CMRR 0 -3 -6 -9 -12 -15 -18 -21 -24 -27 -30 -33 -36 Frequency MHz USA/Canada: (315) 432-8909 Visit us at Toll Free: (800) 411-6596 Europe: +44 2392-232392 www.anaren.com Asia: +86 512-62749282 dB dB dB 500 500 500 1000 1000 1000 1500 1500 1500 2000 2000 2000 2500 2500 2500 3000 3000 3000 3500 3500 3500 4000 4000 4000 4500 4500 4500 5000 5000 5000 5500 5500 5500 6000 6000 6000 6500 6500 6500 7000 7000 7000 7500 7500 7500 8000 8000 8000 8500 8500 8500 deg dB 500 500 1000 1000 1500 1500 2000 2000 2500 2500 3000 3000 3500 3500 4000 4000 4500 4500 5000 5000 5500 5500 6000 6000 6500 6500 7000 7000 7500 7500 8000 8000 8500 8500