RFMA7185-2W Datasheet, PDF (1/5 Pages) Excelics Semiconductor, Inc. – 7.10 - 8.50 GHz Power Amplifier MMIC

UPDATED 05/08/08
RFMA7185 -2W
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
PARAMETER/TEST CONDITIONS
MIN
TYP
MAX UNITS
F
Operating Frequency Range
7.1
8.5
GHz
P1dB
G1dB
OIMD3
Input RL
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
32
33
26.0
30.0
dBm
dB
-42
-38
dBc
-12
-6
dB
Output RL Output Return Loss
-6
dB
Idd
Drain Current @small signal output power level
1350 1600
mA
Vdd
Drain Supply Voltage
10
V
Vgg
Gate Supply Voltage
Rth
Thermal Resistance
-5
V
4
4.5
o_C/W
Tb
Operating Base Plate Temperature
- 30
+ 80
ºC
MAXIMUM RATINGS @25°C^1,2
SYMBOL
CHARACTERISTIC
ABSOLUTE
V_DD
Drain Supply Voltage
14V
V_GG
Gate Supply Voltage
-10V
I_DQ
Quiescent Drain Current
Idss
I_GG
Gate Current
150mA
P_IN
Input Power
8dBm
T_CH
Channel Temperature
175°C
T_STG
Storage Temperature
-65/175°C
P_T
Total Power Dissipation
30W
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
CONTINUOUS ^1,2
10V
-5.5 V
1.5A
50 mA
@ 3dB compression
150°C
-65/150°C
15W
Specifications are subject to change without notice.
Excelics Semiconductor, Inc. 310 De Guigne Drive, Sunnyvale, CA 94085
Phone: [phone] Fax: [phone] Web: www.excelics.com
page 1 of 5
Revised May 2008