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| Surface Mount Monolithic Amplifier 50, DC to 1000 MHz Features * * * * * * * ! NEW MAR-8ASM exact footprint substitute** MAR-8SM and MSA-0886 high gain, 31.5 dB at 100 MHz, reduces component count high power output, +12.5 dBm typ. low noise improved stability protection against power supply transients patent pending Applications CASE STYLE: WW107 * cellular * PCN & instrumentation Electrical Specifications @25C MODEL NO. FREQ. (MHz) GAIN, dB Typical @MHz MAXIMUM POWER, dBm Output (1 dB Input Comp.) (no Typ. dmg.) 12.5 13 DYNAMIC RANGE NF IP3 dB Typ. dBm Typ. 3.1 25 VSWR (:1) Typ. ABSOLUTE MAXIMUM RATING* I P (mA) (mW) 65 250 DC POWER @ Pin 3 Device Volt Min. Typ. Max. 3.2 3.7 4.2 THERMAL RESISTANCE jc, typ. C/W 140 PRICE $ fL- fU MAR-8ASM DC-1000 100 31.5 1000 25 Min. 20 In 1.4 Out 1.8 Current (mA) 36 Qty. (30) 1.12 *Permanent damage may occur if any of these limits are exceeded. Min. gain at 1000 MHz Output power, NF, and IP3 at 1000 MHz. Maximum Ratings Operating Temperature Storage Temperature Junction Temperature -40C to 85C -55C to 100C 150C ** See Bias resistor table; resistor values are higher than MAR-8SM/MSA-0886 how to replace: increase bias resistor (Rbias) by 110 ohms benefits: * lower device voltage, 3.7V typ. * lower power dissipation in the MMIC * may eliminate need for choke (RFC) Typical Biasing Configuration (MAR) Resistor Values Vcc "1%" Res. 7 88.7 118 143 174 200 226 255 280 309 8 9 Pin Configuration RF IN RF OUT DC GND EXT. 1 3 3 2,4 4 10 11 12 13 14 Model Identification Model MAR-8ASM marking 8A 15 Suggested PCB layout (PL-075) Outline Drawing Outline Dimensions ( inch ) mm A B C D E F G H J K L M N P Q .012 .10 .020 .092 .085 .060 .007 .026 .235 .118 .235 .118 .072 .040 .020 .30 2.54 .51 2.34 2.16 1.52 .18 .66 5.97 3.00 5.97 3.00 1.83 1.02 0.51 wt. grams .015 REV. A M91596 ED-9366/12 MAR-8ASM MM/FL/CP/AM 040323 page 1 of 4 Mini-Circuits (R) INTERNET http://www.minicircuits.com P.O. Box 350166, Brooklyn, New York 11235-0003 (718) 934-4500 Fax (718) 332-4661 Distribution Centers NORTH AMERICA 800-654-7949 * 417-335-5935 * Fax 417-335-5945 * EUROPE 44-1252-832600 * Fax 44-1252-837010 ISO 9001 CERTIFIED Performance Curves MAR-8ASM GAIN vs. TEMPERATURE Current=36mA 36 32 28 24 GAIN (dB) 36 32 28 24 20 16 12 8 4 0 -4 0 1000 2000 3000 4000 5000 MAR-8ASM MAR-8ASM GAIN vs. CURRENT Tamb=+25C GAIN (dB) 20 16 12 8 4 0 -4 0 1000 2000 3000 4000 -45C 5000 6000 7000 +85C 8000 9000 10000 11000 FREQUENCY (MHz) +25C 6000 7000 8000 9000 10000 11000 FREQUENCY (MHz) 28.8mA 36mA 43.2mA MAR-8ASM ISOLATION vs. TEMPERATURE Current=36mA -10 -15 -20 -25 -30 -35 -40 0 1000 2000 3000 4000 5000 6000 7000 8000 9000 10000 11000 FREQUENCY (MHz) MAR-8ASM ISOLATION vs. CURRENT Tamb=+25C -10 -15 ISOLATION (dB) -20 -25 -30 -35 -40 0 1000 2000 3000 4000 5000 6000 7000 8000 9000 10000 11000 FREQUENCY (MHz) ISOLATION (dB) -45C +25C +85C 28.8mA 36mA 43.2mA MAR-8ASM INPUT RETURN LOSS vs TEMPERATURE Current=36mA 0 -2 -4 RETURN LOSS (dB) MAR-8ASM INPUT RETURN LOSS vs. CURRENT Tamb=+25C 0 -2 -4 RETURN LOSS (dB) -6 -8 -10 -12 -14 -16 -18 -6 -8 -10 -12 -14 -16 -18 -20 0 1000 2000 3000 4000 5000 6000 7000 8000 9000 10000 11000 FREQUENCY (MHz) -20 0 1000 2000 3000 4000 5000 6000 7000 8000 9000 10000 11000 FREQUENCY (MHz) -45C +25C +85C 28.8mA 36mA 43.2mA Mini-Circuits (R) INTERNET http://www.minicircuits.com P.O. Box 350166, Brooklyn, New York 11235-0003 (718) 934-4500 Fax (718) 332-4661 page 2 of 4 Distribution Centers NORTH AMERICA 800-654-7949 * 417-335-5935 * Fax 417-335-5945 * EUROPE 44-1252-832600 * Fax 44-1252-837010 ISO 9001 CERTIFIED Performance Curves MAR-8ASM RETURN LOSS OUTPUT vs. TEMPERATURE Current=36mA 0 -2 -4 RETURN LOSS (dB) -6 -8 -10 -12 -14 -16 -18 -20 0 1000 2000 3000 4000 5000 6000 7000 8000 9000 10000 11000 FREQUENCY (MHz) RETURN LOSS (dB) 0 -2 -4 -6 -8 -10 -12 -14 -16 -18 -20 0 1000 2000 3000 4000 5000 6000 MAR-8ASM MAR-8ASM RETURN LOSS OUTPUT vs. CURRENT Tamb=+25C 7000 8000 9000 10000 11000 FREQUENCY (MHz) -45C +25C +85C 28.8mA 36mA 43.2mA MAR-8ASM 1dB COMPRESSION vs TEMPERATURE Current=36mA 15 MAR-8ASM 1dB COMPRESSION vs CURRENT Tamb=+25C 15 POWER OUTPUT at 1dBComp. (dBm) 14 13 12 11 10 9 8 7 6 5 0 100 200 300 400 500 600 700 800 900 1000 POWER OUTPUT at 1dBComp. (dBm) 14 13 12 11 10 9 8 7 6 5 0 100 200 300 400 500 600 700 800 900 1000 FREQUENCY (MHz) -45C +25C +85C FREQUENCY (MHz) 28.8mA 36mA 43.2mA MAR-8ASM IP3 vs TEMPERATURE Current=36mA 30 29 28 27 MAR-8ASM IP3 vs CURRENT Tamb=+25C 30 29 28 27 IP3 (dBm) 26 25 24 23 22 21 20 IP3 (dBm) 26 25 24 23 22 21 20 0 100 200 300 400 500 600 700 800 900 1000 FREQUENCY (MHz) 0 100 200 300 400 500 600 700 800 900 1000 FREQUENCY (MHz) 28.8mA 36mA 43.2mA -45C +25C +85C Mini-Circuits (R) INTERNET http://www.minicircuits.com P.O. Box 350166, Brooklyn, New York 11235-0003 (718) 934-4500 Fax (718) 332-4661 page 3 of 4 Distribution Centers NORTH AMERICA 800-654-7949 * 417-335-5935 * Fax 417-335-5945 * EUROPE 44-1252-832600 * Fax 44-1252-837010 ISO 9001 CERTIFIED Performance Curves MAR-8ASM NOISE FIGURE vs TEMPERATURE Current=36mA 5.0 4.5 4.0 NOISE FIGURE (dB) 3.5 3.0 2.5 2.0 1.5 1.0 0.5 0.0 0 100 200 300 400 500 600 700 800 900 1000 FREQUENCY (MHz) MAR-8ASM MAR-8ASM NOISE FIGURE vs CURRENT Tamb=+25C 5.0 4.5 4.0 NOISE FIGURE (dB) 3.5 3.0 2.5 2.0 1.5 1.0 0.5 0.0 0 100 200 300 400 500 600 700 800 900 1000 FREQUENCY (MHz) -45C +25C +85C 28.8mA 36mA 43.2mA Mini-Circuits Mini-Circuits (R)(R) INTERNET http://www.minicircuits.com INTERNET http://www.minicircuits.com P.O. Box 350166, Brooklyn, New York 11235-0003 (718) 934-4500 Fax (718) 332-4661 P.O. Box 350166, Brooklyn, New York 11235-0003 (718) 934-4500 Fax (718) 332-4661 page 4 of 4 Distribution Centers NORTH AMERICA 800-654-7949 * * 417-335-5935 * Fax 417-335-5945 EUROPE 44-1252-832600 * Fax 44-1252-837010 Distribution Centers NORTH AMERICA 800-654-7949 417-335-5935 * Fax 417-335-5945 * * EUROPE 44-1252-832600 * Fax 44-1252-837010 ISO 9001 CERTIFIED ISO 9001 CERTIFIED |
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