BD2425N50200AHF

Model BD2425N50200AHF Rev A Ultra Low Profile 0404 Balun 50 to 200 Balanced Description The BD2425N50200AHF 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 package. The BD2425N50200AHF is ideal for high volume manufacturing and delivers higher performance than traditional ceramic baluns. The BD2425N50200AHF has an unbalanced port impedance of 50 and a 200 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 BD2425N50200AHF 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: 2400 2500 MHz Parameter Min. Typ. Max Unit 0.56 mm Height Profile Frequency 2400 2500 MHz 50 Ohm to 2 x 100 Ohm Unbalanced Port Impedance 50 Low Insertion Loss Balanced Port Impedance 200 802.11 b+g MIMO b+g Return Loss 21 27 dB Bluetooth Insertion Loss* 0.6 0.7 dB Zigbee Amplitude Balance 0.5 1.0 dB Surface Mountable Phase Balance 2 6 Degrees Tape & Reel CMRR 29 dB Non-conductive Surface Power Handling 1.0 Watts RoHS Compliant 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) .012 0.30 .002 .022 .004 .041 1 0.560.05 .012 0.30 2 0.10 1.04 3x.010 .004 .041 0.25 0.10 1.04 4 3 .020 0.51 3x.010 0.25 .020 0.51 Pin Designation GND / DC Feed 1 + RF GND 2 Unbalanced Port 3 Balanced Port Dimensions are in Inches Millimeters 4 Balanced Port Mechanical Outline Tolerances are Non-Cumulative USA/Canada: (315) 432-8909 Available on Tape Toll Free: and Reel for Pick and (800) 411-6596 Place Manufacturing. +44 2392-232392 Europe: Model BD2425N50200AHF Rev A Typical Performance:2400 MHz. to 2500 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 -24 -2.4 -2.7 -27 -3 -30 -33 -3.3 -36 -3.6 Frequency MHz Frequency MHz Amplitude Balance Phase Balance 2 20 15 1.5 10 1 0.5 5 0 0 -5 -0.5 -10 -1 -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 Available on Tape and Reel for Pick and Place Toll Free: (800) 411-6596 Manufacturing. Europe: +44 2392-232392 dB dB dB 2300 2300 2300 2350 2350 2350 2400 2400 2400 2450 2450 2450 2500 2500 2500 2550 2550 2550 2600 2600 2600 deg dB 2300 2300 2350 2350 2400 2400 2450 2450 2500 2500 2550 2550 2600 2600