High Linearity Gain Block - AVAGO
Description
MGA-30989 2 - 6GHz, High Linearity Gain Block
Data Sheet
Description
Avago Technologies’ MGA-30989 is a broadband, high linearity gain block MMIC amplifier achieved through the use of Avago Technologies’ proprietary 0.
25um GaAs Enhancement-mode pHEMT process.
The device required simple dc biasing components to achieve wide bandwidth performance.
The temperature compensated internal bias circuit provides stable current over temperature and process threshold voltage variation.
The MGA-30989 is housed inside a low cost RoHS compliant SOT89 industry standard SMT package (4.
5 x 4.
1 x 1.
5 mm).
Component Image
9GX
#1 #2
#3
RFin GND RFout
Top View
#3 #2
#1
RFout GND RFin
Bottom View
Notes: Package marking provides orientation and identification “9G”= Device Code “X” = Month of Manufacture
Attention: Observe precautions for handling electrostatic sensitive devices.
ESD Machine Model = 50 V ESD Human Body Model = 1000 V Refer to Avago Application Note A004R: Electrostatic Discharge, Damage and Control.
Features
x High linearity x Built in temperature compensated internal bias circuitry x No RF matching components required x GaAs E-pHEMT Technology[1] x Standard SOT89 package x Single, Fixed 5V supply x Excellent uniformity in product specifications x MSL-1 and Lead-free halogen free x High MTTF for base station application
Specifications 3.
5GHz, 5V, 51mA (typical)
x 12 dB Gain x 36.
8 dBm Output IP3 x 2 dB Noise Figure x 23.
6 dBm Output Power at 1dB gain compression
5GHz, 5V, 51mA (typical) x 9.
6 dB Gain x 38.
4 dBm Output IP3 x 1.
65 dB Noise Figure x 23.
8 dBm Output Power at 1dB gain compression
Applications
x IF amplifier, RF driver amplifier x General purpose gain block
Note: 1.
Enhancement mode technology employs positive gate voltage,
thereby eliminating the need of negative gate voltage associated with conventional depletion mode devices.
Absolute Maximum Rating[1] TA=25°C
Symbol Vdd,max Pin,max Pdiss Tj,MAX TSTG
Parameter Device Voltage, RF output to grou...
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