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MMA704 DC to 3.7 GHz Amplifier
SOT89 OUTLINE
Description:
The MMA704 is a fully matched amplifier fabricated in Aeroflex / Metelics reliable InGap HBT technology. The economical SOT89 package provides excellent wideband performance.
Features:
* * * DC - 3.7 GHz Broadband Gain Block 0.5 dB Typical Gain Flatness 50 Ohms Input/Output Impedances
RF Specifications:
Parameter 3dB Bandwidth Frequency Range Gain Output Power Standing Wave Ratio 3 Order Intercept Point Noise Figure Device Current
NOTES:
rd
Term BW fO GP P1dB VSWR IP3 NF IC
Minimum DC DC 16 +16 --+23 --42
Typical ----1 7 +1 7 1.5:1 +25 4 48
Maximum 3.7 1.5 ----2.0:1 --4.5 55
Units GHz GHz dB dBm --dBm dB mA
1. TA = +25 C. 2. VS = 6.0 Vdc, R BIAS = 22 3. IP3 measured with two tones offset 10 MHz at 0 dBm per tone.
Absolute Maximum Ratings:
Parameters Device Current ( IC ) RF Input Power, continuous Operating Temperature Storage Temperature Thermal Resistance (
JC
Rating 80 mA +10 dBm -40 to +85 C -55 to +1 C 25 ) 1 C/W 25
Revision Date: 09/16/04
MMA704 DC to 3.7 GHz Amplifier
Typical RF Performance:
Figure 1.
Gain vs Frequency
20 19
+25C - 40C +85C
20 19
Figure 2.
Output Power vs Frequency
+25C -40C +85C
17
POUT @ -1dBGCP, dBm
18
18
17
Gain (dB)
16
16
15 14 13
15
14
13
12 11 10
12
11
0
1
2
3
4
5
6
10 0.00
0.50
1.00
1.50
2.00
2.50
3.00
3.50
Frequency (GHz)
Frequency (GHz)
Figure 3.
Input VSWR vs Frequency
3 2.8
+25C -40C + 85C
Figure 4.
Output VSWR vs Frequency
3 2.8
+25C - 40C +85C
2.6 2.4
2.6 2.4
VSWR
VSWR
2.2
2.2
2 1.8 1.6
2 1.8 1.6
1.4 1.2 1
1.4 1.2 1
0
1
2
3
4
5
6
0
1
2
3
4
5
6
Frequency (GHz)
Frequency (GHz)
Figure 5.
OIP3 vs Frequency
50
Figure 6.
Group Delay vs Frequency
2
+25C -40C +85C
45
1.8
40
1.6
35
Group Delay, ns
1.4 1.2
OIP3 (dBm)
30
25
1 0.8 0.6
20
15
10
0.4 0.2 0
0.50 1.00 1.50 2.00 2.50 3.00 3.50
5
0 0.00
0
1
2
3
4
5
6
Frequency (GHz)
Frequency (GHz)
2
Aeroflex / Metelics, Inc. www.aeroflex-metelics.com
Revision Date: 09/16/04
MMA704 DC to 3.7 GHz Amplifier
SOT89 Outline Dimensions:
Recommended PCB Layout:
7.62 .300 2.54 .100 1.27 .050 .051 X15 .020
1.04 .041
2.49 .098
3.20 .126
1.27 .050
2.54 .100
0.58 .023
1.27 .050
0.86 .034
0.64 .025
NO SOLDER MASK
2.11 .083
Aeroflex / Metelics, Inc. www.aeroflex-metelics.com
3
Revision Date: 09/16/04
MMA704 DC to 3.7 GHz Amplifier
Application Circuit:
C5 0.1 uF
Vs = 6.0 Vdc min. C4 100 pF
C3 10 pF
RBIAS
L1 C1 RF IN MMA704 C2 RF OUT
C1, C2, L1: XL >> 50, XC << 50
RBIAS vs. VS
VS (V) R BIAS ( ) Power Dissipation (W) 6.0 22 0.10 8.0 43 0.2 10.0 86 0.5 1 2.0 1 30 1 1 5.0 200 2
Aeroflex / Metelics Inc. Aeroflex Microelectronic Solutions 975 Stewart Drive, Sunnyvale, CA 94085 TEL: 408-737-8181 Fax: 408-733-7645
www.aeroflex-metelics.com
sales@aeroflex-metelics.com
Aeroflex / Metelics, Inc. reserves the right to make changes to any products and services herein at any time without notice. Consult Aeroflex or an authorized sales representative to verify that the information in this data sheet is current before using this product. Aeroflex does not assume any responsibility or liability arising out of the application or use of any product or service described herein, except as expressly agreed to in writing by Aeroflex; nor does the purchase, lease, or use of a product or service from Aeroflex convey a license under any patent rights, copyrights, trademark rights, or any other of the intellectual rights of Aeroflex or of third parties. Copyright 2003 Aeroflex / Metelics. All rights reserved.
Our passion for performance is defined by three attributes represented by these three icons: solution-minded, performance-driven and customer-focused.
Revision Date: 09/16/04

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