SE5005L

5 GHz Power Amplifier with Power Detector


Please note: SE5005L-R is being discontinued and is not recommended for new designs.

The SE5005L is a 5GHz Power amplifier offering high linear power for wireless LAN applications.

The SE5005L 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 20dB of dynamic range, and a 3.8GHz notch filter.

For wireless LAN applications, the device meets the requirements of IEEE802.11a and delivers approximately 18dBm of linear output power. It also features a linearity mode-control function to reduce current consumption at low power.

The SE5005L integrates the reference voltage generator, allowing for a true CMOS compatible digital EN (enable) function to turn the power amplifier on and off.

Specifications

Test Frequency (GHz)5.4
Gain Typ. (dB)27
Power Added Efficiency (%)
OIP3 (dBm)
P1 dB (dBm)25
VCC (V)3.3
Quiescent Current Typ. (mA)
Noise Figure Typ. (dB)
PackageQFN, 16-pin
Package (mm)3 x 3 x 0.9
Frequency (GHz) Min.5.15
Frequency (GHz) Max.5.75

Features

  • 5 GHz Matched 18dBm Power Amplifier
  • Integrated power amplifier enable pin (VEN )
  • Buffered, temperature compensated power detector
  • High and Low-Linearity mode
  • 3% EVM, @18dBm, 64 QAM, 54 Mbps
  • 30 dB Typical Gain
  • DC Blocked
  • Lead Free and RoHS compliant, halogen free package
  • 16 pin 3 mm x 3 mm x 0.9 mm QFN, MSL 3

Product Documents