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Ceramic High Pass Filter 50 4250 to 10000 MHz Features -55C to 100C -55C to 100C 7W max. at 25C HFCN-3800+ HFCN-3800 CASE STYLE: FV1206-1 Model Price Qty. HFCN-3800+ $2.49 (10-49) HFCN-3800 $2.49 (10-49) HFCN-3800D+ $2.99 (10-49) HFCN-3800D $2.99 (10-49) Maximum Ratings Operating Temperature Storage Temperature RF Power Input* *Passband rating, derate linearly to 3W at 100C ambient. Pin Connections RF IN RF OUT GROUND **RF IN & RF OUT can be interchanged 1** 3** 2,4,5,6 * * * * * * * * Low Cost Small size 5 sections Temperature stable Excellent power handling, 7W DC block in/out, breakdown voltage, 1kV typ. Hermetically sealed Patent pending Application * Sub-harmonic rejection and DC blocking * Transmitters/Receivers + RoHS compliant in accordance with EU Directive (2002/95/EC) The +Suffix identifies RoHS Compliance. See our web site for RoHS Compliance methodologies and qualifications. Outline Drawing 6 F TYP 1 D C G TYP FRONT VIEW PCB Land Pattern High Pass Filter Electrical Specifications1 (TAMB= 25OC) STOPBAND (MHz) fco, MHz Nom. PASSBAND (MHz) VSWR Typ. POWER NO. OF INPUT SECTIONS (W) Max. 7 5 A 5 4 B INDEX AREA 2 3 (Loss>30dB) (Loss>20dB) (Loss 3dB) (Loss<1.5dB) (Loss<2dB) Stopband Frequency (MHz) Typ. Min. Typ. Max. Max. 1.5:1 DC-F1 DC-F2 F3 F4-F5 DC-3100 DC-3200 3800 4500-9000 4250-10000 20:1 3950-10000 TOP VIEW 1. For Applications requiring DC voltage to be applied to the input or output, use HFCN-3800D (DC Resistance to ground is 100 Mohms min.) Typical Frequency Response ATTENUATION(dB) Electrical Schematic RF IN RF OUT E TYP 30dB 20dB 3dB 1.5dB H TYP G TYP J TYP K F1 F2 F3 F4 FREQUENCY(MHz) F5 Typical Performance Data at 25oC Suggested Layout, Tolerance to be within .002 inch mm A B C D E F G H J K wt. .126 .063 .035 .024 .022 .012 .039 .042 .024 .123 grams 3.20 1.60 0.89 0.61 0.56 0.30 0.99 1.07 0.61 3.12 .02 Frequency (MHz) Insertion Loss (dB) 54.14 37.58 32.52 33.38 36.68 19.19 10.63 2.59 1.41 1.14 1.02 0.72 0.68 1.13 2.71 3.15 VSWR (:1) 1737.18 1737.18 108.58 31.60 28.03 18.90 9.33 2.00 1.16 1.45 1.43 1.22 1.28 1.70 1.96 1.70 HFCN-3800 VSWR Outline Dimensions ( ) Demo Board MCL P/N: TB-285 Suggested PCB Layout(PL-158) 6X o.015 PTH, FOR GROUND .012 50 500 1500 3100 3200 3400 3550 3800 3950 4250 4500 7000 9000 10000 11330 12000 HFCN-3800 INSERTION LOSS INSERTION LOSS(dB) PACKAGE OUTLINE .072 TYP .010 TYP .012 PIN 1 .073 .055 .044 .002 TRACE WIDTH, 2 PL. (SEE NOTE BELOW) 70 60 50 40 30 20 10 0 0 4000 8000 12000 FREQUENCY (MHz) 10000 .034 .010 TYP 1000 NOTES: 1. TRACE WIDTH IS SHOWN FOR ROGERS RO4350B WITH DIELECTRIC THICKNESS .020" .0015". 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 VSWR .017 100 10 1 0 4000 8000 12000 FREQUENCY (MHz) REV. A M101678 EDR-6982/4 HFCN-3800 RAV 070401 page 1 of 1 |
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