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Amplifier, Power, 1.0W 6.5-12.5 GHz
Features
1.0 Watt Saturated Output Power Level Variable Drain Voltage (4-10V) Operation MSAGTM Process
MAAPGM0037-DIE
903241 -- Preliminary Information
Description
The MAAPGM0037-DIE is a 2-stage 1.0 W power amplifier with onchip 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
Instrumentation Test Equipment Electronic Warfare
Electrical Characteristics: TB = 40C1, Z0 = 50, VDD = 8V, VGG = -1.8V, Pin = 20 dBm
Parameter Bandwidth Output Power Power Added Efficiency 1-dB Compression Point Small Signal Gain Input VSWR Output VSWR Gate Current Drain Current Output Third Order Intercept Noise Figure 3rd Order Intermodulation Distortion Single Carrier Level = 21 dBm 5th Order Intermodulation Distortion Single Carrier Level = 21 dBm
1. TB = MMIC Base Temperature 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.
Symbol f POUT PAE P1dB G VSWR VSWR IGG IDD TOI NF IM3 IM5
Typical 6.5-12.5 30 27 29 13 3:1 2:1 <2 < 500 37 8 30 43
Units GHz dBm % dBm dB
mA mA dBm dB dBc dBc
* 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, 1.0W 6.5-12.5 GHz
Maximum Operating Conditions 2
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 Absolute Maximum 25.0 +12.0 -3.0 470 3.2 180 -55 to +150
MAAPGM0037-DIE
903241 -- Preliminary Information
Units dBm V V mA W C C
VDD VGG IDQ
PDISS TJ TSTG
2. 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
Characteristic
Drain Voltage Gate Voltage Input Power Junction Temperature MMIC Base Temperature
Symbol
VDD VGG PIN TJ TB
Min
4.0 -2.4
Typ
8.0 -1.8 20.0
Max
10.0 -1.5 23.0 150 Note 3
Unit
V V dBm C C
3. Maximum MMIC Base Temperature = 150C - 25.1C/W * VDD * IDQ
Operating Instructions
This device is static sensitive. Please handle with care. To operate the device, follow these steps. 1. Apply VGG = -1.8 V, VDD= 0 V. 2. Ramp VDD to desired voltage, typically 8.0 V. 3. Adjust VGG to set IDQ, (approximately @ -1.8 V). 4. Set RF input.
5. Power down sequence in reverse. Turn gate
voltage 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, 1.0W 6.5-12.5 GHz
MAAPGM0037-DIE
903241 -- Preliminary Information
40 38 36 34 POUT (dBm) 32 30 28 26 24 22 20 6 7 8 9 10 11 12 13 14 POUT PAE
40 36 32 28
40 38 36 34 POUT PAE
40 36 32 28
POUT (dBm)
PAE (%)
20 16 12 8 4 0
30 28 26 24 22 20 4 5 6 7 8 9 10
20 16 12 8 4 0
Frequency (GHz) Figure 1. Output Power and Power Added Efficiency vs. Frequency at VDD = 8V and Pin = 20 dBm.
Drain Voltage (V) Figure 2. Saturated Output Power and Power Added Efficiency vs. Drain Voltage at fo = 9.5 GHz.
40
25
Gain
6
35
20
Input VSWR Output VSWR
5
30
P1dB (dBm)
25
15
4
20
10
3
15
5 2
10
VDD = 4 VDD = 8 6 7 8
VDD = 6 VDD = 10
0 1 6.0 7.0 8.0 9.0 10.0 11.0 12.0 13.0 14.0
5 9 10 11 12 13 14
Frequency (GHz) Figure 3. 1dB Compression Point vs. Drain Voltage
Frequency (GHz) Figure 4. Small Signal Gain and VSWR vs. Frequency at VDD = 8V.
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.
PAE (%)
24
32
24
Amplifier, Power, 1.0W 6.5-12.5 GHz Mechanical Information
Chip Size: 3.00 x 1.60 x 0.075 mm
0.14mm.
MAAPGM0037-DIE
903241 -- Preliminary Information
(118 x 63 x 3 mils)
1.51mm.
3.00mm. 2.87mm.
1.60mm.
GND:G
1.44mm.
GND:G G ND:G GND:G
VDD
GND:G GND:G
GND:G
G ND: G
G ND:G
GND:G
GND:G
0.80mm.
GND:G
GND:G
GND:G
GND:G
G ND:G GND:G G ND: G GND:G GND:G
G ND: G
IN
GND: G G ND:G G ND:G GND:G G DN G : G DNG :
OUT
0.80mm.
G ND: G
G ND: G
GND:G
GND:G GND:G
0.14mm. 0
VGG
GND:G
GND:G
0
Figure 5. Die Layout
Bond Pad Dimensions
Pad RF: IN, OUT DC: VDD DC: VGG Size (m) 100 x 200 200 x 150 150 x 150 Size (mils) 4x8 8x6 6x6
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.
G ND:G
GND:G GND: G
GND:G
GND:G
GND:G
1.51mm.
Amplifier, Power, 1.0W 6.5-12.5 GHz
Assembly and Bonding Diagram
0.1 F
MAAPGM0037-DIE
903241 -- Preliminary Information
VDD
100 pF
GND:G
VDD
GND:G GND:G
GND:G
GND:G
G ND:G
RFIN
GND:G
GND:G
GND:G
RFOUT
GND:G
GND:G
G ND:G
GND:G
G ND:G
GND:G
GND:G
IN
G ND:G GND:G GND:G GND:G G D NG : G DN G :
OUT
GND:G G ND:G GND:G G ND:G G ND:G GND:G
GND:G
GND:G
GND:G GND: G
VGG
GND:G
GND:G
100 pF
VGG
0.1 F
Figure 6. Recommended bonding diagram for pedestal mount.
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.
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.
G ND:G
GND:G G ND:G
GND:G
GND:G
G ND:G

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