Surface Mount Bandpass Filter 327 to 329 MHz Features Maximum Ratings Operating Temperature Storage Temperature RF Power Input* -40 C to 85 C -55oC to 100oC 0.5W at 25oC o o *Passband rating, derate linearly to 0.25W at 100°C ambient. Permanent damage may occur if any of these limits are exceeded. Pin Connections RF IN RF OUT GROUND 1 8 2,3,4,5,6,7,9,10,11,12,13,14 • • • • • Linear phase, up to ±3 deg typ @ Fc ± 7.5 MHz Good VSWR, 1.2:1 typ @ passband High rejection Shielded case Aqueous washable CASE STYLE: HQ1157 +RoHS Compliant Applications The +Suffix identifies RoHS Compliance. See our web site for RoHS Compliance methodologies and qualifications • Military radio • Harmonic rejection • Transmitters/receivers Outline Drawing Bandpass Filter Electrical Specifications (TAMB= 25OC) CENTER FREQ. (MHz) PASSBAND (MHz) (Loss < 6dB) STOPBANDS (MHz) Fc F1 - F2 F3 F4 F5 F6 328 327 - 329 305 350 300 370-2000 Loss > 20dB Loss > 40dB MAXIMUM DEVIATION FROM LINEAR PHASE (deg.) Passband Stopband Fc ± 7.5MHz Typ. Max. Typ. ±6 ATTENUATION (dB) Typical Frequency Response PCB Land Pattern B 1.360 34.54 J .305 7.75 C .35 8.89 K L .150 .120 3.81 3.05 F .140 3.58 ) M N P Q .275 .152 .405 1.400 6.99 3.87 10.29 35.65 PACKAGE OUTLINE .160 TYP. .120 TYP. .183 TYP. .365 PIN 1 .180 TYP. .150 TYP. 1.360 NOTES: 1. TRACE WIDTH IS SHOWN FOR FR4 WITH DIELECTRIC THICKNESS: .025” ± .002”. COPPER: 1/2 OZ. EACH SIDE. FOR OTHER MATERIALS TRACE WIDTH MAY NEED TO BE MODIFIED. 2. BOTTOM SIDE OF THE PCB IS CONTINUOUS GROUND PLANE. DENOTES PCB COPPER LAYOUT WITH SMOBC (SOLDER MASK OVER BARE COPPER) DENOTES COPPER LAND PATTERN FREE OF SOLDER MASK INSERTION LOSS 120 6 Insertion Loss (dB) VSWR (:1) 21.31 40.68 7.84 4.39 3.50 3.09 320.5 321.0 321.5 322.0 323.0 324.0 3.31 2.15 1.20 0.45 -0.50 -0.91 327.0 327.5 328.0 328.5 329.0 337.0 4.84 4.80 4.77 4.73 4.74 8.74 1.24 1.19 1.14 1.11 1.13 1.77 325.0 326.0 327.0 327.5 328.0 329.0 -0.98 -0.89 -0.72 -0.62 -0.50 -0.21 343.0 350.0 370.0 500.0 1000.0 2000.0 16.63 31.08 54.91 92.01 66.20 62.21 3.43 16.97 66.63 193.16 75.04 16.09 330.0 331.0 332.0 333.0 334.0 335.5 0.12 0.45 0.65 0.65 0.38 -0.67 VSWR 150 INSERTION PHASE (deg.) 1.2 1000 1.1 80 1.0 VSWR INSERTION LOSS(dB) 1.3 4.9 327 327.5 328 328.5 329 100 4.8 10 4.7 20 4.6 327 0 0 250 500 750 1000 327.5 1250 328 FREQUENCY (MHz) 328.5 1500 329 1750 2000 Deviation from Linear Phase (deg.) 98.42 47.79 34.72 21.65 13.80 8.57 10000 60 Frequency (MHz) 0.5 300.0 305.0 310.0 313.0 315.0 100 40 RF OUT 20 Frequency (MHz) wt. grams 4.0 ø.013 PTH. TYP. .305 TYP. Functional Schematic Typical Performance Data at 25oC inch mm G H .100 .100 2.54 2.54 Demo Board MCL P/N: TB-363+ Suggested PCB Layout (PL-227) .048±.002 LINE WIDTH 4 PL. 20 40 SOLDER RESIST D E .100 .180 2.54 4.57 1.7 F5 F3 F1 F2 F4 F6 FREQUENCY (MHz) Outline Dimensions ( A .365 9.27 1.2 RF IN Suggested Layout Tolerance to be within ±.002 METALLIZATION VSWR (:1) 1 0 250 500 750 1000 1250 FREQUENCY (MHz) 1500 1750 2000 INSERTION PHASE & DEVIATION FROM LINEAR PHASE 4 50 2 0 0 -50 -100 -150 321 -2 INSERTION PHASE LINEAR PHASE PHASE DEVIATION 324 327 -4 330 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 6 100 ® www.minicircuits.com P.O. Box 350166, Brooklyn, NY 11235-0003 (718) 934-4500 [email protected] 333 PHASE DEVIATION (deg.) 50Ω BPF-A328+ -6 336 REV. A M151121 EDR-8840AUF1 BPF-A328+ URJ/RAV 161102 Page 1 of 1