Surface Mount Low Pass Filter 50Ω LPF-B0R8+ DC to 0.8 MHz Maximum Ratings Operating Temperature -40oC to 85oC Storage Temperature -55oC to 100oC RF Power Input 0.25W Max Permanent damage may occur if any of these limits are exceeded. • high rejection • good VSWR, 1.1:1 typ. @ passband • shielded case • aqueous washable 1 2 3, 4, 5, 6 Low Pass Filter Electrical Specifications (TAMB= 25OC) PCB Land Pattern PASSBAND (MHz) fco, MHz Nom. (Loss < 1.5dB) (Loss 3dB) (Loss > 20dB) (Loss > 40dB) Passband Typ. Stopband Typ. DC - 0.8 1.25 1.55 - 1.75 1.75 - 1000 1.1 20 D E F G H J K ATTENUATION, dBdB ATTENUATION, L 0.8 11 0.64 P 5.59 14.00 1.19 1.98 1.92 T U V W 3.61 13.79 grams 2.49 2.44 5.51 1.70 3.99 22.00 13.00 6.0 Frequency (MHz) Demo Board MCL P/N: TB-400+ Suggested PCB Layout (PL-247) Insertion Loss (dB) x σ Return Loss (dB) 0.02 0.01 0.02 0.02 0.03 0.22 32.59 19.55 31.18 21.42 18.29 26.89 0.03 0.04 0.05 0.06 0.08 0.10 616.97 603.62 598.63 590.63 567.48 572.98 1.25 1.30 1.35 1.45 1.55 1.75 3.19 6.62 11.38 21.66 31.62 52.28 0.55 0.83 0.95 0.96 1.00 1.65 9.57 3.92 1.86 0.87 0.63 0.48 0.15 0.20 0.25 0.30 0.35 0.40 569.80 575.21 576.60 581.55 592.62 604.02 4.00 10.00 100.00 500.00 800.00 1000.00 63.88 79.78 92.14 71.51 66.00 58.19 0.53 1.22 4.30 1.78 1.68 1.61 0.28 0.28 0.16 0.29 0.42 0.40 0.50 0.55 0.60 0.63 0.70 0.80 625.22 651.29 666.34 680.95 711.58 770.79 LPF-B0R8+ RETURN LOSS 35 RETURN LOSS (dB) INSERTION LOSS (dB) 10 FREQUENCY (MHz) 100 1000 LPF-B0R8+ GROUP DELAY 900 25 20 15 10 5 0 1 Group Delay (nSec.) 0.16 0.24 0.29 0.52 1.04 1.74 30 0 Frequency (MHz) 0.03 0.30 0.63 0.80 1.10 1.20 LPF-B0R8+ INSERTION LOSS 100 90 80 70 60 50 40 30 20 10 0 3 800 1.4 1.4 Typical Performance Data at 25oC 5.99 .079" .138" .162" .098" .096" .217" .067" .157" .866" .512" 4.11 X 1.98 wt 3.51 S 3.00 Y 2.01 Q 1.2 1.2 FREQUENCY / Fco FREQUENCY / fCO GROUP DELAY (nSec) N RF OUT 3 dB 1.5 1 dB .472" .826" .220" .551" .118" .047" .078" .076" .142" .543" .078" .236" 11.99 20.98 RF IN 20dB dB 20 dB 20 DC M VSWR (:1) Functional Schematic 40dB dB 40 dB 40 Outline Dimensions ( inch mm ) C STOPBAND (MHz) Typical Frequency Response Suggested Layout, Tolerance to be within ±.002 B +RoHS Compliant The +Suffix identifies RoHS Compliance. See our web site for RoHS Compliance methodologies and qualifications • CDMA • cellular infrastructure • wireless communications • receivers / transmitters Outline Drawing A CASE STYLE: HZ1198 Applications Pin Connections INPUT OUTPUT GROUND Features 850 800 750 700 650 600 550 500 0 1 10 FREQUENCY (MHz) 100 1000 0 0.1 0.2 0.3 0.4 0.5 FREQUENCY (MHz) Notes A. Performance and quality attributes and conditions not expressly stated in this specification document are intended to be excluded and do not form a part of this specification document. B. Electrical specifications and performance data contained in this specification document are based on Mini-Circuit’s applicable established test performance criteria and measurement instructions. C. The parts covered by this specification document are subject to Mini-Circuits standard limited warranty and terms and conditions (collectively, “Standard Terms”); Purchasers of this part are entitled to the rights and benefits contained therein. For a full statement of the Standard Terms and the exclusive rights and remedies thereunder, please visit Mini-Circuits’ website at www.minicircuits.com/MCLStore/terms.jsp Mini-Circuits ® www.minicircuits.com P.O. Box 350166, Brooklyn, NY 11235-0003 (718) 934-4500 [email protected] 0.6 0.7 0.8 REV. A M151121 EDR-8834/3AUF1 LPF-B0R8+ URJ/RAV 170118 Page 1 of 1