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Amplifier, Distributed, 0.1W 1.0-18.0 GHz
Features
0.1 Watt Saturated Output Power Level 4 dB Typical Noise Figure MSAGTM Process
903216 -- PRELIMINARY INFORMATION
MAAMGM0002
Outline Drawing
Description
The MAAMGM0002 is a 0.1W Distributed Amplifier with on-chip bias networks. This product is fully matched to 50 ohms on both the input and output. The MMIC can be used as a broadband amplifier stage or as a driver stage in high power applications. Fabricated using M/A-COM's repeatable, high performance and highly reliable GaAs Multifunction Self-Aligned Gate (MSAGTM) Process, each device is 100% RF tested on wafer to ensure performance compliance. M/A-COM's MSAGTM process features robust silicon-like manufacturing processes, planar processing of ion implanted transistors, multiple implant capability enabling power, low-noise, switch and digital FETs on a single chip, and polyimide scratch protection for ease of use with automated manufacturing processes. The use of refractory metals and the absence of platinum in the gate metal formulation prevents hydrogen poisoning when employed in hermetic packaging.
Primary Applications
Test Equipment Electronic Warfare Radar
Absolute Maximum 18.0 +12.0 -2.0 130 0.9 180 -55 to +150 Units dBm V V mA W C C
Maximum Operating Conditions 1
Parameter
Symbol PIN VDD VGG IDQ PDISS TJ TSTG
Input Power Drain Supply Voltage Gate Supply Voltage Quiescent Drain Current (No RF, 60% IDSS) Quiescent DC Power Dissipation (No RF) Junction Temperature Storage Temperature
1. Operation outside of these ranges may reduce product reliability. Operation at other than the typical values may result in performance outside the guaranteed limits.
Recommended Operating Conditions
Parameter Drain Voltage Gate Voltage Input Power Junction Temperature Thermal Resistance Package Base Temperature 1 Symbol VDD VGG PIN TJ JC TB 91.2 Note 2 Min 4.5 -1.0 Typ 5.0 -0.6 14 Max 5.5 -0.3 17 150 Unit V V dBm C C/W C
2. Maximum Package Base Temperature = 150C -- JC * VDD * IDQ
M/A-COM Inc. and its affiliates reserve the right to make changes to the product(s) or information contained herein without notice. M/A-COM makes no warranty, representation or guarantee regarding the suitability of its products for any particular purpose, nor does M/A-COM assume any liability whatsoever arising out of the use or application of any product(s) or information.
* North America Tel: 800.366.2266 / Fax: 978.366.2266 * Europe Tel: 44.1908.574.200 / Fax: 44.1908.574.300 * Asia/Pacific Tel: 81.44.844.8296 / Fax: 81.44.844.8298 Visit www.macom.com for additional data sheets and product information.
Amplifier, Distributed, 0.1W 1.0-18.0 GHz
903216 -- PRELIMINARY INFORMATION
MAAMGM0002
Electrical Characteristics: TB = 40C1, Z0 = 50W, VDD = 5V, IDQ = 100 mA (~50% Idss), Pin = 14 dBm
Parameter Bandwidth Output Power Power Added Efficiency 1-dB Compression Point Small Signal Gain Noise Figure Output TOI Input VSWR Output VSWR Gate Supply Current Drain Supply Current Symbol f POUT PAE P1dB G NF OTOI VSWR VSWR IGG IDD Typical 1.0 - 18.0 21 16 20 10 4 31 1.8:1 1.8:1 <2 140 mA mA Units GHz dBm % dBm dB dB dBm
3. Adjust VGG between -1.0V and -0.3V to achieve IDQ indicated.
Operating Instructions
This device is static sensitive. Please handle with care. To operate the device, follow these steps according to which configuration you are using.
1. With VDD = 0 V, set VGG = -0.8 V. 2. Set VDD = 5 V. 3. Adjust VGG for desired IDQ. 4. Power down sequence in reverse. 5. Turn off VGG last.
2
M/A-COM Inc. and its affiliates reserve the right to make changes to the product(s) or information contained herein without notice. M/A-COM makes no warranty, representation or guarantee regarding the suitability of its products for any particular purpose, nor does M/A-COM assume any liability whatsoever arising out of the use or application of any product(s) or information.
* North America Tel: 800.366.2266 / Fax: 978.366.2266 * Europe Tel: 44.1908.574.200 / Fax: 44.1908.574.300 * Asia/Pacific Tel: 81.44.844.8296 / Fax: 81.44.844.8298 Visit www.macom.com for additional data sheets and product information.
Amplifier, Distributed, 0.1W 1.0-18.0 GHz
Typical Performance Curves
12 7 12
903216 -- PRELIMINARY INFORMATION
MAAMGM0002
7
10
6
10
6
8
5
25%IDSS - DB_21 35%IDSS - DB_21 35%IDSS - Input_VSWR 35%IDSS - Output_VSWR 50%IDSS - DB_21 50%IDSS - Input_VSWR 50%IDSS - Output_VSWR
8
5
25%IDSS - DB_21 35%IDSS - DB_21 35%IDSS - Input_VSWR 35%IDSS - Output_VSWR 50%IDSS - DB_21 50%IDSS - Input_VSWR 50%IDSS - Output_VSWR
Gain (dB)
VSWR Gain (dB)
6
25%IDSS - Input_VSWR 25%IDSS - Output_VSWR
4
6
25%IDSS - Input_VSWR 25%IDSS - Output_VSWR
4
4
3
4
3
2
2
2
2
0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18
1
0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18
1
Frequency (GHz) Figure 1. Small Signal Gain, Input and Output VSWR vs. Frequency with IDQ as a Percentage of IDSS at VDS = 3V.
Frequency (GHz) Figure 2. Small Signal Gain, Input and Output VSWR vs. Frequency with IDQ as a Percentage of IDSS at VDS = 5V.
7 6 5 4 3 2 1 0 2 4 6 8 10 12 14 16 18
3V - 25%IDSS 5V - 25%IDSS 3V - 35%IDSS 5V - 35%IDSS 3V - 50%IDSS 5V - 50%IDSS
30 3v - IDQ = 50% IDSS 5v - IDQ = 50% IDSS 25
Noise Figure (dB)
Output Power (dBm)
20
15
10
5
0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18
Frequency (GHz) Figure 3. Noise Figure vs. Frequency and IDQ as a Percentage of IDSS at VDS = 3V and 5V.
Frequency (GHz) Figure 4. Output Power at 1-dB Com pression vs. Frequency
3
M/A-COM Inc. and its affiliates reserve the right to make changes to the product(s) or information contained herein without notice. M/A-COM makes no warranty, representation or guarantee regarding the suitability of its products for any particular purpose, nor does M/A-COM assume any liability whatsoever arising out of the use or application of any product(s) or information.
* North America Tel: 800.366.2266 / Fax: 978.366.2266 * Europe Tel: 44.1908.574.200 / Fax: 44.1908.574.300 * Asia/Pacific Tel: 81.44.844.8296 / Fax: 81.44.844.8298 Visit www.macom.com for additional data sheets and product information.
VSWR
Amplifier, Distributed, 0.1W 1.0-18.0 GHz
903216 -- PRELIMINARY INFORMATION
MAAMGM0002
Figure 5. 5x5 mm 20-Lead MLP.
VDD
100pF
(as close to the package as possible)
0.1F
VGG
100pF
(as close to the package as possible)
0.1F
4
Figure 6. Recommended Bias Configuration.
M/A-COM Inc. and its affiliates reserve the right to make changes to the product(s) or information contained herein without notice. M/A-COM makes no warranty, representation or guarantee regarding the suitability of its products for any particular purpose, nor does M/A-COM assume any liability whatsoever arising out of the use or application of any product(s) or information.
* North America Tel: 800.366.2266 / Fax: 978.366.2266 * Europe Tel: 44.1908.574.200 / Fax: 44.1908.574.300 * Asia/Pacific Tel: 81.44.844.8296 / Fax: 81.44.844.8298 Visit www.macom.com for additional data sheets and product information.
Amplifier, Distributed, 0.1W 1.0-18.0 GHz
903216 -- PRELIMINARY INFORMATION
MAAMGM0002
Figure 7. Demonstration Board PN MAAMGM0002-SMB (available upon request).
5
M/A-COM Inc. and its affiliates reserve the right to make changes to the product(s) or information contained herein without notice. M/A-COM makes no warranty, representation or guarantee regarding the suitability of its products for any particular purpose, nor does M/A-COM assume any liability whatsoever arising out of the use or application of any product(s) or information.
* North America Tel: 800.366.2266 / Fax: 978.366.2266 * Europe Tel: 44.1908.574.200 / Fax: 44.1908.574.300 * Asia/Pacific Tel: 81.44.844.8296 / Fax: 81.44.844.8298 Visit www.macom.com for additional data sheets and product information.

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