BD0205F5050AHF Anaren

Model BD0205F5050AHF Rev B Ultra Low Profile 1608 Balun 50 to 50 Balanced Description The BD0205F5050AHF is a low profile sub-miniature balanced to unbalanced transformer designed for differential input locations on data conversion devices such as A to D and D to A converters. In an easy to use surface mount package covering 75 MHz to 1000 MHz and with CMRR performances over 2x that of the incumbent wire wound products, this transformer is optimized to offer improved SFDR management during operation of the data converter device. The BD0205F5050AHF is ideal for high volume manufacturing and is higher performance and smaller form factor than traditional wire wound transformers. The BD0205F5050AHF has an unbalanced port impedance of 50 and a 50 balanced port impedance. This transformation enables single ended signals to be applied to differential ports on the data converter devices. The output ports have equal amplitude (-3dB) with 180 degree phase differential. The BD0205F5050AHF 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 Min. Typ. Max Unit 70 1000 MHz (IL 3dB BW) Frequency 70 1000 200 500 MHz 200-500 MHz ( IL 1dB BW) Unbalanced Port Impedance 50 50 Ohm 0.83 mm Height Profile Balanced Port Impedance 50 50 Ohm 50 Ohm to 2 x 25 Ohm Return Loss 4 4.6 11 13 dB Excellent CMRR (36dB typical) Input to Output DC Isolation Insertion Loss* 3.0 3.4 0.9 1.1 dB Surface Mountable Amplitude Balance 0.2 0.6 0.2 0.6 dB Tape & Reel Phase Balance 1 3 1 3 Degrees Non-conductive Top Surface CMRR 36 36 dB RoHS Compliant Power Handling 2 2 Watts Halogen Free Operating Temperature -55 +85 -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) 1 2 3 .08 .10 .84 4.10 4x .96 10 4 .10 9 2.10 2x .35 5 4x .35 4x .28 10x .30 Orientation Orientation Marker Marker 10x .22 8 7 6 Pin Designation Pin Designation Balanced port 1 1 Unbalanced 6 Open 2 OPEN 7 Balanced port 2 3 GND 8 Mechanical Outline GND 9 GND 4 Dimensions are in Millimeters 5 GND 10 GND 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 BD0205F5050AHF Rev. B Typical Broadband Performance: 0 - 8.0 GHz. Return Loss - Input Insertion Loss 0 0 -0.3 -3 -6 -0.6 -9 -0.9 -12 -1.2 -15 -1.5 -18 -1.8 -21 -2.1 -24 -2.4 -27 -2.7 -30 -3 -33 -3.3 -36 -3.6 Frequency MHz Frequency MHz Amplitude Balance Phase Balance 20 2 15 1.5 10 1 5 0.5 0 0 -0.5 -5 -1 -10 -1.5 -15 -2 -20 Frequency MHz Frequency MHz CMRR -2 -5 -8 -11 -14 -17 -20 -23 -26 -29 -32 -35 -38 -41 -44 -47 -50 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 0 0 0 500 500 500 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 deg dB 0 0 500 500 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