2.4 - 2.5 ghz band chip multilayer band pass filter eslb - p245ba - [ ] bpf with balun ver .c confidential the contents of this document is the property of hitachi metals ltd. and may not be communicated to any other party in any form without t he prior written contents of hitachi metals ltd.. confidential the contents of this document is the property of hitachi metals ltd. and may not be communicated to any other party in any form without t he prior written contents of hitachi metals ltd.. all the technical data and information contained herein are subject to change without notice. date. data - no. p/n ? 04 - 11 - 4 eslb - p245ba - [ ] dwn. m.uchida 2 mt44376 page - no. 1/4 www.datasheet.co.kr datasheet pdf - http://www..net/
0 . 2 2 . 1 0 . 3 5 0 . 4 5 0 . 2 5 0 . 4 0 . 3 4 3 1 2 5 6 1 . 2 m a x 0 . 2 2 . 1 0 . 3 5 0 . 4 5 0 . 2 5 0 . 4 0 . 3 1 2 4 3 5 6 2 . 5 2 . 0 1 . 2 m a x specification foot pattern shape and size unit (mm) unit (mm) 1: in (unbalance) 2: nc (or dc) 3: out1 (balance) 4: out2 (balance) 5,6: gnd < top> < side> < bottom> < side> 0 . 3 0 . 4 0 . 3 5 0 . 4 0 . 3 0 . 1 5 0 . 1 5 2 . 1 5 1 . 8 5 2 . 5 5 data - no.2mt44376 page - no. 2/4 ba parameter unit center frequency(fo) mhz 2450 passband width mhz fo +/- 50 insertion loss db 3.5 max input ret.loss db 10 min attenuation1 db 50 min (at 824-960mhz) attenuation2 db 35 min (at 1710-1990mhz) phase balance deg. 180 +/- 10 amplitude balance db 1.0 max impedance ratio ohm 50:50 or 50:100 50:50 50:100 eslb-p245ba-1 eslb-p245ba-2 www.datasheet.co.kr datasheet pdf - http://www..net/
eslb - p245ba - 1 sample data (impedance ratio 50:50) page - no. 3/4 data - no.2mt44376 m7 freq=2.400ghz db(s(5,4))=-2.613 m8 freq=2.500ghz db(s(5,4))=-2.050 2.40 2.45 2.50 2.35 2.55 -4 -3 -2 -1 -5 0 freq, ghz insertion loss m7 m8 m24 freq=2.400ghz db(s(1,1))=-23.859 m25 freq=2.500ghz db(s(1,1))=-19.316 2.40 2.45 2.50 2.35 2.55 -25 0 25 -50 50 freq, ghz return loss m24 m25 m5 freq=2.400ghz db(s(2,1))-db(s(3,1))=-0.289 m6 freq=2.500ghz db(s(2,1))-db(s(3,1))=-0.152 2.40 2.45 2.50 2.35 2.55 -1 0 1 -2 2 freq, ghz amplitude balance m5 m6 m13 freq=2.400ghz (phase(s(3,1)/s(2,1)*-j)+90)=179.235 m14 freq=2.500ghz (phase(s(3,1)/s(2,1)*-j)+90)=178.518 2.40 2.45 2.50 2.35 2.55 160 170 180 190 200 150 210 freq, ghz phase balance m13 m14 m17 freq=4.800ghz db(s(5,4))=-35.114 m18 freq=960.0mhz db(s(5,4))=-58.767 m19 freq=1.710ghz db(s(5,4))=-42.196 m20 freq=1.990ghz db(s(5,4))=-50.169 m21 freq=820.0mhz db(s(5,4))=-62.505 m23 freq=5.000ghz db(s(5,4))=-37.283 m26 freq=7.200ghz db(s(5,4))=-28.562 m27 freq=7.500ghz db(s(5,4))=-28.331 1.5 2.5 3.5 4.5 5.5 6.5 7.5 0.5 8.5 -60 -50 -40 -30 -20 -10 -70 0 freq, ghz attenuation m17 m18 m19 m20 m21 m23 m26 m27 www.datasheet.co.kr datasheet pdf - http://www..net/
eslb - p245ba - 2 sample data (impedance ratio 50:100) page - no. 4/4 data - no.2mt44376 m24 freq=2.400ghz db(s(1,1))=-14.408 m25 freq=2.500ghz db(s(1,1))=-16.757 2.40 2.45 2.50 2.35 2.55 -25 0 25 -50 50 freq, ghz return loss m24 m25 m13 freq=2.400ghz (phase(s(3,1)/s(2,1)*-j)+90)=178.552 m14 freq=2.500ghz (phase(s(3,1)/s(2,1)*-j)+90)=177.546 2.40 2.45 2.50 2.35 2.55 160 170 180 190 200 150 210 freq, ghz phase balance m13 m14 m5 freq=2.400ghz db(s(2,1))-db(s(3,1))=-0.375 m6 freq=2.500ghz db(s(2,1))-db(s(3,1))=-0.277 2.40 2.45 2.50 2.35 2.55 -1 0 1 -2 2 freq, ghz amplitude balance m5 m6 m7 freq=2.400ghz db(s(5,4))=-2.417 m8 freq=2.500ghz db(s(5,4))=-2.569 2.40 2.45 2.50 2.35 2.55 -4 -3 -2 -1 -5 0 freq, ghz insertion loss m7 m8 m17 freq=4.800ghz db(s(5,4))=-35.231 m18 freq=960.0mhz db(s(5,4))=-60.074 m19 freq=1.710ghz db(s(5,4))=-44.665 m20 freq=1.990ghz db(s(5,4))=-50.345 m21 freq=820.0mhz db(s(5,4))=-64.281 m23 freq=5.000ghz db(s(5,4))=-36.996 m26 freq=7.200ghz db(s(5,4))=-25.833 m27 freq=7.500ghz db(s(5,4))=-26.579 1.5 2.5 3.5 4.5 5.5 6.5 7.5 0.5 8.5 -60 -50 -40 -30 -20 -10 -70 0 freq, ghz attenuation m17 m18 m19 m20 m21 m23 m26 m27 www.datasheet.co.kr datasheet pdf - http://www..net/
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