P/N DWN. DATE. ’04- 11- 4 ESLB-P245BB DATA-No. 2MT44375 M.Uchida 2.4-2.5GHz Band Chip Multilayer Band Pass Filter ESLB-P245BB-[ ] BPF with Balun Ver.D All the technical data and information contained herein are subject to change without notice. CONFIDENTIAL CONFIDENTIAL The Thecontents contentsofofthis thisdocument documentisisthe theproperty propertyofofHitachi HitachiMetals MetalsLtd. Ltd.and and may maynot notbe becommunicated communicatedtotoany anyother otherparty partyininany anyform formwithout withoutthe theprior prior written writtencontents contentsofofHitachi HitachiMetals MetalsLtd.. Ltd.. Page 1/4 Shape and Size ma x 4 2 0. 2 0. 4 0. 35 0. 45 B <BOTTOM> 2. 1 0. 25 1. 2 0. 25 0. 4 0. 35 0. 45 2. 0 2. 1 5 1 Unit (mm) <SIDE> <TOP> 2. 5 0. 2 Data-No.2MT44375 5 4 3 1 3 2 6 6 0. 3 0. 3 <SIDE> 1. 2 ma x 1: IN (Unbalance) 2: NC (or DC) 3: Out1 (balance) 4: Out2 (balance) 5,6: GND Foot Pattern 0. 15 0. 15 0. 3 0. 4 0. 35 0. 4 0. 3 2. 15 1. 85 2. 55 Unit (mm) Specification Parameter Unit Center Frequency(fo) MHz Passband Width MHz Insertion Loss dB Input Ret.Loss dB Attenuation1 dB (at 824-960MHz) Attenuation2 dB (at 1710-1990MHz) Phase balance deg. Amplitude balance dB Impedance ratio Ohm ESLB-P245BB-1 ESLB-P245BB-2 2450 fo +/- 50 3.0 max 9.0 min 45 min 30 min 180 +/- 10 1.0 max 50:50 or 50:100 50:50 50:100 Page 2/4 ESLB-P245BB-1 Ver.D sample DATA Data-No.2MT44375 (Impedance ratio 50:50) 210 2 m8 m7 -2 -3 m7 freq=2.400GHz dB(S(5,4))=-1.959 -4 -5 2.35 2.40 m8 freq=2.500GHz dB(S(5,4))=-1.677 2.45 2.50 2.55 1 m5 freq=2.400GHz dB(S(2,1))-dB(S(3,1))=-0.191 m5 0 -1 m6 m6 freq=2.500GHz dB(S(2,1))-dB(S(3,1))=-0.187 -2 2.35 2.40 2.45 0 m25 freq=2.500GHz dB(S(1,1))=-30.031 0 m24 2.55 190 m13 180 170 m14 m14 freq=2.500GHz (phase(S(3,1)/S(2,1)*-j)+90)=179.438 160 150 2.35 2.40 2.45 2.50 2.55 freq, GHz m21 freq=820.0MHz dB(S(5,4))=-53.673 m19 freq=1.710GHz dB(S(5,4))=-46.587 m17 freq=4.800GHz dB(S(5,4))=-31.959 m26 freq=7.200GHz dB(S(5,4))=-27.814 m18 freq=960.0MHz dB(S(5,4))=-50.023 m20 freq=1.990GHz dB(S(5,4))=-40.700 m23 freq=5.000GHz dB(S(5,4))=-33.901 m27 freq=7.500GHz dB(S(5,4))=-27.015 -10 m25 -25 -20 -50 2.35 2.40 2.45 freq, GHz 2.50 2.55 m26 m27 Attenuation Return Loss 50 25 2.50 m13 freq=2.400GHz (phase(S(3,1)/S(2,1)*-j)+90)=180.198 200 freq, GHz freq, GHz m24 freq=2.400GHz dB(S(1,1))=-16.159 Phase Balance -1 Amplitude Balance Insertion Loss 0 m17 m23 -30 m20 -40 m19 m18 -50 m21 -60 -70 0.5 1.5 2.5 3.5 4.5 5.5 6.5 7.5 8.5 freq, GHz Page 3/4 ESLB-P245BB-2 Ver.D sample DATA Data-No.2MT44375 (Impedance ratio 50:100) 210 2 -1 m7 -2 m8 -3 m7 freq=2.400GHz dB(S(5,4))=-2.057 -4 -5 2.35 2.40 m8 freq=2.500GHz dB(S(5,4))=-2.388 2.45 2.50 2.55 1 m5 freq=2.400GHz dB(S(2,1))-dB(S(3,1))=-0.130 m5 0 -1 m6 m6 freq=2.500GHz dB(S(2,1))-dB(S(3,1))=-0.189 -2 2.35 2.40 2.45 0 m25 freq=2.500GHz dB(S(1,1))=-13.697 0 m25 m24 2.55 m13 freq=2.400GHz (phase(S(3,1)/S(2,1)*-j)+90)=180.059 200 190 m13 180 170 m14 m14 freq=2.500GHz (phase(S(3,1)/S(2,1)*-j)+90)=179.016 160 150 2.35 2.40 2.45 2.50 2.55 freq, GHz m21 freq=820.0MHz dB(S(5,4))=-55.474 m19 freq=1.710GHz dB(S(5,4))=-49.099 m17 freq=4.800GHz dB(S(5,4))=-32.078 m26 freq=7.200GHz dB(S(5,4))=-25.034 m18 freq=960.0MHz dB(S(5,4))=-51.348 m20 freq=1.990GHz dB(S(5,4))=-41.001 m23 freq=5.000GHz dB(S(5,4))=-33.613 m27 freq=7.500GHz dB(S(5,4))=-25.006 -10 -25 -20 -50 2.35 2.40 2.45 freq, GHz 2.50 2.55 Attenuation Return Loss 50 25 2.50 freq, GHz freq, GHz m24 freq=2.400GHz dB(S(1,1))=-14.541 Phase Balance Amplitude Balance Insertion Loss 0 m26 m27 m17 m23 -30 m20 -40 -50 m18 m19 m21 -60 -70 0.5 1.5 2.5 3.5 4.5 5.5 6.5 7.5 8.5 freq, GHz Page 4/4