CGH35015F Cree, CGH35015F Datasheet

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CGH35015F

Manufacturer Part Number
CGH35015F
Description
GaN HEMT
Manufacturer
Cree
Datasheet
www.DataSheet4U.com
CGH3505F
5 W, 3300-3900 MHz, 28V, GaN HEMT for WiMAX
Cree’s CGH35015F is a gallium nitride (GaN) high electron mobility
transistor designed specifically for 802.16-2004 WiMAX Fixed Access
applications. GaN HEMTs offer high efficiency, high gain and wide
bandwidth capabilities, which makes the CGH35015F ideal for 3.3-3.9GHz
WiMAX and BWA amplifier applications. The transistor is available in a
flange package.
Typical Performance 3.4-3.9GHz
Note:
Measured in the CGH35015F-TB amplifier circuit, under 802.16 OFDM, 3.5 MHz Channel BW, 1/4 Cyclic Prefix, 64
QAM Modulated Burst, 5 ms Burst, Symbol Length of 59, Coding Type RS-CC, Coding Rate Type 2/3.
Features
Parameter
Gain @ P
P
Drain Efficiency @ 2.0 % EVM
Input Return Loss
OUT
@ 2.0 % EVM
3.3 - 3.9 GHz Operation
>11 dB Small Signal Gain
>2.0 W P
24 % Efficiency at 2.0 W P
15 W Typical P
WiMAX Fixed Access 802.16-2004 OFDM
OUT
= 2 W
OUT
at 2.0 % EVM
3dB
3.4 GHz
11.6
33.0
23.0
4.0
PRELIMINARY
OUT
Subject to change without notice.
www.cree.com/wireless
(T
3.5 GHz
C
11.8
33.0
23.0
= 25˚C)
4.5
3.6 GHz
12.0
33.0
24.0
6.0
3.8 GHz
11.8
33.5
18.0
13.0
3.9 GHz
11.2
33.5
17.0
9.0
Units
dBm
dB
dB
%


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CGH35015F Summary of contents

Page 1

... P @ 2.0 % EVM OUT Drain Efficiency @ 2.0 % EVM Input Return Loss Note: Measured in the CGH35015F-TB amplifier circuit, under 802.16 OFDM, 3.5 MHz Channel BW, 1/4 Cyclic Prefix, 64 QAM Modulated Burst Burst, Symbol Length of 59, Coding Type RS-CC, Coding Rate Type 2/3. Features • 3.3 - 3.9 GHz Operation • >11 dB Small Signal Gain • ...

Page 2

... Under 802.16 OFDM, 3.5 MHz Channel BW, 1/4 Cyclic Prefix, 64 QAM Modulated Burst Burst, Symbol Length of 2 59, Coding Type RS-CC, Coding Rate Type 2/3. Measured in the CGH35015F-TB test fixture. 3 Copyright © 2005-2006 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 ...

Page 3

... Single Tone CW Gain and Efficiency of CGH35015F vs. Output Power Copyright © 2005-2006 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. ...

Page 4

... Typical WiMAX Performance Typical EVM and Efficiency of CGH35015F in Broadband Amplifier Circuit at 3.6 GHz 4.0 3.5 3.0 2.5 www.DataSheet4U.com 2.0 1.5 1.0 0.5 0.0 16 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 Constellation Chart, Spectral Mask, and EVM of CGH35015F in Broadband Amplifier Circuit at 3.6 GHz Copyright © ...

Page 5

... Copyright © 2005-2006 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 CGH3505F Rev .6 Preliminary CGH35015F in Broadband Amplifier Circuit WiMAX Efficiency and EVM at 33 and 22 dBm vs. Frequency EVM (33dBm) EVM (22dBm) Efficiency (33dBm) 3 ...

Page 6

... CGH3505F-TB Demonstration www.DataSheet4U.com CGH3505F-TB Demonstration 3-000522 REV 4 Copyright © 2005-2006 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. 6 CGH3505F Rev .6 Preliminary Amplifier Circuit Outline Amplifier Circuit CGH35015-TB Cree, Inc ...

Page 7

... CGH3505F-TB Demonstration www.DataSheet4U.com CGH3505F-TB Demonstration Copyright © 2005-2006 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. 7 CGH3505F Rev .6 Preliminary Schematic Amplifier Circuit Bill of Materials Amplifier Circuit ...

Page 8

... Product Dimensions CGH35015F (Package Type — 440166) www.DataSheet4U.com Copyright © 2005-2006 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. 8 CGH3505F Rev .6 Preliminary PRELIMINARY Cree, Inc. 4600 Silicon Drive Durham, NC 27703 USA Tel: +1 ...

Page 9

... Cree products are not designed, intended or authorized for use as components in applications intended for surgical implant into the body or to support or sustain life, in applications in which the failure of the Cree product could result in personal injury or death or in applications for planning, construction, maintenance or direct operation of a nuclear facility ...

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