RFMA7185 -2W
UPDATED 05/08/08
7.10 – 8.50 GHz Power Amplifier MMIC
FEATURES
•
•
•
•
•
•
7.10– 8.50GHz Operating Frequency Range
33dBm Output Power at 1dB Compression
30.0 dB Typical Power Gain @1dB gain compression
-42dBc Typical OIM3 @ each tone Pout 22dBm
Excelics
RFMA7185
-2W
APPLICATIONS
Point-to-point and point-to-multipoint radio
Military Radar Systems
Caution! ESD sensitive device.
ELECTRICAL CHARACTERISTICS (Tb = 25
°C,
50 ohm, Vdd=10V, Vgg=-5V)
SYMBOL
F
P1dB
G1dB
OIMD3
Input RL
Output RL
Idd
Vdd
Vgg
Rth
Tb
PARAMETER/TEST CONDITIONS
Operating Frequency Range
Output Power at 1dB Gain Compression
Gain @1dB gain compression
Output 3
rd
Order Intermodulation Distortion
@∆f=10MHz, Each Tone Pout 22dBm
Input Return Loss
Output Return Loss
Drain Current @small signal output power level
Drain Supply Voltage
Gate Supply Voltage
Thermal Resistance
Operating Base Plate Temperature
- 30
MIN
7.1
32
26.0
33
30.0
-42
-12
-6
1350
10
-5
4
4.5
+ 80
o
TYP
MAX
8.5
UNITS
GHz
dBm
dB
-38
-6
dBc
dB
dB
1600
mA
V
V
C/W
ºC
MAXIMUM RATINGS @25°C
1,2
SYMBOL
V
DD
V
GG
I
DQ
I
GG
P
IN
T
CH
T
STG
P
T
CHARACTERISTIC
Drain Supply Voltage
Gate Supply Voltage
Quiescent Drain Current
Gate Current
Input Power
Channel Temperature
Storage Temperature
Total Power Dissipation
ABSOLUTE
14V
-10V
Idss
150mA
8dBm
175°C
-65/175°C
30W
CONTINUOUS
10V
-5.5 V
1.5A
50 mA
@ 3dB compression
150°C
-65/150°C
15W
1,2
Notes:
1. Operating the device beyond any of the above rating may reduce MTTF and cause permanent damage.
2. Bias conditions must also satisfy the following equation Vdd*Idd < (T
CH
–Tb)/R
TH
Specifications are subject to change without notice.
Excelics Semiconductor, Inc. 310 De Guigne Drive, Sunnyvale, CA 94085
Phone: 408-737-1711 Fax: 408-737-1868 Web:
www.excelics.com
page 1 of 5
Revised May 2008
EXCELICS [ EXCELICS SEMICONDUCTOR, INC. ]
