CGH35030F Cree, Inc., CGH35030F Datasheet

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CGH35030F

Manufacturer Part Number
CGH35030F
Description
30 W, 3300-3900 Mhz, 28v, Gan Hemt For Wimax
Manufacturer
Cree, Inc.
Datasheet

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Company
Part Number
Manufacturer
Quantity
Price
Part Number:
CGH35030F
Manufacturer:
CREE/科锐
Quantity:
20 000
CGH35030F
30 W, 3300-3900 MHz, 28V, GaN HEMT for WiMAX
Cree’s CGH35030F is a gallium nitride (GaN) high electron mobility
transistor (HEMT) designed specifically for high efficiency, high gain and
wide bandwidth capabilities, which makes the CGH35030F ideal for 3.3-
3.9GHz WiMAX and BWA amplifier applications. The transistor is supplied
in a ceramic/metal flange package.
Typical Performance Over 3.3-3.7GHz
Note:
Measured in the CGH35030F-TB amplifier circuit, 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.
Features
Parameter
Small Signal Gain
EVM @ 36 dBm
Drain Efficiency @ 36 dBm
Input Return Loss
3.3 - 3.9 GHz Operation
>11 dB Small Signal Gain
2.0 % EVM at 4 W P
23 % Efficiency at 4 W P
3.7˚C/W Typical thermal resistance under 4.0 W P
WiMAX Fixed Access 802.16-2004 OFDM
3.3 GHz
OUT
PRELIMINARY
10.9
20.8
11.4
1.9
OUT
Subject to change without notice.
www.cree.com/wireless
3.4 GHz
11.1
20.8
1.9
8.2
(T
C
= 25˚C)
3.5 GHz
10.9
21.6
1.9
5.3
of Demonstration Amplifier
AVE
OFDM
3.6 GHz
10.7
22.7
2.0
4.0
3.7 GHz
10.8
23.9
2.0
3.7
Units
dB
dB
%
%


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CGH35030F Summary of contents

Page 1

... EVM @ 36 dBm 1.9 Drain Efficiency @ 36 dBm 20.8 Input Return Loss 11.4 Note: Measured in the CGH35030F-TB amplifier circuit, 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. Features • 3.3 - 3.9 GHz Operation • >11 dB Small Signal Gain • ...

Page 2

... Absolute Maximum Ratings (not simultaneous) at 25˚C Case Temperature Parameter Drain-Source Voltage Gate-to-Source Voltage Storage Temperature Operating Junction Temperature Soldering Temperature Thermal Resistance, Junction to Case 1 Note: Measured for the CGH35030F Electrical Characteristics (T Characteristics Symbol DC Characteristics 4 Gate Threshold Voltage V GS(th) Gate Quiescent Voltage ...

Page 3

... Typical EVM and Efficiency at 21 dBm and 36 dBm vs Frequency of CGH35030F in Broadband Amplifier Circuit 3.5 3.0 2.5 2.0 1.5 1.0 0.5 0.0 3.3 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. Gain and Return Loss vs Frequency of CGH35030F in Broadband Amplifier Circuit ...

Page 4

... CGH35030F-TB Demonstration CGH35030F-TB Demonstration 3-000538 REV2 Copyright © 2005-2008 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 CGH35030F Rev .5 Preliminary Schematic Amplifier Circuit Outline Amplifier Circuit CGH35030F-TB Cree, Inc ...

Page 5

... Q1 CGH35030F-TB Demonstration Copyright © 2005-2008 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 CGH35030F Rev .5 Preliminary Bill of Materials Amplifier Circuit Description RES,1/16W,0603,1%,100 OHMS RES,1/16W,0603,1%,47 OHMS ...

Page 6

... Product Dimensions CGH35030F (Package Type — 440166) Copyright © 2005-2008 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 7

... GHz 0.9079 151.58 Copyright © 2005-2008 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 CGH35030F Rev .5 Preliminary = 120 mA, magnitude / angle) DQ Mag S2 Ang S2 Mag S2 16.412 108.79 ...

Page 8

... Cree, Wireless Devices 919.313.5639 Copyright © 2005-2008 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 CGH35030F Rev .5 Preliminary Cree, Inc. 4600 Silicon Drive Durham, NC 27703 USA Tel: +1.919.313.5300 Fax: +1 ...

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