MGA-53589
50MHz to 3GHz High Linear Amplifier
Data Sheet
Description
Avago Technologies’ MGA-53589 is a highly dynamic range
low noise amplifier MMIC, housed in a SOT-89 standard
plastic package.
MGA-53589 is especially ideal for Cellular/PCS/W-CDMA
basestation, wireless LAN, WLL and other systems in the
50MHz to 3GHz frequency range applications. With high
IP3 and low noise figure, the MGA-53589 may be utilized
as a driver amplifier in the transmit chain and as a second
stage LNA in the receive chain.
MGA-53589 is a versertile component and allows circuit
designers to put suitable external matching elements to
suit its intended application such as max OIP3, lowest NF,
highest return loss and etc.
Features
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Lead-free Option Available
Very high linearity at low DC bias power
Low noise figure
High OIP3
Advanced enhancement mode PHEMT Technology
Excellent uniformity in product specification
SOT-89 standard package
Specifications
At 1.9GHz, Vdd=5V, Idd=52mA (typ) @ 25°C
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OIP3 = 37dBm
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Noise Figure = 1.66dB
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Gain = 15.8 dB
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P1dB = 18.2dBm
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IRL = 14.4 dB, ORL = 15.7 dB
Pin connections and Package Marking
Application
53X
#1
#2
RFin
GND
Top View
#3
RFout
#3
#2
RFout
GND
#1
RFin
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Base station radio card
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High linearity LNA for base stations, WLL, WLAN and
other applications in the 50MHz to 6GHz range.
RFin
C
C
RFout
Bottom View
L
L
Note:
Top View : Package marking provides orienation and identification
“53” = Device Code
“X” = Date Code character indentifies month of manufacturing
Attention: Observe precautions for
handling electrostatic sensitive devices.
ESD Machine Model = 40 V
ESD Human Body Model = 250 V
Refer to Avago Application Note A004R:
Electrostatic Discharge, Damage and Control.
C
C
Vdd
Figure 1. Simplified Schematic Diagram
AVAGO [ AVAGO TECHNOLOGIES LIMITED ]
