visit us at www.anaren.com usa/canada: toll free: europe: asia: (315) 4328909 (800) 4116596 +44 2392232392 +86 51262749282 model B0922N7575AHF rev a ultra low profile 0404 balun 75 to 75 balanced description the B0922N7575AHF is a low profile, low i mpedance 1mm square sub miniature wideband unbalanced to balanced transform er designed for differential inputs and output locations on modern chipsets targ eted at a wide variety of markets where 900mhz to 2200mhz band coverage is required a ll in an easy to use surface mount package. the B0922N7575AHF is ideal for high volume manufacturing and delivers high repeatable performance against tradit ional baluns. the B0922N7575AHF has an unbalanced port impedance of 7 5 and a 75 balanced port impedance. the output ports have equal amplitu de (3db) with 180 degree phase differential. the B0922N7575AHF 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) parameter min. typ. max unit frequency 950 2150 mhz unbalanced port impedance 75 balanced port impedance 75 return loss 13.2 17.2 db insertion loss* 0.55 0.76 db amplitude balance** 1.81 2.1 db phase balance** 18.39 20.95 degrees cmrr** 12.6 14.3 db power handling 0.75 watts features: ? 950 C 2150 mhz ? 0.71 mm height profile ? 75 ohm to 2 x 37.5 ohm ? low insertion loss ? class leading cmrr ? primarily targeted at dvbs applications ? surface mountable ? tape & reel ? nonconductive top surface ? rohs compliant ? halogen free operating temperature 55 +85 oc * insertion loss stated at room temperature (insert ion loss is approximately 0.1 db higher at +85 oc) ** performance can be improved using an outside ind uctor shown in page 3 outline drawing 1.04 .10 1.04 .10 .71 .05 .30 .30 .50 .50 3x .25 3x .25 1 2 4 3 bottom view (farside) side view top view (nearside) mechanical outline dimensions are in millimeters tolerances are noncumulative unbalanced port gnd 4 3 designation pin 1 2 balanced port balanced port 3x .27 3x .27 .24 .24
visit us at www.anaren.com usa/canada: toll free: europe: asia: (315) 4328909 (800) 4116596 +44 2392232392 +86 51262749282 model B0922N7575AHF rev a typical performance: 900 mhz. to 2200 mhz. return loss input 36 33 30 27 24 21 18 15 12 9 6 3 0 900 1000 1100 1200 1300 1400 1500 1600 1700 1800 1900 2000 2100 2200 frequency [mhz] [db] insertion loss 3.6 3.3 3 2.7 2.4 2.1 1.8 1.5 1.2 0.9 0.6 0.3 0 900 1000 1100 1200 1300 1400 1500 1600 1700 1800 1900 2000 2100 2200 frequency [mhz] [db] amplitude balance 2 1.5 1 0.5 0 0.5 1 1.5 2 900 1000 1100 1200 1300 1400 1500 1600 1700 1800 1900 2000 2100 2200 frequency [mhz] [db] phase balance 20 15 10 5 0 5 10 15 20 900 1000 1100 1200 1300 1400 1500 1600 1700 1800 1900 2000 2100 2200 frequency [mhz] deg cmrr 36 33 30 27 24 21 18 15 12 9 6 3 0 900 1000 1100 1200 1300 1400 1500 1600 1700 1800 1900 2000 2100 2200 frequency [mhz] [db]
visit us at www.anaren.com usa/canada: toll free: europe: asia: (315) 4328909 (800) 4116596 +44 2392232392 +86 51262749282 model B0922N7575AHF rev a typical performance (ruthroff configuration using a n external 16 nh inductor) ruthroff implementation with an external 16nh induc tor. return loss input 36 33 30 27 24 21 18 15 12 9 6 3 0 900 1000 1100 1200 1300 1400 1500 1600 1700 1800 1900 2000 2100 2200 frequency [mhz] [db] insertion loss 3.6 3.3 3 2.7 2.4 2.1 1.8 1.5 1.2 0.9 0.6 0.3 0 900 1000 1100 1200 1300 1400 1500 1600 1700 1800 1900 2000 2100 2200 frequency [mhz] [db] cmrr 36 33 30 27 24 21 18 15 12 9 6 3 0 900 1000 1100 1200 1300 1400 1500 1600 1700 1800 1900 2000 2100 2200 frequency [mhz] [db] amplitude balance 2 1.5 1 0.5 0 0.5 1 1.5 2 900 1000 1100 1200 1300 1400 1500 1600 1700 1800 1900 2000 2100 2200 frequency [mhz] [db] phase balance 20 15 10 5 0 5 10 15 20 900 1000 1100 1200 1300 1400 1500 1600 1700 1800 1900 2000 2100 2200 frequency [mhz] deg b0 922n 7575ahf rd r=75 o rs r=75 o l_ruthroff l= 16 nh gnd pin #1 unbalanced pin #2 balanced pin #4 balanced pin #3
visit us at www.anaren.com usa/canada: toll free: europe: asia: (315) 4328909 (800) 4116596 +44 2392232392 +86 51262749282 model B0922N7575AHF rev a wide band performance: 500 mhz. to 8500 mhz. return loss input 36 33 30 27 24 21 18 15 12 9 6 3 0 500 1000 1500 2000 2500 3000 3500 4000 4500 5000 5500 6000 6500 7000 7500 8000 8500 frequency [mhz] [db] insertion loss 3.6 3.3 3 2.7 2.4 2.1 1.8 1.5 1.2 0.9 0.6 0.3 0 500 1000 1500 2000 2500 3000 3500 4000 4500 5000 5500 6000 6500 7000 7500 8000 8500 frequency [mhz] [db] amplitude balance 2 1.5 1 0.5 0 0.5 1 1.5 2 500 1000 1500 2000 2500 3000 3500 4000 4500 5000 5500 6000 6500 7000 7500 8000 8500 frequency [mhz] [db] phase balance 20 15 10 5 0 5 10 15 20 500 1000 1500 2000 2500 3000 3500 4000 4500 5000 5500 6000 6500 7000 7500 8000 8500 frequency [mhz] deg cm rr 36 33 30 27 24 21 18 15 12 9 6 3 0 500 1000 1500 2000 2500 3000 3500 4000 4500 5000 5500 6000 6500 7000 7500 8000 8500 frequency [mhz] [db]
visit us at www.anaren.com usa/canada: toll free: europe: asia: (315) 4328909 (800) 4116596 +44 2392232392 +86 51262749282 model B0922N7575AHF rev a mounting configuration: in order for xinger surface mount components to wor k optimally, the proper impedance transmission line s must be used to connect to the rf ports. if this condition is not satisfied, insertion loss, isolation and vs wr may not meet published specifications. all of the xinger components are constructed from o rganic ptfe based composites which possess excellen t electrical and mechanical stability. xinger compone nts are compliant to a variety of rohs and green st andards and ready for pbfree soldering processes. pads are gol d 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. .50 3x .29 .50 plated thru hole to ground .33 .22 .22 3x transmission line 3x .29 dimensions are in millimeters mounting footprint solder resist footprint pad (s) circuit pattern
visit us at www.anaren.com usa/canada: toll free: europe: asia: (315) 4328909 (800) 4116596 +44 2392232392 +86 51262749282 model B0922N7575AHF rev a packaging and ordering information parts are available in reel and are packaged per ei a 4812. parts are oriented in tape and reel as sh own below. minimum order quantities are 4000 per reel. see model numbers be low for further ordering information . 4.00 2.00 .78 1.21 ?1.55 .20 1.21 8.00 4.00 3.50 1.75
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