BD1722N5050AHF Anaren

Model BD1722N5050AHF Rev C PRELIMINARY Ultra Low Profile 0404 Balun 50 to 50 Balanced Description The BD1722N5050AHF is a low profile, low impedance sub-miniature unbalanced to balanced transformer targeted at the GSM, CDMA, WCDMA and UMTS designed for differential inputs and output locations on modern chipsets in an easy to use surface mount package. The BD1722N5050AHF is ideal for high volume manufacturing and delivers higher performance than traditional ceramic baluns. The BD1722N5050AHF has an unbalanced port impedance of 50 and a 50 balanced port impedance. The output ports have equal amplitude (-3dB) with 180 degree phase differential. The BD1722N5050AHF 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) ROOM (25 C) Features: Parameter Min. Typ. Max Min. Typ. Max Unit 1600 2200 MHz Frequency 1600 2200 1700 2200 MHz 0.57 mm Height Profile Unbalanced Port Impedance 50 50 50 Ohm to 2 x 25 Ohm Balanced Port Impedance 50 50 Class Leading CMRR Return Loss 9.8 12.6 12.5 16.3 dB Targeted at GSM, CDMA, WCDMA and UMTS Insertion Loss* 0.95 1.30 0.82 1.02 dB Applications Amplitude Balance 0.57 0.96 0.42 0.79 dB Surface Mountable Phase Balance 3.42 6.82 3.42 6.82 Degrees Tape & Reel CMRR 29 29 dB Non-conductive Top Surface Power Handling 85C 0.75 0.75 Watts RoHS Compliant Power Handling 105C 0.45 0.45 C Halogen Free Operating Temperature -55 +105 -55 +105 * 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) .24 3x .27 .05 .57 1.04.10 1 2 .24 3x .27 .30 .10 1.04 .30 .50 3x .25 3 4 3x .25 .50 Pin Designation GND / DC Feed 1 + RF GND 2 Unbalanced Port 3 Balanced Port Dimensions are in Millimeters 4 Balanced Port Mechanical Outline Tolerances are Non-Cumulative USA/Canada: (315) 432-8909 Visit us at Toll Free: (800) 411-6596 Europe: +44 2392-232392 www.Anaren.com Asia: +86 512-62749282 Model BD1722N5050AHF Rev C Typical Performance: 1600 MHz. to 2300 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 -2.1 -21 -24 -2.4 -27 -2.7 -30 -3 -3.3 -33 -3.6 -36 Frequency MHz Frequency MHz Amplitude Balance Phase Balance 2 20 1.5 15 10 1 0.5 5 0 0 -5 -0.5 -10 -1 -1.5 -15 -20 -2 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 1600 1600 1600 1650 1650 1650 1700 1700 1700 1750 1750 1750 1800 1800 1800 1850 1850 1850 1900 1900 1900 1950 1950 1950 2000 2000 2000 2050 2050 2050 2100 2100 2100 2150 2150 2150 2200 2200 2200 2250 2250 2250 2300 2300 2300 deg dB 1600 1600 1650 1650 1700 1700 1750 1750 1800 1800 1850 1850 1900 1900 1950 1950 2000 2000 2050 2050 2100 2100 2150 2150 2200 2200 2250 2250 2300 2300