CGH27015 Cree, Inc., CGH27015 Datasheet - Page 3

• Manufacturer Part Number: CGH27015
• Description: 15 W, 2300-2900 Mhz, 28v, Gan Hemt For Wimax
• Manufacturer: Cree, Inc.

Typical Performance Data
Copyright © 2005-2007 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.
3
Typical EVM and Efficiency of CGH27015 in Broadband Amplifier Circuit at 2.5 GHz
CGH2705 Rev .8 Preliminary
Note:
Under 802.16-2004 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.
5.0
4.0
3.0
2.0
1.0
0.0
15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35
Typical Constellation Chart, Spectral Mask, and EVM of
CGH27015 in Broadband Amplifier Circuit at 2.5 GHz
F=2.5 GHz, 802.16-2004 OFDM, P/A=9.8 dB
EVM(2.5)
Eff(2.5)
V
DD
= 28 V, I
Average Output Power (dBm)
DQ
= 60 mA, P
AVE
= 2.0 W
25
20
15
10
5
0
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Cree, Inc.