Ceramic Diplexer 50Ω LDPG-212-322+ DC to 5000 MHz (DC-2100, 2600-5000 MHz) The Big Deal • • • • Low insertion loss, 0.8 dB High stopband isolation, 18-22 dB Very small size, 0805 Low cost CASE STYLE: GE0805C-10 Product Overview Mini-Circuits’ LDPG-212-322+ is a tiny, surface-mount diplexer with a low pass channel from DC to 2100 MHz and a high pass channel from 2600 to 5000 MHz. This model provides low passband insertion loss, high stopband rejection, and RF input power handling up to 2W. Fabricated using LTCC technology, the unit comes housed in a tiny, 0805 ceramic package with excellent thermal stability from -55 to +100°C. Key Features Feature Advantages Low passband insertion loss, 0.8 dB Ensures low signal loss through both channels Good stopband isolation, 18-22 Eliminates unwanted spurious signals out of band. Good return loss, 16 dB typ. Ensures good matching in 50Ω systems and minimizes in-band reflection. Tiny size, 0.08 x 0.05 x 0.02” Saves space in dense circuit board layouts and minimizes the effects of parasitics. Wrap-around terminations Provides excellent solderability and easy visual inspection. Wide operating temperature range, -55 to +100°C Enables reliable performance in extreme environments. 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 1 of 3 Ceramic Diplexer 50Ω LDPG-212-322+ DC to 5000 MHz (DC-2100, 2600-5000 MHz) Maximum Ratings Operating Temperature -55°C to 100°C Storage Temperature* -55°C to 100°C RF Power Input** 2W at 25°C * 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, 0.8 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 High Pass Low Pass High Pass DC - 2100 2600 - 5000 DC - 2100 2600 - 5000 DC - 5000 — — — — — 0.5 0.8 16 14 16 2.5 3.0 — — — DC - 2040 10 18 — 3200 - 5000 17 22 — Common High 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-871+ with auto port extension 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-871+ Suggested PCB Layout (PL-489) 100 200 400 600 1000 1400 1800 2050 2100 2600 3000 3200 3400 3800 4200 4600 5000 High Pass Port 0.09 0.11 0.14 0.18 0.27 0.35 0.43 0.77 0.97 11.78 21.22 21.17 20.32 20.12 21.23 22.35 21.64 35.93 29.93 24.02 20.73 17.26 16.59 22.54 19.99 15.81 1.24 0.50 0.43 0.40 0.34 0.30 0.29 0.35 Return Loss (dB) Common Port Low Pass Port 42.56 40.50 37.51 35.09 33.03 33.22 26.47 17.79 16.27 15.00 19.86 20.31 20.63 23.23 31.23 29.55 19.85 43.84 43.25 46.43 57.73 35.97 31.28 26.83 17.39 15.15 1.79 0.72 0.60 0.53 0.42 0.33 0.29 0.30 High Pass Port 0.03 0.04 0.06 0.11 0.27 0.43 0.58 1.07 1.35 16.88 23.10 21.88 21.14 22.79 30.26 29.44 19.05 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. OR M161693 LDPG-212-322+ ED-16419/22 AVB/CP/AM 171005 Page 2 of 3 LDPG-212-322+ Performance Charts LDPG-212-322+ LDPG-212-322+ LOW FREQUENCY PORT INSERTION LOSS (Pin=0dBm) 40 INSERTION LOSS (dB) INSERTION LOSS (dB) 25 20 15 10 5 0 0 1000 2000 3000 4000 HIGH FREQUENCY PORT INSERTION LOSS (Pin=0dBm) 32 24 16 8 0 5000 0 1000 FREQUENCY (MHz) LDPG-212-322+ INSERTION LOSS (dB) INSERTION LOSS (dB) 20 10 60 45 30 15 0 1000 2000 3000 5000 4000 LOW FREQUENCY PORT RETURN LOSS (Pin=0dBm) 75 30 0 4000 LDPG-212-322+ 40 0 3000 FREQUENCY (MHz) COMMON PORT RETURN LOSS (Pin=0dBm) 50 2000 5000 0 1000 2000 3000 4000 5000 FREQUENCY (MHz) FREQUENCY (MHz) LDPG-212-322+ HIGH FREQUENCY PORT RETURN LOSS (Pin=0dBm) INSERTION LOSS (dB) 40 32 24 16 8 0 0 1000 2000 3000 4000 5000 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 3 of 3