MGA-65606_15 Datasheet, PDF (1/14 Pages) AVAGO TECHNOLOGIES LIMITED – Low Noise Amplifier

MGA-65606
Low Noise Amplifier with switchable Bypass/Shutdown Mode
in Low Profile Package
Data Sheet
Description
Avago Technologies’ MGA-65606 is an economical, easy-
to-use GaAs MMIC Low Noise Amplifier (LNA) with Bypass/
Shutdown mode. The LNA has low noise and high linearity
achieved through the use of Avago Technologies’ propri-
etary 0.25 m GaAs Enhancement-mode pHEMT process.
The Bypass/Shutdown mode enables the LNA to be
bypassed during high input signal power and reduce
current consumption. It is housed in a low profile 2.0 x 1.3
x 0.5 mm³ 6-pin Ultra Thin Package. The compact footprint
and low profile coupled with low noise, high linearity make
the MGA-65606 an ideal choice as a low noise amplifier for
mobile and CPE receivers in the WiMAX and WLL (2.5 – 4)
GHz band.
Component Image
2.0 x 1.3 x 0.5 mm³ 6-lead Ultra Thin Package
Note:
Package marking provides
65X
orientation and identification
“65” = Product Code
“X” = Month Code
Pin Configuration
Features
 Low current consumption
 Adjustable bias current
 Simple matching network
 Broadband operation (2.5 – 4) GHz
 Low Noise Figure
 Low current consumption in Bypass Mode, <100 A
 Fully matched to 50 ohm in Bypass Mode
 High Linearity (LNA and Bypass Mode)
 Low profile package
Typical Performance
3.5 GHz; 3V, 10mA (Typ):
 15.3 dB Gain
 1.05 dB Noise Figure
 +5.7 dBm Input IP3
 -2.4 dBm Input Power at 1 dB gain compression
 4.2 dB Insertion Loss in Bypass Mode
 17 dBm IIP3 in Bypass Mode (Pin = -20 dBm)
 <100 A current consumption in Bypass mode
Pin 1 (Vbias)
Pin 6 (Vsd)
Pin 2 (RFin)
GND
Pin 5 (RFOut)
Pin 3 (Gnd)
Pin 4 (Vdd)
Applications
 Low noise amplifier for WiMAX, Wireless Local Loop.
 Other ultra low noise applications in the 2.5 – 4 GHz
band.
TOP VIEW
Simplified Schematic
R
VBias
1
Bias /
Attention: Observe precautions for
Control
handling electrostatic sensitive devices.
ESD Machine Model = 50 V
RF IN
2
L
ESD Human Body Model = 300 V
Refer to Avago Application Note A004R:
3
LNA
Electrostatic Discharge, Damage and Control.
6 _VSD
L
5
RF OUT
LR
4
Vdd
C
C