Typical Performance
Simulated Maximum Stable Gain, Maximum Available
Gain and K Factor of the CGH40045F
VDD = 28 V, IDQ = 800 mA
30
25
20
15
1.5
1.13
0.75
0.375
0
10
0.5
1.5
2.5
3.5
4.5
Frequency (GHz)
Single Tone CW Gain, Efficiency, and Output Power vs Input Power of
the CGH40045F measured in Amplifier Circuit CGH40045F-TB
VDD = 28 V, IDQ = 800 mA, Freq = 3.6 GHz
13
12
11
10
9
60
50
40
30
20
10
0
Gain
POUT
Efficiency
8
7
0
5
10
15
20
25
30
35
40
Input Power
Cree, Inc.
4600 Silicon Drive
Copyright © 2006-2007 Cree, Inc. All rights reserved. The information in this document is subject to change without notice. Cree and
Durham, NC 27703
the Cree logo are registered trademarks of Cree, Inc.
USA Tel: +1.919.313.5300
Fax: +1.919.313.5778
www.cree.com/wireless
3
CGH40045 Rev ꢀ.ꢀ Preliminary
CREE [ CREE, INC ]
