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Amplifier, Power, 1 W 17.7-19.7 GHz
Features
1 Watt Saturated Output Power Level Variable Drain Voltage (4-10V) Operation (R) MSAG Process
MAAPGM0072-DIE
Rev B Preliminary Datasheet
Description
The MAAPGM0072-DIE is a 4-stage 1 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 Radios 18 GHz Band
Also Available in:
Description Part Number Ceramic Package MAAPGM0072 PlasticPackage MAAP-000072-PKG003 Sample Board (Die)
SAMPLES
Mechanical Sample (Die) MAAP-000072-MCH000 MAAP-000072-SMB003
Electrical Characteristics: TB = 30C1, Z0 = 50 , VDD = 8V, IDQ = 500mA2, Pin = 12 dBm, RG = 200
Parameter Bandwidth Output Power 1-dB Compression Point Small Signal Gain Power Added Efficiency Input VSWR Output VSWR Output Third Order Intercept Output Third Order Intermod, Pout = 25 dBm (DCL) Gate Current Drain Current 1. 2. Symbol f POUT P1dB G PAE VSWR VSWR TOI IMD3 IGG IDD Typical 17.7-19.7 30.5 30.5 22 23 1.5:1 1.6:1 38 29 5 590 dBm dBc mA mA Units GHz dBm dBm dB %
1
TB = MMIC Base Temperature Adjust VGG between -2.6 and -1.2V to achieve specified 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, Power, 1 W 17.7-19.7 GHz
Maximum Operating Conditions 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 17.0 +12.0 -3.0 790 7.9 170 -55 to +150
MAAPGM0072-DIE
Rev B 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 4.0 -2.6 Typ 8.0 -2.0 12.0 15.6 Note 5 Max 10.0 -1.2 15.0 Unit V V dBm C/W C
4. Operation outside of these ranges may reduce product reliability. 5. MMIC Base Temperature = 170C -- JC* VDD * IDQ
Power Derating Curve, Quiescent (No RF)
9 8 7 6 5 4 3 2 1 0 0 20 40 60 80 100 120 140 160 180
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 @ -2.0 V). 4. Set RF input.
Peak Power Dissipation (W)
MMIC Base Temperature (C)
5. Power down sequence in reverse. Turn VGG off
2
last.
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 W 17.7-19.7 GHz
MAAPGM0072-DIE
Rev B Preliminary Datasheet
All Data is at 30C MMIC base temperature, CW stimulus, unless otherwise noted.
35 33 31 29 50 45 40 35 35 33 31 29
25 23 21 19 17 15 16.0 Pout PAE
25 20 15 10 5 0 21.0
P1dB (dBm)
Pout (dBm)
PAE (%)
27
30
27 25 23 21 19 17 15 16.0 16.5 17.0 17.5 18.0 18.5 19.0 19.5 20.0 20.5 21.0 6V 8V 10V
16.5
17.0
17.5
18.0
18.5
19.0
19.5
20.0
20.5
Frequency (GHz)
Frequency (GHz)
Figure 1. Output Power and Power Added Efficiency at VD = 8V, Pin = 12dBm, and 25% IDSS
Figure 2. 1dB Compression Point and Drain Voltage at 25% IDSS
35 33 31 29
40 38 36 34
Psat (dBm)
Psat (dBm)
27 25 23 21 19 17 15 16.0 16.5 17.0 17.5 18.0 18.5 19.0 19.5 20.0 20.5 21.0 6V 8V 10V
32 30 28 26 24 22 20 16.0 -20C 30C 90C
16.5
17.0
17.5
18.0
18.5
19.0
19.5
20.0
20.5
21.0
Frequency (GHz)
Frequency (GHz)
Figure 3. Saturated Output Power and Drain Voltage at 25% IDSS
35 33
Figure 4. Saturated Output Power and Temperature at 8V and 25% IDSS
6
1.0 0.9 0.8 0.7 0.6 0.5 0.4 0.3
40 36 32 28 24 20 16 12 8 4 0 16.0 Gain Input VSWR Output VSWR
5
Output Power (dBm), SSG(dB), PAE (%)
31 29 27 25 23 21 19 17
Gain (dB)
4
3
2
Pout SSG PAE IDS
0.2 0.1 0.0 150
16.5
17.0
17.5
18.0
18.5
19.0
19.5
20.0
20.5
1 21.0
15 30 40 50 60 70 80 90 100 110 120 130 140
Frequency (GHz)
Junction Temperature (C)
Figure 5. Small Signal Gain and Input and Output VSWR at 25% IDSS and VD = 8V
Figure 6. Output Power, Small Signal Gain, Power Added Efficiency, and Drain Current vs. Junction Temperature at 8V, 18.5 GHz, and 25% IDSS
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.
Drain Current (A)
VSWR
Amplifier, Power, 1 W 17.7-19.7 GHz
40 38 36 34 32 26 24 30 28
MAAPGM0072-DIE
Rev B Preliminary Datasheet
All Data is at 30C MMIC base temperature, CW stimulus, unless otherwise noted.
Output Power (dBm)
30
26 24 22 20 18 16 14 12 10 -8 -6 -4 -2 0 2 4 6 8 10 12 14 16 18 GHz 18.5 GHz 19 GHz 19.5 GHz
Gain (dB)
28
22 20 18 16 14 12 10 12 14 16 18 20 22 24 26 28 30 32 34 36 18 GHz 19 GHz 19.5 GHz
Input Power (dBm) Figure 7. Output Power vs. Input Power and Frequency at 10V and 25% IDSS
Output Power (dBm) Figure 8. Gain vs. Output Power and Frequency at 10V and 25% IDSS
1.0 30 28 26 24 22 20 18 GHz 18.5 GHz 19 GHz 19.5 GHz 0.9 0.8 0.7
Drain Current (A)
PAE (%)
18 16 14 12 10 8 6 4 2 0 -8 -6 -4 -2 0 2 4 6 8 10 12 14 16
0.6 0.5 0.4 0.3 0.2 0.1 0.0 -8 -6 -4 -2 0 2 4 6 8 10 12 14 16
18 GHz 18.5 GHz 19 GHz 19.5 GHz
Input Power (dBm) Figure 9. Power Added Efficiency vs. Input Power and Frequency at 10V and 25% IDSS
Input Power (dBm) Figure 10. Drain Current vs. Input Power and Frequency at 10V and 25% IDSS
40 38
30 28
36 34 32 26 24 30 28 26 24 22 20 18 16 14 12 12 10 -8 -6 -4 -2 0 2 4 6 8 10 12 14 16 10 12 14 16 18 20 22 24 26 28 30 32 34 36 18 GHz 18.5 GHz 19 GHz 19.5 GHz 22 20 18 16 14 18 GHz 19 GHz 19.5 GHz
Output Power (dBm)
Input Power (dBm) Figure 11. Output Power vs. Input Power and Frequency at 8V and 25% IDSS
Gain (dB)
Output Power (dBm) Figure 12. Gain vs. Output Power and Frequency at 8V and 25% IDSS
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 W 17.7-19.7 GHz
1.0
MAAPGM0072-DIE
Rev B Preliminary Datasheet
All Data is at 30C MMIC base temperature, CW stimulus, unless otherwise noted.
30 28 26 24 22 20 18 GHz 18.5 GHz 19 GHz 19.5 GHz
0.9 0.8 0.7
Drain Current (A)
PAE (%)
18 16 14 12 10 8 6 4 2 0 -8 -6 -4 -2 0 2 4 6 8 10 12 14 16
0.6 0.5 0.4 0.3 0.2 0.1 0.0 -8 -6 -4 -2 0 2 4 6 8 10 12 14 16 18 GHz 18.5 GHz 19 GHz 19.5 GHz
Input Power (dBm) Figure 13. Power Added Efficiency vs. Input Power and Frequency at 8V and 25% IDSS
Input Power (dBm) Figure 14. Drain Current vs. Input Power and Frequency at 8V and 25% IDSS
50 48 46 44 42
100 90 80 70 17 GHz 18 GHz 19 GHz
40
36 34 32 30
IMD3 (dBc)
17 GHz 18 GHz 19 GHz 0 2 4 6 8 10 12 14 16 18 20 22 24
TOI (dBm)
38
60 50 40 30
28 26 24 22 20 20 10 0 2 4 6 8 10 12 14 16 18 20 22 24
Fundamental Output Power, Single Tone (dBm) Figure 15. Third Order Intercept vs. Output Power and Frequency at 6V.
Fundamental Output Power per Tone (dBm) Figure 16. Third Order Intermod vs. Output Power and Frequency at 6V.
50 48
100 90 17 GHz 18 GHz 19 GHz
46 44 42 70 40 80
36 34 32 30
IMD3 (dBc)
17 GHz 18 GHz 19 GHz 0 2 4 6 8 10 12 14 16 18 20 22 24
TOI (dBm)
38
60 50 40 30
28 26 24 22 20 20 10 0 0 2 4 6 8 10 12 14 16 18 20 22 24
Fundamental Output Power, Single Tone (dBm) Figure 17. Third Order Intercept vs. Output Power and Frequency at 8V.
Fundamental Output Power per Tone (dBm) Figure 18. Third Order Intermod vs. Output Power and Frequency at 8V.
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.
Amplifier, Power, 1 W 17.7-19.7 GHz
MAAPGM0072-DIE
Rev B Preliminary Datasheet
All Data is at 30C MMIC base temperature, CW stimulus, unless otherwise noted.
50 48 46 44 42 40 70 90 80 17 GHz 18 GHz 19 GHz 100
36 34 32 30 28 26 24 22 20 0 2 4 6 8 10 12 14 16 18 20 22 24 17 GHz 18 GHz 19 GHz
IMD3 (dBc)
TOI (dBm)
38
60 50 40 30 20 10 0 2 4 6 8 10 12 14 16 18 20 22 24
Fundamental Output Power, Single Tone (dBm) Figure 19. Third Order Intercept vs. Output Power and Frequency at 10V.
60 55 50 45
Fundamental Output Power per Tone (dBm) Figure 20. Third Order Intermod vs. Output Power and Frequency at 10V.
50 48 46 44
IMD3 (dBc)
TOI (dBm)
42 40 38 36 34 32 30 -20 -15 -10 -5 0 5 10 15 20 25 30 17 GHz 18 GHz 19 GHz
40 35 30 25 20 15 10 -20 -15 -10 -5 0 5 10 15 20 25 30 17 GHz 18 GHz 19 GHz
MMIC Base Temperature (C) Figure 21. Third Order Intercept vs. Temperature and Frequency at 8V and Pout = 25 dBm DCL.
MMIC Base Temperature (C) Figure 22. Third Order Intermod vs. Temperature and Frequency at 8V and Pout = 25 dBm DCL.
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 W 17.7-19.7 GHz Mechanical Information
Chip Size: 3.150 x 2.000 x 0.075 mm
(124 x 79 x 3 mils)
MAAPGM0072-DIE
Rev B Preliminary Datasheet
Chip edge to bond pad dimensions are shown to the center of the bond pad.
Figure 23. 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
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 W 17.7-19.7 GHz
Assembly and Bonding Diagram
MAAPGM0072-DIE
Rev B Preliminary Datasheet
Figure 24. Recommended operational configuration. Wire bond as shown.
Die Handling:
Refer to Application Note AN3016.
Assembly Instructions:
Die Attach: Use AuSn (80/20) 1 mil. preform solder. Limit time @ 310 C to less than 7 minutes. Refer to Application Note AN3017 for more detailed information. 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.
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.

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