AM50-0011 Datasheet, PDF (1/4 Pages) Tyco Electronics – High Dynamic Range LNA 800 - 1000 MHz

High Dynamic Range LNA
800 - 1000 MHz
V 2.00
Features
n Ideal for Base Station Applications
n High Gain
n Low Noise Figure
n High Input IP₃
n Single +5 V Supply Voltage
Description
M/A-COM’s AM50-0011 is a high dynamic range, GaAs
MMIC, low noise amplifier in a low-cost SOT-26 package.
It employs external matching to obtain optimum noise
figure and intercept performance. The AM50-0011 may be
operated with supply voltages of +5 V.
The AM50-0011 is ideally suited for use where low noise
figure, high gain, and high dynamic range are required.
Typical applications included receiver front ends in AMPS,
GSM and ETACS base stations. It may also be used as an
IF amplifier in certain other communication systems.
M/A-COM fabricates the AM50-0011 using a low-cost 0.5-
micron gate E-D SAGFET GaAs process that features full
passivation for reliability and performance. M/A-COM
fully tests all assembled GaAs IC’s for RF and DC
performance against guaranteed specifications using
automated RF IC handling and test equipment before
shipping to customers.
Absolute Maximum Ratings ¹
Parameter
Absolute Maximum
Supply Voltage
6 volts
RF Input Power
8 dBm
Operating Temperature
-40° to +85 °C
Storage Temperature
-65° to +150 °C
1. Exceeding any one or combination of these limits may
cause permanent damage.
2. Minimum MTTF is 1x10⁶ 85°C, at +5 V and 75 mA
Functional Schematic
VDD
VBC
GND
C1
C2
IN
L1
L2
C3
OUT
GND
GND
Pin Configuration
PIN No.
1
2
PIN
VBC
GND
Description
Bias Control Voltage
Ground
3
RF IN RF Input
4
GND Ground
5
GND Ground
6
RF OUT RF Output
Part
Value
L1
7.5 nH
L2
68 nH
C1
33 pF
C2
100 pF
C3
100 pF