GaN Amplifier 50 V, 65 W
DC - 3.5 GHz
MAPC-A1100
Rev. V7
Features
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MACOM PURE CARBIDE™ Amplifier Series
Suitable for Linear & Saturated Applications
CW & Pulsed Operation: 65 W Output Power
Internally Pre-Matched
28 V and 50 V Operation
Compatible with MACOM Power Management
Bias Controller/Sequencer MABC-11040
AC-360S-2
AC-360B-2
Applications
Military Radio Communications, RADAR, Avionics,
Digital Cellular Infrastructure, RF Energy, and
Test Instrumentation.
Functional Schematic
Description
The MAPC-A1100 is a high power GaN on Silicon
Carbide HEMT D-mode amplifier suitable for
DC - 3.5 GHz frequency operation. The device
supports both CW and pulsed operation with
output power levels of at least 65 W (48.1 dBm) in
an air cavity ceramic package.
RFIN/VG
RFOUT/VD
Flange
Typical Performance:
Measured under load-pull at 2.5 dB compression,
100 µs pulse width, 10% duty cycle.
Pin Configuration
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VDS = 50 V, IDQ = 110 mA, TC = 25°C
2
Gain2
(dB)
D
Frequency Output Power1
1
2
3
RFIN / VG
RFOUT / VD
Flange3
RF Input / Gate
(GHz)
(dBm)
48.7
48.6
48.9
49.3
48.9
48.7
(%)
RF Output / Drain
Ground / Source
0.9
24.2
20.7
18.4
17.4
16.4
15.8
73.4
72.4
65.0
68.2
69.7
74.0
1.4
2.0
3. The flange on the package bottom must be connected to RF,
DC and thermal ground.
2.5
3.0
3.5
Ordering Information
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VDS = 28 V, IDQ = 110 mA, TC = 25°C
Part Number
Package
Gain2
(dB)
D
2
Frequency Output Power1
MAPC-A1100-AS000
MAPC-A1100-ASTR1
MAPC-A1100-ASSB1
MAPC-A1100-AB000
MAPC-A1100-ABTR1
MAPC-A1100-ABSB1
Bulk Quantity: Earless
Tape and Reel: Earless
Sample Board: Earless
Bulk Quantity: Boltdown
Tape and Reel: Boltdown
Sample Board: Boltdown
(GHz)
(dBm)
46.0
45.8
46.6
46.7
46.2
46.0
(%)
0.9
20.9
18.6
16.5
15.4
14.2
13.8
72.7
71.2
67.9
70.7
70.5
74.1
1.4
2.0
2.5
3.0
3.5
1. Load impedance tuned for maximum output power.
2. Load impedance tuned for maximum drain efficiency.
* Restrictions on Hazardous Substances, compliant to current RoHS EU directive.
1
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Visit www.macom.com for additional data sheets and product information.
For further information and support please visit:
https://www.macom.com/support
DC-0023350