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RFMA1720-0.5W Datasheet, PDF (1/2 Pages) Excelics Semiconductor, Inc. – 17.5 - 20.0 GHz Power Amplifier MMIC | |||
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ISSUED 05/08/2008
RFMA1720-0.5W
17.5 â 20.0 GHz Power Amplifier MMIC
FEATURES
⢠17.5â 20.0GHz Operating Frequency Range
⢠26.5dBm Output Power at 1dB Compression
⢠30.0 dB Typical Small Signal Gain
⢠-41dBc Typical OIM3 @ each tone Pout 15dBm
Excelics
RFMA1720
-0.5W-01
APPLICATIONS
⢠Point-to-point and point-to-multipoint radio
⢠Military Radar Systems
Caution! ESD sensitive device.
ELECTRICAL CHARACTERISTICS (Ta = 25 °C, 50 ohm, Vdd=7V, Vgg=-5V)
SYMBOL
PARAMETER/TEST CONDITIONS
MIN
TYP
MAX
F
Operating Frequency Range
17.5
20
P1dB
Output Power at 1dB Gain Compression
25.5 26.5
GSS
OIMD3
Small Signal Gain
Output 3rd Order Intermodulation Distortion
@âf=10MHz, Each Tone Pout 15.0 dBm
27.0 30.0
-41
-38
Input RL
Input Return Loss
-10
-7
Output RL
Output Return Loss
-8
Idd
Drain Current
500
570
Vdd
Drain Supply Voltage
7
8
Rth
Thermal Resistance (Au-Sn Eutectic Attach)
13
Tb
Operating Base Plate Temperature
-30
+80
UNITS
GHz
dBm
dB
dBc
dB
dB
mA
V
oC/W
ºC
MAXIMUM RATINGS @25°C
SYMBOL
CHARACTERISTIC
ABSOLUTE
CONTINUOUS 1,2
VDD
Drain Supply Voltage
12V
8V
VGG
Gate Supply Voltage
-8V
-3V
IDD
Drain Current
Idss
1.1A
IGG
Gate Current
60mA
10 mA
PIN
Input Power
20dBm
@ 3dB compression
TCH
Channel Temperature
175°C
150°C
TSTG
Storage Temperature
-65/175°C
-65/150°C
PT
Total Power Dissipation
8.8W
7.4W
1. Operating the device beyond any of the above rating may result in permanent damage.
2. Bias conditions must also satisfy the following equation Vdd*Idd < (TCH âTb)/RTH; where Tb = operating base plate temperature
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 2
Revised May 2008
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