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CGH35015 Schematic ( PDF Datasheet ) - Cree

Teilenummer CGH35015
Beschreibung GaN HEMT
Hersteller Cree
Logo Cree Logo 




Gesamt 12 Seiten
CGH35015 Datasheet, Funktion
CGH35015
15 W, 3300-3900 MHz, 28V, GaN HEMT for WiMAX
Cree’s CGH35015 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
CGH35015 ideal for 3.3-3.9GHz WiMAX and BWA amplifier applications. The
transistor is available in both screw-down, flange and solder-down, pill packages.
PPacNk:aCgGeHT3y5p0e1: 454F0a1n6d6CaGnHd3454001159P6
Typical Performance Over 3.3-3.8GHz (TC = 25˚C) of Demonstration Amplifier
Parameter
3.3 GHz
3.4 GHz
3.5 GHz
3.6 GHz
3.7 GHz
Small Signal Gain
13.6
12.8
12.3
12.2
12.3
3.8 GHz
12.8
EVM at PAVE = 24 dBm
2.71
2.31
2.1
2.12
2.54
3.04
EVM at PAVE = 33 dBm
2.63
2.29
1.93
1.70
1.70
2.14
Drain Efficiency at PAVE = 33 dBm
24.0
25.5
26.1
25.6
23.8
2.38
Note:
Measured in the CGH35015F-AMP 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,
PAR = 9.8 dB @ 0.01 % Probability on CCDF.
Units
dB
dBm
dBm
%
Features
• 3.3 - 3.9 GHz Operation
• 15 W Peak Power Capability
• 12 dB Small Signal Gain
• 2.0 W PAVE at < 2.0 % EVM
• 26 % Efficiency at 2 W Average Power
• WiMAX Fixed Access 802.16-2004 OFDM
• WiMAX Mobile Access 802.16e OFDMA
Subject to change without notice.
www.cree.com/wireless
1






CGH35015 Datasheet, Funktion
Source and Load Impedances
Z Source
G
D
Z Load
S
Frequency (MHz)
3300
3400
3500
3600
3700
Z Source
13.0 - j5.6
17.2 - j6.0
20.8 - j9.9
20.1 - j15.8
15.7 - j19.0
Z Load
13.2 - j2.8
13.2 - j2.8
13.1 - j2.9
13.1 - j3.3
12.3 - j3.8
Note 1. VDD = 28V, IDQ = 115 mA in the 440166 package.
Note 2. Impedances are extracted from the CGH35015F-AMP demonstration amplifier
and are not source and load pull data derived from the transistor.
Electrostatic Discharge (ESD) Classifications
Parameter
Human Body Model
Charge Device Model
Symbol
HBM
CDM
Class
1A (> 250 V)
II (200 < 500 V)
Test Methodology
JEDEC JESD22 A114-D
JEDEC JESD22 C101-C
Copyright © 2005-2015 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 CGH35015 Rev 4.0
Cree, Inc.
4600 Silicon Drive
Durham, North Carolina, USA 27703
USA Tel: +1.919.313.5300
Fax: +1.919.869.2733
www.cree.com/rf

6 Page









CGH35015 pdf, datenblatt
Disclaimer
Specifications are subject to change without notice. Cree, Inc. believes the information contained within this data sheet to be accurate
and reliable. However, no responsibility is assumed by Cree for any infringement of patents or other rights of third parties which may
result from its use. No license is granted by implication or otherwise under any patent or patent rights of Cree. Cree makes no warranty,
representation or guarantee regarding the suitability of its products for any particular purpose. “Typical” parameters are the average
values expected by Cree in large quantities and are provided for information purposes only. These values can and do vary in different
applications and actual performance can vary over time. All operating parameters should be validated by customer’s technical experts
for each application. 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.
For more information, please contact:
Cree, Inc.
4600 Silicon Drive
Durham, North Carolina, USA 27703
www.cree.com/RF
Sarah Miller
Marketing
Cree, RF Components
1.919.407.5302
Ryan Baker
Marketing & Sales
Cree, RF Components
1.919.407.7816
Tom Dekker
Sales Director
Cree, RF Components
1.919.407.5639
Copyright © 2005-2015 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.
12 CGH35015 Rev 4.0
Cree, Inc.
4600 Silicon Drive
Durham, North Carolina, USA 27703
USA Tel: +1.919.313.5300
Fax: +1.919.869.2733
www.cree.com/rf

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