5 GHz, 26dBm Power Amplifier with Power Detector

The SE5023L is a 5GHz power amplifier offering high linear power for wireless LAN applications.

The SE5023L offers a high level of integration for a simplified design, providing quicker time to market and higher application board production yield. The device integrates all matching elements, a temperature compensated, load insensitive power detector with 15dB of dynamic range and a 3.8GHz notch filter.

For wireless LAN applications, the device meets the requirements of IEEE802.11ac & 802.11n, and delivers approximately 24dBm of 802.11ac output power or 26dBm of 802.11n output power at 5V.

A 2.85V reference voltage on VREF is all that is required to enable or disable the power amplifier.


  • 5GHz matched 24dBm 802.11ac Power Amplifier
  • External Analog Reference Voltage (VREF) for maximum flexibility
  • Buffered, temperature compensated power detector
  • 1.8% EVM, 24dBm, 256 QAM, 802.11ac 3% EVM, 26dBm, 64 QAM, 802.11n
  • 32 dB Gain
  • Lead Free, RoHS compliant, halogen free MSL3 package
  • 20 pin 4 mm x 4 mm x 0.9 mm QFN
Data Sheets SE5023L: 5 GHz, 26dBm Power Amplifier with Power Detector SE5023L_202521B.pdf (466 KB)
ProductName : SE5023L
Frequency Range (GHz) : 5.15-5.85
Test Frequency (GHz) : 5.40
Gain Typ. (dB) : 32
OIP3 (dBm) :
P1 dB (dBm) : 34
Power Added Efficiency (%) :
VCC (V) : 5
Quiescent Current Typ. (mA) :
Noise Figure Typ. (dB) :
Package : QFN, 16-pin
Package (mm) : 4 x 4 x 0.9
Product Information:
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