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LX5531

5G PA, 5V, 4x4x0.9mm

Status: In Production

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Device Overview

Summary

The LX5531 is a power amplifier optimized for 802.11ac/a/n applications in the 5.15-5.85GHz frequency range. The LX5531 includes a three-stage PA, active bias, input/output matching, and a harmonic filter. The power amplifier operates with a single positive voltage supply of 5V, and provides power gain of 32dB and output powers of 23 and 25dBm at 5V across the frequency band for -35 and -30dB dynamic EVM (DEVM), respectively. It is fully matched to 50 Ohms on both the input and output ports.

Additional Features
    • 5.15-5.85GHz Operation
    • Single-Polarity 5V Supply
    • Power Gain ~ 32dB
    • 23dBm @ -35dB DEVM for 802.11ac
    • 25dBm @ -30dB DEVM for 802.11a
    • <-45dBm/MHz for 2nd Harmonic at 23 dBm
    • <-45dBm/MHz for 3rd Harmonic at 23 dBm
    • Complete Input and Output Match
    • On-Chip Output Power Detector
    • Small Footprint: 4x4mm2
    • Low Profile: 0.9mm
    • RoHS Compliant & Halogen Free"
Parametrics
Name
Value
Product Type
Wi-Fi Amplifiers
Freq (GHz)
5.15-5.85
802.11 Standard
a/n/ac
Description
PA, Filtering, PDET
Gain (dB)
33
Linear Po (dBm)
25,23
EVM (%)
3.0,1.8
Vcc (V)
5
Current @ Po (mA)
350,290
Package (mm)
QFN-20, 4x4x0.9

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Data Sheets

  
574KB

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RoHS Information

Part Number
Device Weight (g)
Shipping Weight (grams)
Lead Count
Package Type
Package Width
Solder Composition
JEDEC Indicator
RoHS
China EFUP
LX5531LQ-TR
0.000000
20
VQFN
4x4x1.0mm
NiPdAu
e4
To see a complete listing of RoHS data for this device, please Click here
Shipping Weight = Device Weight + Packing Material weight. Please contact sales office if device weight is not available.

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