VARIABLE GAIN LOW NOISE HIGH LINEARITY AMPLIFIER - RFMD
Description
RFLA1018Variable Gain Low Noise High Linearity Amplifier
RFLA1018
VARIABLE GAIN LOW NOISE HIGH LINEARITY AMPLIFIER
Package Style: MCM 16-Pin, 8.
0mm x 8.
0mm
GND VCC1 VCC3 GND
Features
Frequency Range 1850MHz to 2050MHz
Internally Matched to 50 on All RF Ports
Analog Voltage Variable Attenuator with 3.
3V Control Range
Bypass Mode of LNA for High Dynamic Range
Max Gain = 35dB min.
Noise Figure of 0.
65dB Typical Gain Control Range = 35dB High IIP3 = 2dBm Single +5V Supply Small 16-Pin, 8.
0mm x 8.
0mm,
Multi-Chip Module (MCM)
Applications
Cellular Base station, Remote Radio Heads
Active Antenna Radios 3G, LTE Infrastructure Low Noise, Variable Gain with
High Linearity
RFIN 1 GND 2 SCN 3 GND 4
16 15 56
Voltage Variable Attenuator
14 13 12 RFOUT 11 GND 10 GND 9 VVA_CTRL
78
VCC2 SCP
VenderID1 VenderID2
Functional Block Diagram
Product Description
RFMD's RFLA1018 is an analog-controlled voltage-variable gain amplifier featuring high linearity and very low noise figure.
This LNA with bypass mode and variable attenuator provides a minimum 35dB of dynamic gain range.
The RFLA1018 has a 3.
3V control range with maximum gain at 0V.
The LNA is temperature compensated to reduce gain variation.
A noise figure of 0.
65dB and an IIP3 of 2dBm make this component ideal for receiver input lineups.
The RFLA1018 is packaged in a small 8.
0mm x 8.
0mm leadless laminate MCM.
This module is internally matched to 50 on all RF ports, making it easy to use with no external matching components required.
Ordering Information
RFLA1018SR RFLA1018SQ RFLA1018TR7 RFLA1018TTR13 RFLA1018PCK-410
7" Reel with 100 pieces Sample Bag with 25 pieces 7" Reel with 750 pieces 13" Reel with 2500 pieces 1850MHz to 2050MHz PCBA with 5-piece sample bag
DS141218
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