參數(shù)資料
型號(hào): CGH27015F
廠商: CREE INC
元件分類: 功率晶體管
英文描述: 15 W, 2300-2900 MHz, 28V, GaN HEMT for WiMAX
中文描述: S BAND, GaN, N-CHANNEL, RF POWER, HEMFET
封裝: ROHS COMPLIANT PACKAGE-2
文件頁(yè)數(shù): 2/8頁(yè)
文件大?。?/td> 1507K
代理商: CGH27015F
Cree, Inc.
4600 Silicon Drive
Durham, NC 27703
USA Tel: +1.919.313.5300
Fax: +1.919.313.5778
www.cree.com/wireless
2
CGH2705F Rev .7 Preliminary
Copyright 2005-2007 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.
Absolute Maximum Ratings (not simultaneous) at 25C Case Temperature
Parameter
Symbol
Rating
Units
Drain-Source Voltage
V
DSS
V
GS
T
STG
T
J
T
S
84
Volts
Gate-to-Source Voltage
-10, +2
Volts
Storage Temperature
-55, +150
C
Operating Junction Temperature
175
C
Soldering Temperature
245
C
Thermal Resistance, Junction to
Case
1
R
θ
JC
5.0
C/W
Note:
1
Measured for the CGH27015F at P
DISS
= 14W.
Electrical Characteristics (T
C
= 25C)
Characteristics
Symbol
Min.
Typ.
Max.
Units
Conditions
DC Characteristics
4
Gate Threshold Voltage
V
GS(th)
-3.0
-2.5
-1.8
VDC
V
DS
= 10 V, I
D
= 3.6 mA
Gate Quiescent Voltage
V
GS(Q)
-2.45
VDC
V
DS
= 28 V, I
D
= 60 mA
Saturated Drain Current
I
DS
2.4
2.7
A
V
DS
= 6.0 V, V
GS
= 2.0 V
Drain-Source Breakdown Voltage
V
BR
84
100
VDC
V
GS
= -8 V, I
D
= 3.6 mA
Case Operating Temperature
T
C
-10
+105
C
Screw Torque
T
60
in-oz
Reference 440166 Package Revision 3
RF Characteristics
2,3
(T
C
= 25
C, F
0
= 2.5 GHz unless otherwise noted)
Small Signal Gain
G
SS
13
14.5
-
dB
V
DD
= 28 V, I
DQ
= 60 mA
Drain Efficiency
1
η
20
21
%
V
DD
= 28 V, I
DQ
= 60 mA, P
AVE
= 2.0 W
Back-Off Error Vector Magnitude
EVM
1
2.5
%
V
DD
= 28 V, I
DQ
= 60 mA, P
AVE
= 18 dBm
Error Vector Magnitude
EVM
2
2.0
-
%
V
DD
= 28 V, I
DQ
= 60 mA, P
AVE
= 2.0 W
Output Mismatch Stress
VSWR
-
10:1
-
Y
No damage at all phase angles,
V
DD
= 28 V, I
= 60 mA,
P
AVE
= 2.0 W OFDM P
AVE
Dynamic Characteristics
Input Capacitance
C
GS
5.00
pF
V
DS
= 28 V, V
gs
= -8 V, f = 1 MHz
Output Capacitance
C
DS
1.32
pF
V
DS
= 28 V, V
gs
= -8 V, f = 1 MHz
Feedback Capacitance
C
GD
0.43
pF
V
DS
= 28 V, V
gs
= -8 V, f = 1 MHz
Notes:
1
Drain Efficiency = P
/ P
2
Under 802.16-2004 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.
3
Measured in the CGH27015F-TB test fixture.
4
Measured on wafer prior to packaging.
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