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0.5 - 6 GHz Low Noise GaAs MMIC Amplifier
Description
0.
5 – 6 GHz Low Noise GaAs MMIC Amplifier Technical Data
MGA-86563
Features
• Ultra-Miniature Package • Internally Biased, Single +5 V Supply (14 mA) • 1.
6 dB Noise Figure at 2.
4 GHz • 21.
8 dB Gain at 2.
4 GHz • +3.
1 dBm P1dB at 2.
4 GHz
Surface Mount Package SOT-363 (SC-70)
Description
Agilent’s MGA-86563 is an economical, easy-to-use GaAs MMIC amplifier that offers low noise figure and excellent gain for applications from 0.
5 to 6 GHz.
Packaged in an ultra-miniature SOT-363 package, it requires half the board space of the SOT-143.
The MGA-86563 may be used without impedance matching as a high performance 2 dB NF gain block.
Alternatively, with the addition of a simple shunt-series inductor at the input, the device noise figure can be reduced to 1.
6 dB at 2.
4 GHz.
For 1.
5 GHz applications and above, the output is well matched to 50 Ω.
Below 1.
5 GHz, gain can be increased by using conjugate matching.
The circuit uses state-of-the-art PHEMT technology with selfbiasing current sources, a sourcefollower interstage, resistive feedback, and on-chip impedance matching networks.
A patented, on-chip active bias circuit allows operation from a single +5 V power supply.
Current consumption is only 14 mA, making this part suitable for battery powered applications.
Applications
• LNA or Gain Stage for ISM, PCS, MMDS, GPS, TVRO, and Other C band Applications
Pin Connections and Package Marking
INPUT GND GND 1 6 GND GND OUTPUT and Vd
86
2 3
5 4
Note: Package marking provides orientation and identification.
Equivalent Circuit
RF INPUT 1 4 RF OUTPUT AND Vd
GROUND
2, 3, 5, 6
2
MGA-86563 Absolute Maximum Ratings
Symbol Vd Vin Pin Tch TSTG Parameter Device Voltage, RF Output to Ground RF Input Voltage to Ground CW RF Input Power Channel Temperature Storage Temperature Units V V dBm °C °C Absolute Maximum[1] 9 +0.
5 –1.
0 +13 150 -65 to 150 Thermal Resistance[2]: θch-c = 160°C/W
Notes: 1.
Operation of this device above any one of these limits may cause permanent damage.
2.
TC...
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