MGA-64606_15 Datasheet, PDF (1/20 Pages) AVAGO TECHNOLOGIES LIMITED – Low Noise Amplifier

MGA-64606
Low Noise Amplifier with switchable Bypass/Shutdown Mode
in Low Profile Package
Data Sheet
Description
Avago Technologies’ MGA-64606 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’
proprietary 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 0.5mm³ 6-pin Ultra Thin Package. The compact footprint
and low profile coupled with low noise, high linearity make
the MGA-64606 an ideal choice as a low noise amplifier for
mobile receiver in the WiMAX, WLAN(802.11b/g), WiBro
and DMB applications.
Component Image
2.0 x 1.3 x 0.5 mm³ 6-lead Ultra Thin Package
Note:
Package marking provides
64X
orientation and identification
“64” = Product Code
“X” = Month Code
Pin Configuration
Pin 1 (Vbias)
Pin 2 (RFin)
GND
Pin 3 (Gnd)
TOP VIEW
Pin 6 (Vsd)
Pin 5 (RFOut)
Pin 4 (Vdd)
Attention: Observe precautions for
handling electrostatic sensitive devices.
ESD Machine Model = 60 V
ESD Human Body Model = 300 V
Refer to Avago Application Note A004R:
Electrostatic Discharge, Damage and Control.
Features
 Low current consumption
 Adjustable bias current
 1.5 GHz – 3 GHz operating range
 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
2.4 GHz; 3V , 7mA (Typ):
 15.3 dB Gain
 0.95 dB Noise Figure
 +5.0 dBm Input IP3
 -3.0 dBm Input Power at 1 dB gain compression
 3.8 dB Insertion Loss in Bypass Mode
 12 dBm IIP3 in Bypass Mode (Pin = -20 dBm)
 <100 A current consumption in Bypass mode
Applications
 Low noise amplifier for GPS, WiMAX, WLAN, WiBro and
DMB applications.
 Other ultra low noise applications in the 1.5 – 3 GHz
band.
Simplified Schematic
R
VBias
1
Bias /
Control
RF IN
2
L
LNA
3
6 _VSD
L
5
RF OUT
LR
4
Vdd
C
C