Applications
 DSSS 2.4 GHz WLAN (IEEE802.11b)
 OFDM 2.4 GHz WLAN (IEEE802.11g or IEEE802.11n)
 Access Points, PCMCIA, PC cards
Features
 3.3 V Supply Operation with 2.85 V reference
o 19 dBm, EVM = 3 %, 802.11g, OFDM 54 Mbps
o 22 dBm, ACPR < -32 dBc, 802.11b
 5.0V Supply Operation with 2.85V reference
 28 dB Gain
 Integrated temperature compensated power detector
 Analog reference voltage control for maximum flexibility
 Lead Free, Halogen Free and RoHS compliant
 Small package: 8 pin 2 mm x 2 mm x 0.9 mm QFN, MSL 1
Product Description
The SE2609L 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 SE2609L is enabled by a 2.85V reference.
The SE2609L 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.