pro_details

SE2621L

2.4 GHz High Efficiency Wireless LAN Front End

The SE2621L is a complete 802.11b/g/n WLAN RF front-end module providing all the functionality of the power amplifier, power detector, diversity switch and 50 Ω matching on all RF ports. The SE2621L provides a complete 2.4 GHz WLAN RF solution from the output of the transceiver to the antennas in an ultra-compact form factor.

The SE2621L is designed for ease of use, with all the critical matching and harmonic filtering and integrated transmit/receive DPDT switch providing a 50 Ω interface to the antenna.

The SE2621L also includes a transmitter power detector with 20 dB of dynamic range and a digital enable control for transmitter power ramp on/off control. The power ramp rise/fall time is 0.5 μs typical.

Please note: SE2621L-R is being discontinued and is not recommended for new designs.
Read More...

Features

    • Dual mode IEEE 802.11b, IEEE 802.11g, IEEE 802.11n
    • Integrated PA, TX filter, diversity switch
    • Integrated positive slope power detector
    • +19 dBm output power, 802.11b, 11 Mbits
    • +17 dBm @ 3.0 % EVM, 802.11g, 3.3 V
    • Lead free, halogen free and RoHS compliant
    • Small QFN (24-pin, 3.0 x 4.0 x 0.9 mm) package (MSL1, 260 °C per JEDEC J-STD-020)

Images & Diagrams

Specifications

    • Frequency (GHz) Min.
    • 2.4
    • Frequency (GHz) Max.
    • 2.5
    • RF Frequency (MHz)
    • Typ. POUT @ 2.5% EVM (dBm)
    • Typ. Current @ VCC = 3.3 V (mA)
    • 160
      130
      130
    • 802.11 WLAN Standard
    • b/g/n
    • Antenna Ports
    • 2
    • Architecture
    • 802.11 b/g/n WLAN FEM with Diversity
    • Typ. Current @ VDD = 3.3 V 17.5dBm (mA)
    • Typ. POUT @ 3.0% EVM (dBm)
    • 19
      17
      17
    • Typ. Current @ VCC = 5 V (mA)
    • Typ. Tx Gain (dB)
    • 27
    • VDD (V)
    • Package
    • QFN, 24-pin
    • Package (mm)
    • 3 x 4 x 0.9

Skyworks uses cookies to analyze website traffic, deliver customized experiences, and advertise. Learn more, including how to manage your preferences, in our Website Privacy Policy. By using our website you agree to our use of cookies.