CGH21240F Cree, Inc., CGH21240F Datasheet - Page 3

• Manufacturer Part Number: CGH21240F
• Description: 240 W, 1800-2300 Mhz, Gan Hemt For Wcdma, Lte, Wimax
• Manufacturer: Cree, Inc.

Typical Pulse Performance
Copyright © 2009 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
V
DS
CGH21240F Rev 0.2 Preliminary
V
= 28 V, I
DS
= 28 V, I
Typical Pulsed Output Power, Drain Efficiency, and Gain vs Input Power
Typical Pulsed Saturated Power and Drain Efficiency vs Frequency
of the CGH21240F measured in CGH21240F-TB Amplifier Circuit.
of the CGH21240F measured in CGH21240F-TB Amplifier Circuit.
DS
55.0
54.5
54.0
53.5
53.5
53.0
52.5
52.0
= 1.0 A, P
DS
80
70
60
50
40
40
30
20
10
0
2.00
= 1.0 A, Freq = 2.14 GHz, Pulse Width = 40 μS, Duty Cycle = 5 %
0
5
Output Power
Drain Efficiency
Gain
SAT
2.05
= 20 mA I
10
2.10
15
Output Power
Efficiency
Input Power (dBm)
GS
Frequency (GHz)
Gain
20
Peak, Pulse Width = 40 μS, Duty Cycle = 5 %
2.15
25
2.20
30
35
Psat
Drain Efficiency
2.25
40
2.30
45
18
17
16
15
14
14
13
12
11
10
68
66
64
62
62
60
58
56
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www.cree.com/wireless
Fax: [phone]
Durham, NC 27703
4600 Silicon Drive
Cree, Inc.