april 2015 multilayer balun for 3400-4010mhz HHM1545 2.01.25mm [eia 0805]* * dimensions code jis[eia] rf components
rf components ? all specifications are subject to change without notice. ? before using these products, be sure to request the delivery specifications. 20150419 / rf_balun_HHM1545_en.fm 20150419 / rf_balun_HHM1545_en.fm multilayer balun for 3400-4010mhz shapes and dimensions recommended land pattern HHM1545 conformity to rohs directive 0.250.15 0.200.20 0.350.20 1.250.15 2.000.15 0.950.10 dimensions in mm 0.300.20 ( 1 )( 2 )( 3 ) ( 6 )( 5 )( 4 ) marking [top view] [bottom view] 0.650.20 1 unbalanced port 2 gnd 3 balanced port 4 balanced port 5 gnd 6 n.c. terminal functions 0.30 0.35 dimensions in mm 0.80 0.50 rohs directive compliant product: see the following for more details related to rohs directive compliant products. http://produ ct.tdk.com/en/environment/rohs/
rf components ? all specifications are subject to change without notice. ? before using these products, be sure to request the delivery specifications. 20150419 / rf_balun_HHM1545_en.fm 20150419 / rf_balun_HHM1545_en.fm HHM1545 electrical characteristics temperature range item frequency range (mhz) min. typ. max. unbalanced port characteristic impedance ( ) 50 (nominal) balanced port characteristic impedance ( ) 50 (nominal) return loss at unbalanced port (db) 3400 to 4010 10 phase balance (deg.) 3400 to 4010 170 190 amplitude balance (db) 3400 to 4010 C1.0 1.0 insertion loss (db) 3400 to 4010 1.2 power handling (w) 3400 to 4010 1 operating temperature storage temperature c c C40 to +85 C40 to +85
rf components ? all specifications are subject to change without notice. ? before using these products, be sure to request the delivery specifications. 20150419 / rf_balun_HHM1545_en.fm 20150419 / rf_balun_HHM1545_en.fm HHM1545 frequency characteristics insertion loss amplitude balance return loss phase balance 5.0 4.0 4.5 3.0 3.5 2.0 2.5 1.0 1.5 0.0 0.5 insertion loss ( db ) frequency ( mhz ) 3200 3300 3400 3500 3600 3700 3800 3900 4000 4100 4200 C5 1 0 C1 C2 C3 C4 2 3 4 5 amplitude balance ( db ) frequency ( mhz ) 3200 3300 3400 3500 3600 3700 3800 3900 4000 4100 4200 50 3200 3300 3400 3500 3600 3700 3800 3900 4000 4100 4200 20 25 30 35 40 45 15 10 5 0 return loss ( db ) frequency ( mhz ) 165 170 180 185 175 190 200 195 phase balance ( deg. ) frequency ( mhz ) 3200 3300 3400 3500 3600 3700 3800 3900 4000 4100 4200
rf components ? all specifications are subject to change without notice. ? before using these products, be sure to request the delivery specifications. 20150419 / rf_balun_HHM1545_en.fm 20150419 / rf_balun_HHM1545_en.fm HHM1545 recommended reflow profile soaking working soldering peak temp. time temp. time temp. time temp. t1 t2 t1 t3 t2 t4 t3 t5 150c 180c 60 to 120s 230c more than 30s 247 to 253c within 10s 260c max. t3 t1 soaking t2 working t3 t3 t4 t4 t5 t2 t1 t: time soldering t: temperature peak
rf components ? all specifications are subject to change without notice. ? before using these products, be sure to request the delivery specifications. 20150419 / rf_balun_HHM1545_en.fm 20150419 / rf_balun_HHM1545_en.fm reminders for using these products before using these products, be sure to request the delivery specifications. safety reminders please pay sufficient attention to the warnings for safe designing when using these products. the products listed on this catalog are intended for use in general electronic equipment (av equipment, telecommunications equi pment, home appliances, amusement equipment, computer equipment, personal equipment, office equipment, measurement equipment, industrial robots) under a normal operation and use condition. the products are not designed or warranted to meet the requirements of the applications listed below, whose performance and/or quality require a more stringent level of safety or reliability, or whose failure, malfunction or trouble could cause serious damage to society, person or property. please understand that we are not responsible for any damage or liability caused by use of the products in any of the applicati ons below or for any other use exceeding the range or conditions set forth in this catalog. (1) aerospace/aviation equipment (2) transportation equipment (cars, electric trains, ships, etc.) (3) medical equipment (4) power-generation control equipment (5) atomic energy-related equipment (6) seabed equipment (7) transportation control equipment (8) public information-processing equipment (9) military equipment (10) electric heating apparatus, burning equipment (11) disaster prevention/crime prevention equipment (12) safety equipment (13) other applications that are not considered general-purpose applications when using this product in general-purpose applications, you are kindly requested to take into consideration securing protectio n circuit/ equipment or providing backup circuits, etc., to ensure higher safety. reminders
|
