Top View
MGA-675T6
Low Noise Ampli er with Shutdown Mode
in Low Pro le Package for 4.9 – 6 GHz Application
Data Sheet
Description
Avago Technologies’ MGA-675T6 is an economical, easy-
to-use wideband GaAs MMIC Low Noise Ampli er (LNA)
with Shutdown mode. The LNA has low noise and high
linearity achieved through the use of Avago Technologies’
proprietary 0.5um GaAs Enhancement-mode pHEMT pro-
cess. The shutdown mode enables the LNA to be turned
o when not in use and reduce current consumption. It
is housed in a low pro le 2 x 1.3 x 0.4mm 6-pin Ultra Thin
Package. The compact footprint and low pro le coupled
with low noise, high linearity makes the MGA-675T6 an
ideal choice as a low noise ampli er for mobile receiver in
the WLAN applications.
Component Image
2.0 x 1.3 x 0.4 mm
3
6-lead Ultra Thin Package
7FYM
.
Top View
Note:
Package marking provides orientation and identi cation
“7F” = Product Code
“Y” = Year of Manufacture
“M” = Month of Manufacture
Pin Con guration
Features
Low operating current
Low Noise Figure
4.9 GHz – 6 GHz operating range
GaAs E-pHEMT Technology
[1]
Best in class linearity and input power compression
Low pro le package size: 2.0 x 3.0 x 0.4 mm
3
Excellent uniformity in product speci cations
Tape-and-Reel packaging option available
Speci cations
5.5 GHz; 3V, 10mA (typ):
17.8 dB Gain
1.75 dB Noise Figure
-3 dBm Input IP3
-10 dBm Input Power at 1dB gain compression
S11 of -8.5dB, S22 of -9dB for NF match.
<0.5mA current consumption in Shutdown Mode
Applications
Low noise ampli er for mobile receiver for WLAN.
Other ultra low noise application in the 4.9 – 6 GHz
band e.g 5.8 GHz WiMax.
Note:
1. Enhancement mode technology employs positive Vgs, thereby
eliminating the need of negative gate voltage associated with
conventional depletion mode devices.
Attention: Observe precautions for
handling electrostatic sensitive devices.
ESD Machine Model = 50 V
ESD Human Body Model = 250 V
Refer to Avago Application Note A004R:
Electrostatic Discharge, Damage and Control.
GND
Pin 1
(Shutdown)
Pin 2
(RF_IN)
Pin 3
(Not Used)
Pin 6
(VDD)
Pin 5
(RF_OUT)
Pin 4
(Not Used)