MAMG-001214-090PSM
L-Band 90 W 2-Stage Fully Matched GaN Module
Rev. V3
Surface Mount Laminate Package
Features
2
Compact Size (14x24 mm )
GaN on SiC D-Mode Transistor Technology
Fully Matched, De-Coupled DC and RF
Typical Bias: 45 V, Class AB
Intended for Pulsed RADAR Applications
Output Power > 90 W, with 30 dB Gain and 60%
Power Added Efficiency
Up to 3 ms Pulse Width and 10% Duty Cycle
MTTF = 600 years (T < 200C)
J
Thermally Enhanced Laminate LGA Package
RoHS* Compliant. Lead Free Reflow Compatible
MSL-3
Functional Schematic
Description
The MAMG-001214-090PSM is a 2-stage GaN
power module in a True SMT laminate package.
The module is fully matched. Under pulsed
conditions, it can deliver output power greater than
90 W, with 30 dB typical associated gain and 60%
typical power added efficiency.
Flexible design allows for gate and/or drain pulsing.
Additional features include a gate voltage sense port
for use in temperature compensation or pulse droop
compensation. The overall package size is very
2
small, only 14x24 mm . The modules compact size,
combined with excellent RF performance makes this
Pin Configuration
product an ideal solution for pulsed RADAR
applications where low cost, light weight and small
Pin No. Function
size are the key.
1 RF IN
1
3
Ordering Information
2 VG
3 VD1
Part Number Package
4
4 NC
MAMG-001214-090PSM Bulk Packaging
5
5 VG sense
MAMG-0T1214-090PSM 100 Piece Reel
2
6 Ground
MAMG-L21214-090PSM Evaluation Board
7 VD2
1. Reference Application Note M513 for reel size information.
2. Includes one module surface-mounted onto board.
8 RF OUT
4
9 NC
3. One common gate voltage for both stages in the module.
4. Do not connect.
5. Do not connect to ground if not used.
* Restrictions on Hazardous Substances, European Union Direc-
tive 2002/95/EC.
1
11
M/A-COM Technology Solutions Inc. (MACOM) and its affiliates reserve the right to make changes to the product(s) or information contained herein without notice.
Visit www.macomtech.com for additional data sheets and product information.
For further information and support please visit:
MAMG-001214-090PSM
L-Band 90 W 2-Stage Fully Matched GaN Module
Rev. V3
Surface Mount Laminate Package
6
Electrical Specifications
Parameter Symbol Min. Typ. Max. Units
RF FUNCTIONAL TESTS: Freq. = 1200-1400 MHz, V = 45 V, I = 300 mA, T = 25C, Z = 50 , Pulse Width = 1 ms,
DD DQ A L
Duty Cycle = 10%, P = 19 dBm
IN
49.1 49.8 - dBm
7
Peak Output Power P
OUT
82 99 - W
Power Gain G 30.1 30.9 - dB
P
Power Added Efficiency PAE 56 60 - %
8
Pulse Droop Droop - 0.3 0.4 dB
nd
2 Harmonic 2F0 - -40 - dBc
rd
3 Harmonic 3F0 - -52 - dBc
Load Mismatch Stability VSWR-S - 5:1 - -
Load Mismatch Tolerance VSWR-T - 6:1 - -
6. Typical RF performance measured in RF evaluation board (see layout on page 4).
7. Peak output power measured at center of pulse.
8. Pulse droop measured between 10% and 90% of pulse.
9,10,11,12,13
Absolute Maximum Ratings
Parameter Absolute Maximum
Input Power 26 dBm
Drain Supply Voltage (pulsed), V +55 V
DD
Gate Supply Voltage Range, V -9 V to -2.5 V
GG
Supply Current, I 4.0 A
DD
Power Dissipation, Pulsed Mode @ 85C 80 W
14
Junction Temperature 200 C
Operating Temperature -40C to +85C
Storage Temperature -65C to +150C
ESD Maximum - Human Body Model (HBM) 600 V
ESD Maximum - Charged Device Model (CDM) 300 V
9. Exceeding any one or combination of these limits may cause permanent damage to this device.
10. MACOM does not recommend sustained operation near these survivability limits.
11. For saturated performance it is recommended that the sum of (3 * V + abs (V )) < 175 V.
DD GG
12. CW operation is not recommended.
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13. Operating at nominal conditions with T 200C will ensure MTTF > 1 x 10 hours. Junction temperature directly affects device MTTF
J
and should be kept as low as possible to maximize lifetime.
14. Junction Temperature (T ) = T + * ((V * I) - (P - P )).
J C JC OUT IN
Typical Transient Thermal Resistance = 1.7 C/W (3 ms pulses, 10% duty cycle)
JC
2
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M/A-COM Technology Solutions Inc. (MACOM) and its affiliates reserve the right to make changes to the product(s) or information contained herein without notice.
Visit www.macomtech.com for additional data sheets and product information.
For further information and support please visit: