visit us at www.a naren.com usa/canada: toll free: europe: asia: (315) 432 - 8909 (800) 411 - 6596 +44 2392 - 232392 +86 512 - 6 2749282 model c 0727 j500 3 ahf rev a preliminary ultra low profile 0805 3 db, 90 hybrid coupler description the C0727J5003AHF is a low cost, low profile sub - miniature high performance 3 db coupler in an easy to use surface mount package. the C0727J5003AHF is ideal for balanced power and low noise amplifiers, plus signal distribution and other applications where low insertion loss and tight amplitude and phase balance are required. the C0727J5003AHF is available on tape and reel for pick and place high volume manufacturing. all of the xinger components are constructed from ceramic filled ptfe composites which possess excellent electrical and mechanical stability. all p arts have been subjected to rigorous qualification testing and units are 100% rf tested. det ailed e lectrical specifications : specifications subject to change without notice. features: ? 7 00 C 2 700 mhz ? 0.7mm height profile ? high isolation & low loss ? lte bands: 24 ? surface mountable ? tape & reel ? non - conductive surface ? rohs compliant ? halogen - free ? 100% rf teste d ? - 55c to 10 5c room (25 ? c) parameter min. typ. max unit frequency 7 00 2 700 mhz port impedance 50 ? return loss 2 3 31 db isolation 2 3 28.8 db insertion loss* 0.7 0. 8 db amplitude balance 2.3 2.8 db phase balance (relative to 90) 6.5 11 degrees power handling @85c 2 watts operating temperature - 55 + 10 5 o c * insertion loss stated at room temperature ( insertion loss is approximately 0.1 db higher at +85 o c) outline drawing
visit us at www.a naren.com usa/canada: toll free: europe: asia: (315) 432 - 8909 (800) 411 - 6 596 +44 2392 - 232392 +86 512 - 6 2749282 model c 0727 j500 2 ahf rev a typical broadband performanc e: 10 mhz. to 8010 mhz. 0.01 1.01 2.01 3.01 4.01 5.01 6.01 7.01 8.01 -50 -45 -40 -35 -30 -25 -20 -15 -10 -5 0 return loss at input port freq [ghz] [db] 0.01 1.01 2.01 3.01 4.01 5.01 6.01 7.01 8.01 -1 -0.9 -0.8 -0.7 -0.6 -0.5 -0.4 -0.3 -0.2 -0.1 0 insertion loss freq [ghz] [db] 0.01 1.01 2.01 3.01 4.01 5.01 6.01 7.01 8.01 -2 -1.5 -1 -0.5 0 0.5 1 1.5 2 amplitude balance (db) freq [ghz] 0.01 1.01 2.01 3.01 4.01 5.01 6.01 7.01 8.01 -20 -15 -10 -5 0 5 10 15 20 phase balance freq [ghz] [degree] 0.01 1.01 2.01 3.01 4.01 5.01 6.01 7.01 8.01 -50 -45 -40 -35 -30 -25 -20 -15 -10 -5 0 isolation (db) freq [ghz]
visit us at www.a naren.com usa/canada: toll free: europe: asia: (315) 432 - 8909 (800) 411 - 6596 +44 2392 - 232392 +86 512 - 6 2749282 model c 0727 j500 3 ahf rev a preliminary typical performance: 600 mhz. to 2800 mhz. 0.6 0.8 1 1.2 1.4 1.6 1.8 2 2.2 2.4 2.6 2.8 -50 -45 -40 -35 -30 -25 -20 -15 -10 -5 0 return loss at input port freq [ghz] [db] 0.6 0.8 1 1.2 1.4 1.6 1.8 2 2.2 2.4 2.6 2.8 -1 -0.9 -0.8 -0.7 -0.6 -0.5 -0.4 -0.3 -0.2 -0.1 0 insertion loss freq [ghz] [db] 0.6 0.8 1 1.2 1.4 1.6 1.8 2 2.2 2.4 2.6 2.8 -3 -2.4 -1.8 -1.2 -0.6 0 0.6 1.2 1.8 2.4 3 amplitude balance (db) freq [ghz] 0.6 0.8 1 1.2 1.4 1.6 1.8 2 2.2 2.4 2.6 2.8 -20 -15 -10 -5 0 5 10 15 20 phase balance freq [ghz] [degree] 0.6 0.8 1 1.2 1.4 1.6 1.8 2 2.2 2.4 2.6 2.8 -50 -45 -40 -35 -30 -25 -20 -15 -10 -5 0 isolation (db) freq [ghz]
visit us at www.a naren.com usa/canada: toll free: europe: asia: (315) 432 - 8909 (800) 411 - 6 596 +44 2392 - 232392 +86 512 - 6 2749282 model c 0727 j500 2 ahf rev a definition of measured specifications * 100% rf test is performed per spec definition for pin configuration 1 and port 1 (input port) is connected to pin1 , port 2 (isolated port) is connected to pin 3, port 3 (direct port) is connected to pin 4 and port 4 (isolated) is connected to pin 6 . parameter definition mathematical representation i , j , k , m is denoted as the port index of input, isolated , direct and coupled port for specific pin config uration shown in the table return loss the impedance match of the coupler to a 50 ? system. return loss is an alternate means to express vswr. isolation the input power divided by the sum of the power at the two output ports. insertion loss the input power divided by the sum of the power at the two output ports. amplitude balance the difference in power between the two outputs. phase balance the difference in phase angle between the two output ports. 10 20log ( ) ii s 10 20log ji s 22 10 10log ( ) mi ki ss ? 90 o ki mi ss ? ? ? ?
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