CGH21240F Cree, Inc., CGH21240F Datasheet - Page 5

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

Typical Linear Performance
Typical WCDMA 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.
5
CGH21240F Rev 0.2 Preliminary
Typical WCDMA Characteristics ACLR and Drain Efficiency vs Output Power
3GPP Test Model 1, 64 DPCH 67 % Clipping, 8.81 dB PAR @ 0.01 %
of the CGH21240F measured in CGH21240F-TB Amplifier Circuit.
of the CGH21240F measured in CGH21240F-TB Amplifier Circuit.
Typical Small Signal Gain and Return Loss vs Frequency
-29
-31
-33
-35
-37
-37
-39
-41
-43
-45
20
19
18
17
16
15
15
14
13
12
11
10
1.8
25
V
DS
= 28 V, I
1.9
-ACLR
+ACLR
Drain Efficiency
30
Gain
Return Loss
2.0
V
DS
DS
= 1.0 A, Frequency = 2.14 GHz
= 28 V, I
Output Power (dBm)
35
Frequency (GHz)
2.1
DS
2.2
= 1.0 A
40
2.3
45
2.4
2.5
50
0
-2
-4
-6
-8
-10
-10
-12
-14
-16
-18
-20
40
35
30
25
20
20
15
10
5
0
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www.cree.com/wireless
Fax: [phone]
Durham, NC 27703
4600 Silicon Drive
Cree, Inc.