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RFLA2018 Datasheet Variable Gain Low Noise High Linearity Amplifier

Manufacturer: RF Micro Devices (now Qorvo)

Overview: RFMD + TriQuint = Qorvo RFLA2018 Variable Gain Low Noise High Linearity Amplifier 2500 MHz to 2570 MHz The RFLA2018 is an analog-controlled voltage variable gain amplifier featuring high linearity and very low noise figure. The LNA with bypass mode and variable attenuator provides a minimum of 35 dB of dynamic range. The RFLA2018 has a +3.3 V control range with maximum gain at 0 V. The LNA is temperature pensated to reduce gain variation. Noise figure is 1.0 dB and Input IP3 of +3 dBm makes this ponent ideal for receiver input lineups. The RFLA2018 is packaged in a small 8.0 mm x 8.0 mm leadless MCM that is internally matched to 50 Ω on all RF ports. Functional Block Diagram GND VCC1 VCC3 GND Pin One Mark 16 15 14 13 Top View RFIN 1 GND 2 SCN 3 GND 4 LNA LNA 5 6 PA VVA 7 8 12 RFOUT 11 GND 10 GND 9 VCTRL VCC2 SCP VENID1 VENID2 Ordering Information RFLA2018SQ RFLA2018SR RFLA2018TR13 RFLA2018PCK-410 Sample bag with 25 pieces 7" Reel with 100 pieces 13” Reel with 2500 pieces 2500 – 2570 MHz PCBA with 5-piece sample bag RFLA2018 Package: MCM, 16-pin, 8.0 mm x 8.

Key Features

  • 2500 MHz to 2570 MHz Operation.
  • Internally Matched to 50 Ω on All RF Ports.
  • Analog Voltage Variable Attenuator with +3.3 V Control Range.
  • Bypass Mode of LNA for High Dynamic Range.
  • Max Gain = 35 dB Min.
  • Noise Figure of 1.0 dB Typical.
  • Gain Control Range > 33 dB.
  • High IIP3 = +3 dBm.
  • Single +5 V Supply.
  • Small 16-Pin, 8.0 mm x 8.0 mm, Multi-Chip Module (MCM).

More Datasheets from RF Micro Devices (now Qorvo)

Part Number Description
RFLA1018 VARIABLE GAIN LOW NOISE HIGH LINEARITY AMPLIFIER

RFLA2018 Distributor