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  Datasheet File OCR Text:
 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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