2.4 GHz High Power Wireless LAN Power Amplifier

The SE2623L is a 2.4 GHz power amplifier designed for use in the 2.4 GHz ISM band for wireless LAN applications. The device incorporates a power detector for closed loop monitoring of the output power.

The SE2623L includes a digital enable control for device on/off control.

The SE2623L temperature compensated power detector is highly immune to mismatch at its output with less than 1.5 dB of variation with a 2:1 mismatch.


Frequency Range (GHz)2.4-2.5
Test Frequency (GHz)2.45
Gain Typ. (dB)33
Typ. POUT (dBm)
OIP3 (dBm)
P1 dB (dBm)32
Power Added Efficiency (%)
VCC (V)5
Quiescent Current Typ. (mA)
Noise Figure Typ. (dB)
PackageQFN, 16-pin
Package (mm)3 x 3 x 0.9


  • Single 5 V Supply Operation
    - 23 dBm, EVM = 1.8 %, MCS9
    - 26 dBm, EVM = 3 %, 802.11g, OFDM 54 Mbps
    - 26 dBm, ACPR < -32 dBc, 802.11b
  • 33 dB Gain
  • Integrated temperature compensated power detector
  • Digital power amplifier enable pin (VEN)
  • Lead Free, Halogen Free and RoHS compliant
  • Small package: 16 pin 3 mm x 3 mm x 0.9 mm QFN, MSL 3

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