available on tape and reel for pick and place manufacturing. usa/canada: toll free: europe : (315) 4328909 (800) 4116596 +44 2392232392 model b0922j 75 75a 5 0 rev d ultra low profile 0805 balun 75 to 75 balanced description the B0922J7575A50 is a low cost, low prof ile subminiature unbalanced to balanced transformer designed for differential inpu ts and output locations on modern chipsets in an easy to use surface mount package co vering dual polarized commercial satellite bands 950 mhz C1450 mhz & 1650 mhz C 2150 mhz. the B0922J7575A50 is ideal for high volume manufacturin g and delivers higher performance than traditional wire wound baluns. the B0922J7575A50 has an unbalanced port impedance of 75 and a 75 balanced port impedance*. this transformation enables single ended signals to be a pplied to differential ports on modern integrated chipsets. the output ports have e qual amplitude (3db) with 180 degree phase differential. the B0922J7575A50 is ava ilable 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 12 15 db insertion loss* 0.8 1.1 db amplitude balance 1.0 1.4 db phase balance 3 9 degrees cmrr 25 db power handling 2 watts features: ? 950 C 2150 mhz ? 0.7mm height profile ? 75 ohm to 2 x 37.5 ohm ? low insertion loss ? sat lnb chipset compliant ? input to output dc isolation ? surface mountable ? tape & reel ? nonconductive surface ? rohs compliant operating temperature 55 +85 oc * insertion loss stated at room temperature (insert ion loss is approximately 0.1 db higher at +85 oc) outline drawing mechanical outline dimensions are in inches [millimeters] tolerances are noncumulative .049 .004 [1.25 0.10 ] .079 .004 [2.00 0.10 ] 1 2 3 6 5 4 bottom view (farside) side view top view (nearside) .027 .002 [0.70 0.05 ] 6x .012 [0.30] orientation marker denotes pin location orientation marker denotes pin location .026 [0.65] 6x .009 [0.22] .039 [0.98] pin 16 45 23 gnd balanced port balanced port nc gnd unbalanced port designation
usa/canada: toll free: europe: (315) 4328909 (800) 4116596 +44 2392232392 available on tape and reel for pick and place manufacturing. model b0922j7575a 5 0 rev d typical performance: 600 mhz. to 2600 mhz. return loss input 36 33 30 27 24 21 18 15 12 9 6 3 0 600 700 800 900 1000 1100 1200 1300 1400 1500 1600 1700 1800 1900 2000 2100 2200 2300 2400 2500 2600 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 0 600 700 800 900 1000 1100 1200 1300 1400 1500 1600 1700 1800 1900 2000 2100 2200 2300 2400 2500 2600 frequency [mhz] [db] amplitude balance 2 1.5 1 0.5 0 0.5 1 1.5 2 600 700 800 900 1000 1100 1200 1300 1400 1500 1600 1700 1800 1900 2000 2100 2200 2300 2400 2500 2600 frequency [mhz] [db] phase balance 20 15 10 5 0 5 10 15 20 600 700 800 900 1000 1100 1200 1300 1400 1500 1600 1700 1800 1900 2000 2100 2200 2300 2400 2500 2600 frequency [mhz] deg cmrr 36 33 30 27 24 21 18 15 12 9 6 3 0 600 700 800 900 1000 1100 1200 1300 1400 1500 1600 1700 1800 1900 2000 2100 2200 2300 2400 2500 2600 frequency [mhz] [db]
available on tape and reel for pick and place manufacturing. usa/canada: toll free: europe : (315) 4328909 (800) 4116596 +44 2392232392 model b0922j 75 75a 5 0 rev d wide band performance: 500 mhz. to 8000 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 frequency [mhz] [db] insertion loss 30 25 20 15 10 5 0 500 1000 1500 2000 2500 3000 3500 4000 4500 5000 5500 6000 6500 7000 7500 8000 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 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 frequency [mhz] deg cmrr 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 frequency [mhz] [db]
usa/canada: toll free: europe: (315) 4328909 (800) 4116596 +44 2392232392 available on tape and reel for pick and place manufacturing. model b0922j7575a 5 0 rev d 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 c eramic filled ptfe composites which possess excelle nt electrical and mechanical stability having x and y thermal coe fficient of expansion (cte) of 17 ppm/ o c. an example of the pcb footprint used in the testing of these parts is shown below. in specific design s, the transmission line widths need to be adjusted to the unique dielectric coefficients and thicknesses as well as varying pick and place equipment tolerances. mounting footprint mounting footprint dimensions are in inches [millimeters] 6x .002 [0.05] 3x transmission line circuit pattern footprint pad (s) solder resist .026 [0.66] 4x .010 [0.25] 6x .013 [0.33] 6x .014 [0.36] plated thru holes to ground
available on tape and reel for pick and place manufacturing. usa/canada: toll free: europe : (315) 4328909 (800) 4116596 +44 2392232392 model b0922j 75 75a 5 0 rev d 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 . b ?a ?c reel dimensions (inches [mm]) ?a b ?c 0.32 [8.0] 2.0 [50.8] 7.00 [177.8] 4000 quantity/reel table 1 ?d 0.512 [13.0] ?d
usa/canada: toll free: europe: (315) 4328909 (800) 4116596 +44 2392232392 available on tape and reel for pick and place manufacturing. model b0922j7575a 5 0 rev d
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