Ceramic Diplexer 50Ω LDPG-272-492+ DC to 5750 MHz (DC-2700, 4900-5750 MHz) Maximum Ratings Operating Temperature -55°C to 100°C Storage Temperature* -55°C to 100°C RF Power Input** 2W at 25°C * 12 months max. ** passband rating, derate linearly to 1W at 100°C ambient. Permanent damage may occur if any of these limits are exceeded. Pad Connections Low Pass Port 6 High Pass Port 4 Common Port 2 Ground Features • small size 0805(2.0 x 1.25 mm) • low insertion loss, 0.7 dB typ. • high rejection • temperature stable • LTCC construction CASE STYLE: GE0805C-10 +RoHS Compliant The +Suffix identifies RoHS Compliance. See our web site for RoHS Compliance methodologies and qualifications Applications • communication systems • ISM • WiFi Reel Size 7” and Reel Available Tape cost at no extra Devices/Reel 20, 50, 100, 200, 500,1000, 4000 1,3,5 Electrical Specifications1,2 at 25°C Outline Drawing Parameter Insertion Loss Pass Band Return Loss Port Frequency (MHz) Min. Typ. Max. Low Pass Band Pass Low Pass Band Pass DC - 2700 4900 - 5750 2300 - 2700 4900 - 5750 2300 - 2700 4900 - 5750 DC - 2700 — — 10 10 — — 18 0.5 0.7 16 14 16 14 23 0.9 0.9 — — — — — 9800- 11900 — 17 — 4800 - 8000 20 30 — Common Band Pass Stop Band Isolation Low Pass PCB Land Pattern Unit dB dB dB dB In Application where DC voltage is present at either input or output port, coupling capacitors are required. 2 Measured on Mini-Circuits Characterization Test Board TB-798+ 1 Typical Performance Data at 25°C Frequency (MHz) Insertion Loss (dB) Low Pass Port Suggested Layout, Tolerance to be within ±.002 Outline Dimensions ( inch mm ) A .079 2.01 B .049 1.24 C .020 0.51 D .014 0.36 G .026 0.66 H .014 0.36 J .039 1.00 K .110 2.80 E .012 0.30 F .012 0.30 wt grams .005 Demo Board MCL P/N: TB-798+ Suggested PCB Layout (PL-441) 10 50 100 800 2300 2700 3500 4000 4800 4900 5750 6000 7000 8000 9800 11900 12000 High Pass Port 0.10 0.05 0.10 0.34 0.43 0.56 2.30 18.88 31.11 31.67 35.40 35.94 34.23 34.32 28.29 21.63 21.41 58.83 45.92 41.84 25.56 27.39 37.44 8.69 1.05 0.54 0.54 0.59 0.72 1.84 6.18 32.63 20.94 20.85 Return Loss (dB) Common Port Low Pass Port 47.75 38.49 33.28 15.37 17.15 18.10 14.46 11.25 18.24 19.56 18.12 14.00 6.46 2.51 0.51 0.43 0.41 37.84 34.75 32.98 14.76 21.24 19.31 16.57 0.80 0.39 0.38 0.33 0.31 0.17 0.07 0.19 0.49 0.51 High Pass Port 0.04 0.03 0.03 0.08 0.25 0.33 3.00 14.70 25.61 26.15 18.97 14.49 7.46 2.74 0.31 0.51 0.57 Functional Schematic 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] REV. A M151107 LDPG-272-492+ ED-16419/22 MY/CP/AM 150819 Page 1 of 2 LDPG-272-492+ Performance Charts LDPG-272-492+ HIGH FREQUENCY PORT INSERTION LOSS (Pin=0dBm) LDPG-272-492+ LOW FREQUENCY PORT INSERTION LOSS (Pin=0dBm) 60 35 INSERTION LOSS (dB) INSERTION LOSS (dB) 40 30 25 20 15 10 5 0 0 3000 6000 9000 50 40 30 20 10 0 12000 0 3000 12000 LDPG-272-492+ LOW FREQUENCY PORT RETURN LOSS (Pin=0dBm) LDPG-272-492+ COMMON PORT RETURN LOSS (Pin=0 dBm) 40 40 35 35 RETURN LOSS (dB) RETURN LOSS (dB) 9000 FREQUENCY (MHz) FREQUENCY (MHz) 30 25 20 15 10 30 25 20 15 10 5 5 0 6000 0 3000 6000 9000 12000 0 0 3000 6000 9000 12000 FREQUENCY (MHz) FREQUENCY (MHz) LDPG-272-492+ HIGH FREQUENCY PORT RETURN LOSS (Pin=0dBm) 32 RETURN LOSS (dB) 28 24 20 16 12 8 4 0 0 2000 4000 6000 8000 10000 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] Page 2 of 2