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PDF CGH35015F Data sheet ( Hoja de datos )
| Número de pieza | CGH35015F | |
| Descripción | GaN HEMT | |
| Fabricantes | Cree | |
| Logotipo |  |
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Hay una vista previa y un enlace de descarga de CGH35015F (archivo pdf) en la parte inferior de esta página. Total 9 Páginas | ||
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PRELIMINARY
CGH35015F
15 W, 3300-3900 MHz, 28V, GaN HEMT for WiMAX
Cree’s CGH35015F is a gallium nitride (GaN) high electron mobility
transistor designed specifically for 802.16-2004 WiMAX Fixed Access
applications. GaN HEMTs offer high efficiency, high gain and wide
bandwidth capabilities, which makes the CGH35015F ideal for 3.3-3.9GHz
www.DataSheeWt4UiM.cAomX and BWA amplifier applications. The transistor is available in a
flange package.
PackagPeNT:yCpGe:H3454001156F6
Typical Performance 3.4-3.9GHz (TC = 25˚C)
Parameter
Gain @ POUT = 2 W
POUT @ 2.0 % EVM
Drain Efficiency @ 2.0 % EVM
3.4 GHz
11.6
33.0
23.0
3.5 GHz
11.8
33.0
23.0
3.6 GHz
12.0
33.0
24.0
3.8 GHz
11.8
33.5
18.0
3.9 GHz
11.2
33.5
17.0
Units
dB
dBm
%
Input Return Loss
4.0 4.5 6.0 13.0 9.0
dB
Note:
Measured in the CGH35015F-TB amplifier circuit, under 802.16 OFDM, 3.5 MHz Channel BW, 1/4 Cyclic Prefix, 64
QAM Modulated Burst, 5 ms Burst, Symbol Length of 59, Coding Type RS-CC, Coding Rate Type 2/3.
Features
• 3.3 - 3.9 GHz Operation
• >11 dB Small Signal Gain
• >2.0 W POUT at 2.0 % EVM
• 24 % Efficiency at 2.0 W POUT
• 15 W Typical P3dB
• WiMAX Fixed Access 802.16-2004 OFDM
Subject to change without notice.
www.cree.com/wireless
1 page  
Typical WiMAX Performance
www.DataSheet4U.com
Typical EVM and Efficiency at 22dBm and 33 dBm vs Frequency of
CGH35015F in Broadband Amplifier Circuit
WiMAX Efficiency and EVM at 33 and 22 dBm vs. Frequency
3.5 28
3.0 24
2.5 20
2.0 16
1.5 12
1.0
EVM (33dBm)
0.5 EVM (22dBm)
Efficiency (33dBm)
8
4
0.0 0
3.3 3.4 3.5 3.6 3.7 3.8 3.9
Frequency (GHz)
Note:
Under 802.16 OFDM, 3.5 MHz Channel BW, 1/4 Cyclic Prefix, 64 QAM Modulated
Burst, Symbol Length of 59, Coding Type RS-CC, Coding Rate Type 2/3.
Copyright © 2005-2006 Cree, Inc. All rights reserved. The information in this document is subject to change without notice. Cree and
the Cree logo are registered trademarks of Cree, Inc.
CGH35015F Rev 1.6 Preliminary
Cree, Inc.
4600 Silicon Drive
Durham, NC 27703
USA Tel: +1.919.313.5300
Fax: +1.919.313.5778
www.cree.com/wireless
5 Page | ||
| Páginas | Total 9 Páginas | |
| PDF Descargar | [ Datasheet CGH35015F.PDF ] | |
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