GTRB204402FC/1
Thermally-Enhanced High Power RF GaN on SiC HEMT
350 W, 48 V, 1930 – 2020 MHz
Description
The GTRB204402FC/1 is a 350-watt (P3dB) GaN on SiC
high electron mobility transistor (HEMT) designed for use
in multi-standard cellular power amplifier applications. It
features high efficiency, and a thermally-enhanced package
with earless flange.
Package Types: H-37248C-4
Single-carrier WCDMA Drive-up
VDD = 48 V, IDQ(Main) = 150 mA, VGS(Peak) = -5.5 V,
Features
ƒ = 2020 MHz, 3GPP WCDMA signal,
•
•
GaN on SiC HEMT technology
Typical Pulsed CW performance, 2020 MHz, 48
PAR = 10 dB, 3.84 MHz BW
40
35
30
25
20
15
10
5
80
60
40
20
0
V, 10 µs pulse width, 10% duty cycle, combined
outputs
- Output power at P3dB = 350 W
- Efficiency at P3dB = 65%
Efficiency
•
•
Human Body Model Class 1C (per ANSI/ESDA/JE-
DEC JS-001)
Gain
Pb-free and RoHS compliant
-20
-40
-60
-80
PAR @ 0.01% CCDF
0
GTRB204402FC_g1
25
30
35
40
45
50
55
Average Output Power (dBm)
Typical RF Characteristics
Single-carrier WCDMA Specifications (tested in the Doherty evaluation board for 1930 to 2020 MHz)
VDD = 48 V, IDQ = 150 mA, VGS(PEAK) = –5.5 V, channel bandwidth = 3.84 MHz, peak/average = 10 dB @ 0.01% CCDF
POUT
(dBM)
Gain
(dB)
Efficiency
ACPR+
(dBc)
ACPR–
(dBc)
OPAR
(dB)
(%)
1930 MHz
1975 MHz
2020 MHz
47.5
47.5
47.5
15.9
16
59.7
59.7
61.5
–27.2
–27.1
–26.6
–27.4
–27.2
–26.6
8.6
8.7
8.1
16.1
Note:
All published data at TCASE = 25°C unless otherwise indicated
ESD: Electrostatic discharge sensitive device—observe handling precautions!
1
MACOM 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.macom.com for additional data sheets and product information.
Rev. 02.1, 2022-09-18
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