available on tape and reel for pick and place manufacturing. usa/canada: toll free: europe : (315) 4328909 (800) 4116596 +44 2392232392 model b0 310 j 50100 a 0 0 rev b ultra low profile 0805 balun 50 to 100 balanced description the B0310J50100A00 is a low cost, low pro file subminiature unbalanced to balanced transformer designed for differential inpu ts and output locations on modern chipsets in an easy to use surface mount. the b0310 j50100a00 is ideal for high volume manufacturing and delivers higher performanc e than traditional wire wound baluns. the B0310J50100A00 has an unbalanced port i mpedance of 50 and a 100 balanced port impedance*. this transformation enab les single ended signals to be applied to differential ports on modern integ rated chipsets. the output ports have equal amplitude (3db) with 180 degree phase d ifferential. the B0310J50100A00 is available on tape and reel for pi ck and place high volume manufacturing. detailed electrical specifications: specifications subject to change without notice. room (25 c) parameter min. typ. max unit frequency 300 1000 mhz unbalanced port impedance 50 balanced port impedance 100 return loss 8.1 9.4 db insertion loss* 0.8 1.0 db amplitude balance 2.5 2.8 db phase balance 34 36 degrees cmrr 9 db power handling 2 watts features: ? 300 C 1000 mhz ? 0.7mm height profile ? 50 ohm to 2 x 50 ohm ? 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 .026 .004 [0.65 0.10 ] 6x .012 [0.30] pin 36 12 4 5 designation unbalanced port gnd balanced port balanced port do not connect nc orientation marker denotes pin location orientation marker denotes pin location 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 .008 [0.20]
usa/canada: toll free: europe: (315) 4328909 (800) 4116596 +44 2392232392 available on tape and reel for pick and place manufacturing. model b0 310 j 50100 a 0 0 rev b typical performance: 200 mhz. to 1100 mhz. return loss input 36 33 30 27 24 21 18 15 12 9 6 3 0 200 300 400 500 600 700 800 900 1000 1100 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 0 200 300 400 500 600 700 800 900 1000 1100 frequency [mhz] [db] amplitude balance 4 3 2 1 0 1 2 3 4 200 300 400 500 600 700 800 900 1000 1100 frequency [mhz] [db] phase balance 50 40 30 20 10 0 10 20 30 40 50 200 300 400 500 600 700 800 900 1000 1100 frequency [mhz] deg cm rr 36 33 30 27 24 21 18 15 12 9 6 3 0 200 300 400 500 600 700 800 900 1000 1100 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 b0 310 j 50100 a 0 0 rev b wide band performance: 0 mhz. to 8000 mhz. re turn loss input 36 33 30 27 24 21 18 15 12 9 6 3 0 0 500 1000 1500 2000 2500 3000 3500 4000 4500 5000 5500 6000 6500 7000 7500 8000 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 0 500 1000 1500 2000 2500 3000 3500 4000 4500 5000 5500 6000 6500 7000 7500 8000 frequency [mhz] [db] amplitude balance 4 3 2 1 0 1 2 3 4 0 500 1000 1500 2000 2500 3000 3500 4000 4500 5000 5500 6000 6500 7000 7500 8000 frequency [mhz] [db] phase balance 50 40 30 20 10 0 10 20 30 40 50 0 500 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 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 b0 310 j 50100 a 0 0 rev b 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 .026 [0.66] 4x .010 [0.25] 6x .013 [0.33] 6x .016 [0.35] part orientation (top view) 0805 mounting footprint dimensions are in inches [millimeters] 6x .002 [0.05] plated thru hole to ground 3x transmission line circuit pattern footprint pad (s) solder resist
available on tape and reel for pick and place manufacturing. usa/canada: toll free: europe : (315) 4328909 (800) 4116596 +44 2392232392 model b0 310 j 50100 a 0 0 rev b 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
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