RFMA7090-0.5W-Q7 Datasheet, PDF (1/3 Pages) Excelics Semiconductor, Inc. – 7.0 - 9.0 GHz High Gain Surface-Mounted PA

RFMA7090-0.5W-Q7
UPDATED: 04/24/2008
7.0 – 9.0 GHz High Gain Surface-Mounted PA
FEATURES
• 7.0 – 9.0GHz Operating Frequency Range
• 27.0dBm Output Power @1dB Compression
• 34.0dB Typical Power Gain @1dB Compression
• -41dBc OIMD3 @Pout 17dBm/tone
• 7X7mm QFN Package
APPLICATIONS
• Point-to-point and point-to-multipoint radio
• Military Radar Systems
ELECTRICAL CHARACTERISTICS (T_B=25 °C)
SYMBOL
PARAMETER/TEST CONDITIONS
MIN
TYP
MAX
UNITS
F
Operating Frequency Range
7.0
9.0
GHz
P_1dB
G_1dB
OIMD3
Input RL
Output Power @1dB Gain Compression
Gain @1dB Gain Compression
Output 3^rd Order Intermodulation Distortion
@∆f=10MHz, Pout = 17dBm/tone
Input Return Loss
26.0
27.0
30.0
34.0
dBm
dB
-41
-38
dBc
-10
-8
dB
Output RL Output Return Loss
-5
dB
I_D1
Drain Current¹
I_D2
Drain Current¹
200
230
mA
400
460
mA
V_D1, V_D2 Drain Voltage
7
8
V
V_G1, V_G2
Rth
Gate Voltage
Thermal Resistance²
-2.5
-0.25
V
13
o_C/W
Tb
Operating Base Plate Temperature
-30
+80
o_C
1. Recommended to bias each amplifier stage separately using a gate voltage range, starting from -2.5 to -0.3V to achieve typical current levels.
2. Rth is mounting dependent. Measured result when used with Excelics recommended evaluation board.
MAXIMUM RATINGS AT 25°C^3,4
SYMBOL
CHARACTERISTIC
ABSOLUTE
CONTINOUS
V_D1, V_D2 Drain to Source Voltage
12V
8V
V_G1, V_G2 Gate to Source Voltage
-5V
-2.5 V
I_D1, I_D2 Drain Current
Idss
230, 460mA
P_IN
Input Power
20dBm
@ 3dB compression
T_CH
Channel Temperature
175°C
150°C
T_STG Storage Temperature
-65/175°C
-65/150°C
P_T
Total Power Dissipation
8.8W
7.4W
3. Operation beyond absolute or continuous ratings may result in permanent damage or reduction of MTTF respectively.
4. Bias conditions must also satisfy the following equation V_DS*I_DS < (T_CH –T_B)/R_TH; where T_B = Temperature of Base Plate
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
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Revised May 2008