CGH27015 Cree, Inc., CGH27015 Datasheet - Page 4

• 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.
4
CGH2705 Rev .8 Preliminary
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.
Typical EVM and Efficiency at 22dB and 33 dB vs Frequency of
3.5
3.0
2.5
2.0
1.5
1.0
0.5
0.0
Performance of CGH27015 in Broadband Amplifier Circuit
2.3
V
EVM (33dBm)
EVM (21dBm)
Efficiency (33dBm)
DD
WiMAX EVM & Efficiency at 33 and 21 dBm vs. Frequency
CGH27015 in Broadband Amplifier Circuit
= 28 V, I
2.4
DQ
= 60 mA, OFDM BW = 3.5 MHz
Frequency (GHz)
2.5
2.6
2.7
28
24
20
16
12
8
4
0
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www.cree.com/wireless
Fax: [phone]
Durham, NC 27703
4600 Silicon Drive
Cree, Inc.