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Amplifier, Power, 1.2W 4.0-8.5 GHz
Features
1.2 Watt Saturated Output Power Level Variable Drain Voltage (6-10V) Operation (R) MSAG Process
MAAPGM0073-DIE
903275 A Preliminary Datasheet
Description
The MAAPGM0073-DIE is a 3-stage 1.2 W power amplifier with on-chip bias networks. This product is fully matched to 50 ohms on both the input and output. It can be used as a power 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
Point-to-Point Radio 5, 6, 7, and 8 GHz
Bands
Electrical Characteristics: TB = 40C1, Z0 = 50 , VDD = 8V, IDQ = 320 mA2, Pin = 6 dBm, RG=150
Parameter Bandwidth Output Power 1-dB Compression Point Small Signal Gain Input VSWR Output VSWR Gate Current Drain Current Output Third Order Intercept 3rd Order Intermodulation Distortion, Single Carrier Level = 19 dBm 1. 2. Symbol f POUT P1dB G VSWR VSWR IGG IDD OTOI IM3 Typical 4.0-8.5 31 30 25 1.3:1 2.0:1 5.0 440 40.5 42 mA mA dBm dBc Units GHz dBm dBm dB
TB = MMIC Base Temperature Adjust VGG between -2.5 and -1.2V to achieve specified Idq.
1
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, Power, 1.2W 4.0-8.5 GHz
Maximum Ratings 3
Parameter Input Power Drain Supply Voltage Gate Supply Voltage Quiescent Drain Current (No RF) Quiescent DC Power Dissipated (No RF) Junction Temperature Storage Temperature Symbol PIN VDD VGG IDQ PDISS TJ TSTG Absolute Maximum 11.0 12.0 -3.0 520 2.8 170 -55 to +150
MAAPGM0073-DIE
903275 A Preliminary Datasheet
Units dBm V V mA W C C
3. Operation beyond these limits may result in permanent damage to the part.
Recommended Operating Conditions4
Characteristic Drain Voltage Gate Voltage Input Power Thermal Resistance MMIC Base Temperature Symbol VDD VGG PIN JC TB Min 6.0 -2.5 Typ 8.0 -2.0 6.0 28.0 Note 4 Max 10.0 -1.2 8.0 Unit V V dBm C/W C
4. MMIC Base Temperature = 170C -- JC* VDD * IDQ 5. Operation outside of these ranges may reduce product reliability.
Operating Instructions
This device is static sensitive. Please handle with care. To operate the device, follow these steps. 1. Apply VGG = -2.7 V, VDD= 0 V. 2. Ramp VDD to desired voltage, typically 8.0 V. 3. Adjust VGG to set IDQ, (approximately @ -2 V). 4. Set RF input.
5. Power down sequence in reverse. Turn VGG off
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, Power, 1.2W 4.0-8.5 GHz
35 33 31 29 P1dB (dBm)
MAAPGM0073-DIE
903275 A Preliminary Datasheet
40 36 32 28 Gain (dB) 24 20 16 12 6V 8V 10V 8 4 0
4.0 4.5 5.0 5.5 6.0 6.5 7.0 7.5 8.0 8.5
6 Gain Input VSWR Output VSWR
5
27 25 23 21 19 17 15 Frequency (GHz)
4 VSWR 3 2 1 4.0 4.5 5.0 5.5 6.0 6.5 7.0 7.5 8.0 8.5 Frequency (GHz) Figure 2. Small Signal Gain, Input and Output VSWR VD = 8V, IDQ=320mA
50 45 40 35 30 25 20 15 10 PAE (%) Drain Current (A)
Figure 1. 1dB Compression Point and Drain Voltage at IDQ=320mA
35 33 31 29 Pout (dBm) Psat (dBm) 27 25 23 21 19 17 15 4.0 4.5 5.0 5.5 6.0 6.5 7.0 7.5 8.0 8.5 Frequency (GHz)
35 33 31 29 27 25 23 21
6V 8V 10V
19 17 15 4.0 4.5 5.0 5.5 6.0 6.5 7.0 7.5 8.0 8.5 Frequency (GHz)
Pout PAE
5 0
Figure 3. Saturated Output Power and Drain Voltage at IDQ=320mA
Figure 4. Output Power and Power Added Efficiency at VD = 8V, Pin = 6dBm, and IDQ=0.32A
40 38 Output Power (dBm), SSG(dB), PAE (%) 36 34 32 30 28 26 24 22 20 1.0 0.9 0.8 0.7 0.6 0.5 0.4 0.3
35 34 33 32 Psat (dBm) 31 30 29 28 27 26 25 4.0 4.5 5.0 5.5 6.0 6.5 7.0 7.5 8.0 8.5 Frequency (GHz)
-20C 10C 70C
Pout SSG PAE IDS
0 10 20 30 40 50 60 70 80 90 Junction Temperature (C) 100 110 120 130
0.2 0.1 0.0 140
Figure 5. Saturated Output Power and Temperature at 8V and IDQ=320mA
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.
Figure 6. Output Power, Small Signal Gain, Power Added Efficiency, and Drain Current vs. Junction Temperature at 8V, 6 GHz, and IDQ=320mA
* 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, Power, 1.2W 4.0-8.5 GHz
40 38 36 34 32
MAAPGM0073-DIE
903275 A Preliminary Datasheet
34 32 30 28 26 Gain (dB)
4.5 GHz 6 GHz 7 GHz 8.5 GHz
Output Power (dBm)
VD = 6V
30 28 26 24 22 20 18 16 14 12 10 -12 -10 -8 -6 -4 -2 0 2 4 6 8 Input Power (dBm) Figure 7. Output Power vs. Input Power and Frequency at 6V and IDQ=320mA
24 22 20 18 16 14 12 10 12 14 16 18 20 22 24 26 28 30 32 34 36 Output Power (dBm) Figure 8. Gain vs. Output Power and Frequency at 6V and IDQ=320mA 4.5 GHz 6.5 GHz 8 GHz
40 38 36 34 32
Output Power (dBm) 34 32 30 28 26 Gain (dB) 24 22 20 18 16 14 12 10 4.5 GHz 6.5 GHz 8 GHz 12 14 16 18 20 22 24 26 28 30 32 34 36
VD = 8V
30 28 26 24 22 20 18 16 14 12 10 -12 -10 -8 -6 -4 -2 0 2 4 6 8 10 Input Power (dBm) Figure 9. Output Power vs. Input Power and Frequency at 8V and IDQ=320mA 4.5 GHz 6 GHz 7 GHz 8.5 GHz
Output Power (dBm) Figure 10. Gain vs. Output Power and Frequency at 8V and IDQ=320mA
40 38 36 34 32 Output Power (dBm)
34 32 30 28 26 Gain (dB) 4.5 GHz 6 GHz 7 GHz 8.5 GHz 24 22 20 18 16 14 12 10 -12 -10 -8 -6 -4 -2 0 2 4 6 8 10 12 14 16 18 20 22 24 26 28 30 32 34 36 Input Power (dBm) Figure 11. Output Power vs. Input Power and Frequency at 10V and IDQ=320mA Output Power (dBm) Figure 12. Gain vs. Output Power and Frequency at 10V and IDQ=320mA 4.5 GHz 6.5 GHz 8 GHz
VD = 10V
30 28 26 24 22 20 18 16 14 12 10
4
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, Power, 1.2W 4.0-8.5 GHz
50 45 40 4.5 GHz 6 GHz 7 GHz 8.5 GHz
Drain Current (A) 0.8
MAAPGM0073-DIE
903275 A Preliminary Datasheet
0.7
0.6
VD = 6V
35 30 PAE (%) 25 20 15
0.5
0.4
0.3
0.2
10 5 0 -12 -10 -8 -6 -4 -2 0 2 4 6 8 Input Power (dBm) Figure 13. Power Added Efficiency vs. Input Power and Frequency at 6V and IDQ=320mA
50 45 40 35
0.8 0.1
4.5 GHz 6 GHz 7 GHz 8.5 GHz
0.0 -12 -10 -8 -6 -4 -2 0 2 4 6 8 Input Power (dBm)
Figure 14. Drain Current vs. Input Power and Frequency at 6V and IDQ=320mA
4.5 GHz 6 GHz 7 GHz 8.5 GHz
Drain Current (A)
0.7
0.6
VD = 8V
30 PAE (%) 25 20 15
0.5
0.4
0.3
0.2
10 5 0 -12 -10 -8 -6 -4 -2 0 2 4 6 8 10 Input Power (dBm)
0.1
4.5 GHz 6 GHz 7 GHz 8.5 GHz
0.0 -12 -10 -8 -6 -4 -2 0 2 4 6 8 10 Input Power (dBm)
Figure 15. Power Added Efficiency vs. Input Power and Frequency at 8V and IDQ=320mA
50 45 40 35 30 PAE (%) 25 20 15
0.2 0.8
Figure 16. Drain Current vs. Input Power and Frequency at 8V and IDQ=320mA
4.5 GHz 6 GHz 7 GHz 8.5 GHz
Drain Current (A)
0.7
0.6
VD = 10V
0.5
0.4
0.3
10 5 0 -12 -10 -8 -6 -4 -2 0 2 4 6 8 10 Input Power (dBm)
0.1
4.5 GHz 6 GHz 7 GHz 8.5 GHz
0.0 -12 -10 -8 -6 -4 -2 0 2 4 6 8 10 Input Power (dBm)
5
Figure 17. Power Added Efficiency vs. Input Power and Frequency at 10V and IDQ=320mA
Figure 18. Drain Current vs. Input Power and Frequency at 10V and IDQ=320mA
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, Power, 1.2W 4.0-8.5 GHz
50 48 46 44 42
MAAPGM0073-DIE
903275 A Preliminary Datasheet
100 90 80 70 60 50 40 30 20 10 0
7 9 11 13 15 17
5 GHz 6 GHz 7 GHz
VD = 6V
40 OPI3 (dBm)
36 34 32 30 28 26 24 22 20 Fundamental Output Power, Single Tone (dBm)
5 GHz 6 GHz 7 GHz
IMD3 (dBc)
38
3
5
7
9
11
13
15
17
Fundamental Output Power per Tone (dBm)
Figure 19. Third Order Intercept vs. Output Power and Frequency at 6V.
Figure 20. Third Order Intermod vs. Output Power and Frequency at 6V.
50 48
100 90
46 44 42 70 80
5 GHz 6 GHz 7 GHz
VD = 8V
40 OIP3 (dBm) IMD3 (dBc) 38 36 34 32 30 28 26 24 10 22 20 7 9 11 13 15 17 19 Fundamental Output Power, Single Tone (dBm) 0 3 5 7 9 11 13 15 17 19 Fundamental Output Power per Tone (dBm) 60 50 40 30 20
5 GHz 6 GHz 7 GHz
Figure 21. Third Order Intercept vs. Output Power and Frequency at 8V.
Figure 22. Third Order Intermod vs. Output Power and Frequency at 8V.
50 48
100 90
46 44 42
80 70
5 GHz 6 GHz 7 GHz
VD = 10V
40 OIP3 (dBm)
36 34 32 30 28 26 24
IMD3 (dBc)
38
60 50 40 30 20 10
5 GHz 6 GHz 7 GHz
22 20 7 9 11 13 15 17 19 21 Fundamental Output Power, Single Tone (dBm)
0 3 5 7 9 11 13 15 17 19 21 Fundamental Output Power per Tone (dBm)
Figure 23. Third Order Intercept vs. Output Power and Frequency at 10V.
Figure 24. Third Order Intermod vs. Output Power and Frequency at 10V.
6
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, Power, 1.2W 4.0-8.5 GHz
MAAPGM0073-DIE
903275 A Preliminary Datasheet
50 48 46 44 OIP3 (dBm) IMD3 (dBc) 42 40 38 36 34 32 30 -20 -15 -10 -5 0 5 10 15 20 25 30 35 40 45 50 55 60 65 70 75 80 85 90 MMIC Base Temperature (C)
60 55 50 45 40 35 30 25
5 GHz 6 GHz 7 GHz
20 15 10 -20 -15 -10 -5 0 5 10 15 20 25 30 35 40 45 50 55 60 65 70
5 GHz 6 GHz 7 GHz
75
80
85
90
MMIC Base Temperature (C)
Figure 25. Third Order Intercept vs. Temperature and Frequency at 8V and Pout = 22 dBm DCL.
Figure 26. Third Order Intermod vs. Temperature and Frequency at 8V and Pout = 22 dBm DCL.
7
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, Power, 1.2W 4.0-8.5 GHz Mechanical Information
Chip Size: 2.000 x 3.150 x 0.075 mm
(78 x 124 x 3 mils)
MAAPGM0073-DIE
903275 A Preliminary Datasheet
Chip edge to bond pad dimensions are shown to the center of the bond pad.
Figure 27. Die Layout
Bond Pad Dimensions
Pad RF In and Out DC Drain Supply Voltage VDD DC Gate Supply Voltage VGG Size (m) 100 x 200 200 x 150 150 x 150 Size (mils) 4x8 8x6 6x6
8
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, Power, 1.2W 4.0-8.5 GHz
Assembly and Bonding Diagram
MAAPGM0073-DIE
903275 A Preliminary Datasheet
VDD
0.1 F
100 pF
RFIN
RFOUT
100 pF
VGG
150 0.1 F
Figure 28. Recommended operational configuration. Wire bond as
Assembly Instructions:
Die attach: Use AuSn (80/20) 1 mil. preform solder. Limit time @ 300 C to less than 5 minutes. Wirebonding: Bond @ 160 C using standard ball or thermal compression wedge bond techniques. For DC pad connections, use either ball or wedge bonds. For best RF performance, use wedge bonds of shortest length, although ball bonds are also acceptable.
Biasing Note: Must apply negative bias to VGG before applying positive bias to VDD to prevent damage to amplifier.
9
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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