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Surface Mount
Dual Matched MMIC Amplifiers
50
* * * * * *
! NEW
MERA-7456
High Dynamic Range DC to 1 GHz
* * * * * low noise figure, 2.7 dB typ. low thermal resistance transient protected patent pending useable as balanced and push pull amplifier
Features
Two matched amplifiers in one package InGaP HBT IF and RF amplifier frequency range, DC to 1 GHz, usable to 4 GHz high gain, 25.1 dB typ. at 100 MHz up to +19 dBm typ. output power at 100 MHz high IP3, +36 dBm at 100 MHz
CASE STYLE: DL1020 PRICE: $ 4.70 ea. QTY (25)
Applications
* cellular * catv * VHF & UHF communication receivers & transmitters
Electrical Specifications @25C
Freq.H (GHz) Gain, dB Typical A1, A2 Maximum Power ( dBm) Dynamic Range VSWR Maximum (:1) Rating** Typ. DC Operating Power Pin 5, Pin 8 Thermal Resistance
jc, typ. C/W 120
matching1
Amplitude Unbalance between 2 amps (dB)
DC-1 GHz Typ. Max.
fL-fU
DC-1
H
over frequency, GHz 0.1 1 2 3 4 25.1 22.5 18.6 14.2 9.4
IP3 (dBm) Output Typ. (1 dB Comp.) Typ. Input NF Min.@ 0.1 1.0 2.0 Min.@ 0.5 1.0 (no (dB) 0.1 1GHz GHz GHz GHz 0.1GHz dmg.) Typ. GHz GHz GHz 20 19 18.2 14.4 18 10 2.7 36 35 32
I P Current Volt In Out mA mW (mA) Typ Min Max 1.3 2.0 130 700 80 4.8 4.3 5.3
Phase Unbalance between 2 amps (deg.)
1-4 GHz Typ.
1-4 GHz DC-1 GHz Typ. Max. Typ.
0.1 0.3
0.1 --
0.6
1.0
Guaranteed specification DC-1GHz. Low frequency cutoff determined by external coupling capacitors. ** Permanent damage may occur if any of these limits are exceeded. These ratings are not intended for continuous normal operation. Reliability predictions and normal operating conditions are applicable at current specified.
1. For test method, see application note AN-60-032
Pin Connections
PORT RF IN 1 RF OUT 1 RF IN 2 RF OUT 2 DC 1 DC 2 GROUND 1 8 4 5 8 5 2,3,6,7 and paddle
MTTF vs. Junction Temperature
1,000,000 100,000
Maximum Ratings2
Operating Case Temperature Storage Temperature -45C to 85C -55C to 100C
2. See application note AN-60-032 for adequate heat sinking of paddle.
MTTF (years)
10,000 1,000 100 10 1 80 100 120 140 160 180 200
RF IN1 1 RFC (opt) 8 Vd RF IN2 4 Vd 5 RFC (opt) Rbios Vcc RF OUT2 RF OUT1
typical biasing configuration
Rbios Vcc
A1
Junction Temp. (C)
A2
2,3,6,7 & PADDLE
Outline Drawing
Demo Board MCL P/N: TB-293 Suggested PCB Layout (PL-164)
Outline Dimensions ( inch ) mm
A B C D -- .193 .035 .236 -- 4.90 0.90 6.00 E F G H -- .050 .017 .008 -- 1.27 0.43 0.20 J K -- .024 -- 0.60 L M N P Q R S wt. -- .050 .030 .270 .030 .110 .020 grams -- 1.27 0.76 6.86 0.76 2.79 0.51 .08
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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
Mini-Circuits ISO 9001 & ISO 14001 Certified
REV. OR M94145 MERA-7456 ED-11699/8 WZ/TD/CP 040927
Performance Curves
MERA-7456 GAIN vs. TEMPERATURE
CURRENT=80mA
MERA-7456
MERA-7456 GAIN vs. CURRENT
Temperature=+25C
28 26 24 22 20 18 16 14 12 10 8 6 4 2 0 -2 -4 0 1000 2000 3000 4000 5000 Frequency (MHz)
GAIN(dB)
GAIN(dB)
-45C +25C +85C
28 26 24 22 20 18 16 14 12 10 8 6 4 2 0 -2 -4 0 1000 2000 3000 4000 5000 Frequency (MHz)
64 mA 80 mA 96 mA
6000
7000
6000
7000
MERA-7456 ISOLATION vs. TEMPERATURE
CURRENT=80mA
MERA-7456 ISOLATION vs. CURRENT
Temperature=+25C
-10 -12 -14 -16 -18 -20 -22 -24 -26 -28 -30 -32 -34 -36 -38 -40 0 1000 2000 3000 4000 5000 Frequency (MHz)
ISOLATION(dB)
ISOLATION(dB)
-45C +25C +85C
-10 -12 -14 -16 -18 -20 -22 -24 -26 -28 -30 -32 -34 -36 -38 -40 0 1000 2000 3000 4000 5000 Frequency (MHz)
64 mA 80 mA 96 mA
6000
7000
6000
7000
MERA-7456 INPUT RETURN LOSS vs. TEMPERATURE
CURRENT=80mA
MERA-7456 INPUT RETURN LOSS vs. CURRENT
Temperature=+25C
0
0 INPUT RETURN LOSS(dB) -5 -10 -15 -20 -25 -30 -35
0 1000 2000 3000 4000 5000 6000 7000
INPUT RETURN LOSS(dB)
-5 -10 -15 -20 -25 -30 -35 Frequency (MHz)
-45C +25C +85C
64 mA 80 mA 96 mA
0 1000 2000 3000 4000 5000 6000 7000
Frequency (MHz)
Mini-Circuits
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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
Mini-Circuits ISO 9001 & ISO 14001 Certified
Page 2 of 5
Performance Curves56
MERA-7456 OUTPUT RETURN LOSS vs. TEMPERATURE
CURRENT=80mA
MERA-7456
MERA-7456 OUTPUT RETURN LOSS vs. CURRENT
0 OUTPUT RETURN LOSS(dB) -5 -10 -15 -20 -25 -30 -35
Temperature=+25C
0 OUTPUT RETURN LOSS(dB) -5 -10 -15 -20 -25 -30 -35 0 1000 2000 3000 4000 5000 6000 7000 Frequency (MHz)
-45C +25C +85C
64 mA 80 mA 96 mA
0
1000
2000
3000
4000
5000
6000
7000
Frequency (MHz)
MERA-7456 OUTPUT POWER at 1dB Compression vs. TEMPERATURE
CURRENT=80mA
MERA-7456 OUTPUT POWER at 1dB Compression vs. CURRENT
Temperature=+25C
24 22 20 18 16 14 12 10 8 6 4 2 0 0 1000 2000 Frequency (MHz) 3000
OUTPUT POWER at 1dB Comp.(dBm)
-45C +25C +85C
24 22 20 18 16 14 12 10 8 6 4 2 0 0 1000 2000 Frequency (MHz) 3000
OUTPUT POWER at 1dB Comp(dBm)
64 mA 80 mA 96 mA
4000
4000
MERA-7456 OUTPUT IP-3 vs. TEMPERATURE
40 38 36 34 32 30 28 26 24 22 20 18 16 14 12 10 0 1000
CURRENT=80mA
MERA-7456 OUTPUT IP-3 vs. CURRENT
Temperature=+25C
-45C +25C +85C
40 38 36 34 32 30 28 26 24 22 20 18 16 14 12 10 0 1000 2000 Frequency (MHz) 3000
OUTPUT IP-3(dBm)
OUTPUT IP-3(dBm)
64 mA 80 mA 96 mA
4000
2000 Frequency (MHz)
3000
4000
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INTERNET http://www.minicircuits.com P.O. Box 350166, Brooklyn, New York 11235-0003 (718) 934-4500 Fax (718) 332-4661
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Page 3 of 5
Performance Curves
MERA-7456 Noise Figure vs. TEMPERATURE
CURRENT=80mA
MERA-7456
MERA-7456 Noise Figure vs. CURRENT
Temperature=+25C
6 5.5 5 4.5 4 3.5 3 2.5 2 1.5 1 0.5 0 0 1000 2000 Frequency (MHz) 3000
-45C +25C +85C 4000
6.0 5.5 5.0 4.5 4.0 3.5 3.0 2.5 2.0 1.5 1.0 0.5 0.0 0 1000 2000 Frequency (MHz) 3000
Noise Figure(dB)
Noise Figure(dB)
64 mA 80 mA 96 mA
4000
MERA-7456 AMPLITUDE UNBALANCE vs. ROOM TEMPERATURE
CURRENT=80mA
MERA-7456 PHASE UNBALANCE vs. ROOM TEMPERATURE
CURRENT=80mA
2.0 PHASE UNBALANCE (DEG.) 1.0 0.0 -1.0 -2.0 500
0.2 AMPLITUDE UNBALANCE (dB)
0.1
0.0
-0.1 500
1000
1500
2000
2500
3000
3500
4000
1000
1500
2000 2500 3000 FREQUENCY (MHz)
3500
4000
FREQUENCY (MHz)
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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
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Page 4 of 5
S-PARAMETERS
Freq. MHz 20.00 30.00 50.00 100.00 150.00 200.00 250.00 300.00 350.00 400.00 450.00 500.00 600.00 700.00 800.00 900.00 1000.00 1100.00 1200.00 1300.00 1400.00 1500.00 1600.00 1700.00 1800.00 2000.00 2200.00 2400.00 2600.00 2800.00 3000.00 3200.00 3400.00 3600.00 4000.00 4500.00 5000.00 5500.00 6000.00 7000.00 S11 (Input Return Loss) dB Mag Angle -36.68 0.01 -152.95 -38.06 0.01 -171.41 -35.29 0.02 -155.23 -32.12 0.02 -139.13 -30.48 0.03 -142.13 -27.36 0.04 -149.92 -25.79 0.05 -151.71 -23.89 0.06 -162.37 -23.36 0.07 -169.13 -22.50 0.07 -174.56 -21.75 0.08 178.30 -21.03 0.09 169.99 -19.61 0.10 153.97 -18.47 0.12 139.35 -17.42 0.13 124.90 -16.41 0.15 111.53 -15.65 0.17 97.34 -14.82 0.18 84.36 -14.12 0.20 71.15 -13.42 0.21 58.45 -12.79 0.23 45.29 -12.28 0.24 33.16 -11.82 0.26 20.77 -11.28 0.27 8.42 -10.84 0.29 -4.59 -10.00 0.32 -28.82 -9.17 0.35 -52.88 -8.32 0.38 -76.83 -7.53 0.42 -100.64 -6.83 0.46 -123.98 -6.20 0.49 -146.78 -5.61 0.52 -169.30 -5.06 0.56 168.41 -4.57 0.59 146.57 -3.76 0.65 104.60 -3.10 0.70 54.97 -2.67 0.74 7.34 -2.36 0.76 -38.87 -2.20 0.78 -83.99 -1.91 0.80 -171.06 S21 (Power Gain) dB Mag Angle 24.91 17.60 175.49 24.97 17.72 174.47 24.92 17.62 171.16 24.87 17.52 163.20 24.81 17.40 155.36 24.72 17.22 147.16 24.61 17.00 139.23 24.51 16.81 131.32 24.42 16.63 123.64 24.31 16.42 115.94 24.20 16.22 108.25 24.08 16.00 100.62 23.81 15.51 85.48 23.51 14.98 70.47 23.24 14.52 55.61 22.93 14.01 40.94 22.60 13.49 26.53 22.26 12.97 12.01 21.90 12.45 -2.07 21.53 11.93 -16.16 21.17 11.44 -29.99 20.79 10.95 -43.78 20.41 10.48 -57.28 20.01 10.01 -70.87 19.61 9.56 -84.32 18.82 8.73 -110.79 18.01 7.95 -136.87 17.19 7.24 -162.79 16.35 6.57 171.56 15.47 5.94 146.25 14.54 5.33 121.08 13.59 4.78 96.45 12.63 4.28 72.21 11.60 3.80 48.42 9.59 3.02 2.32 7.08 2.26 -52.72 4.79 1.74 -104.83 2.70 1.36 -155.57 0.73 1.09 154.94 -2.83 0.72 57.91 S12 (Isolation Out-in) dB Mag Angle -27.81 0.04 -2.57 -27.68 0.04 -3.21 -27.87 0.04 -5.30 -27.85 0.04 -8.52 -27.71 0.04 -11.74 -27.81 0.04 -16.69 -27.92 0.04 -19.66 -27.63 0.04 -24.08 -27.64 0.04 -28.35 -27.65 0.04 -32.62 -27.50 0.04 -36.85 -27.58 0.04 -41.51 -27.37 0.04 -49.92 -27.27 0.04 -59.20 -27.07 0.04 -67.91 -26.91 0.05 -77.38 -26.84 0.05 -86.39 -26.78 0.05 -95.91 -26.65 0.05 -104.89 -26.51 0.05 -114.31 -26.39 0.05 -123.88 -26.30 0.05 -133.56 -26.21 0.05 -143.41 -26.18 0.05 -153.08 -26.03 0.05 -162.56 -25.93 0.05 177.04 -25.79 0.05 157.35 -25.76 0.05 136.84 -25.73 0.05 116.63 -25.84 0.05 96.02 -25.89 0.05 75.94 -25.97 0.05 55.46 -26.27 0.05 33.64 -26.64 0.05 14.08 -27.35 0.04 -25.01 -28.44 0.04 -72.83 -29.44 0.03 -115.98 -30.04 0.03 -157.21 -30.19 0.03 160.62 -30.41 0.03 68.06
MERA-7456
S22 (Output Return Loss) dB Mag Angle -20.02 0.10 177.43 -19.27 0.11 -179.27 -19.58 0.10 -175.29 -18.70 0.12 -173.03 -17.89 0.13 -171.49 -16.84 0.14 -172.36 -15.81 0.16 -174.89 -15.09 0.18 -177.83 -14.33 0.19 177.66 -13.61 0.21 172.88 -13.00 0.22 167.83 -12.34 0.24 161.47 -11.22 0.27 149.48 -10.23 0.31 136.84 -9.47 0.34 124.59 -8.74 0.37 111.78 -8.14 0.39 98.87 -7.59 0.42 86.02 -7.09 0.44 73.40 -6.66 0.46 60.91 -6.28 0.49 48.28 -5.93 0.51 35.74 -5.62 0.52 23.12 -5.36 0.54 10.83 -5.10 0.56 -1.66 -4.69 0.58 -26.23 -4.33 0.61 -50.89 -4.02 0.63 -75.36 -3.71 0.65 -99.83 -3.45 0.67 -123.97 -3.18 0.69 -147.89 -2.93 0.71 -171.19 -2.67 0.74 165.76 -2.49 0.75 143.55 -2.13 0.78 101.70 -1.85 0.81 53.15 -1.68 0.82 7.97 -1.62 0.83 -35.72 -1.65 0.83 -78.60 -1.72 0.82 -164.43 K 1.05 1.04 1.05 1.05 1.04 1.05 1.05 1.04 1.04 1.04 1.03 1.03 1.02 1.02 1.00 1.00 0.99 0.99 0.99 0.98 0.98 0.98 0.98 0.98 0.98 0.99 1.00 1.02 1.04 1.07 1.09 1.11 1.14 1.19 1.27 1.41 1.63 1.87 2.19 2.81
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