MGA-87563 Datasheet, PDF (1/9 Pages) Agilent(Hewlett-Packard) – 0.5 - 4 GHz 3 V Low Current GaAs MMIC LNA

MGA-87563
0.5–4 GHz 3 V Low Current
GaAs MMIC LNA
Data Sheet
Description
Avago’s MGA-87563 is an economical, easy-to-use GaAs
MMIC amplifier that offers low noise and excellent gain
for applications from 0.5 to 4 GHz. Packaged in an ultra-
miniature SOT-363 package, it requires half the board
space of a SOT-143 package.
With the addition of a simple shunt-series inductor at the
input, the device is easily matched to achieve a noise of
1.6 dB at 2.4 GHz. For 2.4 GHz applications and above, the
output is well matched to 50 Ohms. Below 2 GHz, gain
can be increased by using conjugate matching.
The circuit uses state-of-the-art PHEMT technology with
self-biasing current sources, a source-follower interstage,
resistive feedback, and on-chip impedance matching
networks. A patented, on-chip active bias circuit allows
operation from a single +3 V or +5 V power supply. Cur-
rent consumption is only 4.5 mA, making this part ideal
for battery powered designs.
Surface Mount SOT-363 (SC-70) Package
Features
 Lead-free Option Available
 Ultra-Miniature Package
 1.6 dB Min. Noise Figure at 2.4 GHz
 12.5 dB Gain at 2.4 GHz
 Single +3 V or 5 V Supply, 4.5 mA Current
Applications
 LNA or Gain Stage for PCS, ISM, Cellular, and GPS
Applications
Equivalent Circuit
RF
INPUT
3
6
RF
OUTPUT
4
V_dd
Pin Connections and Package Marking
GND 1
6 OUTPUT
GND 2 _{MGA-87563 Pkg} 5 GND
INPUT 3
4 V_dd
Note:
Package marking provides orientation and identification.
"87" = Device Code
"x" = Date code character identifies month of manufacture
GROUND 1, 2, 5
Attention: Observe precautions for
handling electrostatic sensitive devices.
ESD Human Body Model (Class 0)
Refer to Avago Application Note A004R:
Electrostatic Discharge Damage and Control.