STLC4420A

www.DataSheet4U.com STLC4420A Single chip 802.11b/g/a WLAN radio Feature summary ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ Extremely small footprint Low power consumption High performance dual band solution,operating at 2.4 GHz and at 5 GHz Fully compliant with the IEEE 802.11b ,802.11g and 802.11a WLAN standards Support for 54, 48, 36, 24, 18, 12, 9, and 6Mbps OFDM, 11 and 5.5Mbps CCK and legacy 2 and 1Mbps data rates at 2.4 GHz Support for 54, 48, 36, 24, 18, 12, 9, and 6Mbps OFDM at 5 GHz Single chip 802.11b/g/a WLAN solution with fully integrated: – Zero IF (ZIF) transceiver, – Voltage controlled oscillator (VCO), – High-speed A/ D and D/A converters, – Radio power management unit (PMU), – OFDM and CCK baseband processor, – ARM9 media access controller (MAC), – SPI serial host interface (up to 48Mbps) – PA bias control – Flexible integrated power management unit – Glueless FEM interface Intelligent power control, including 802.11 power save mode Fully integrated Bluetooth coexistence Mode selectable SPI or SDIO host interface (up to 48Mbps) LFBGA228 (12.5x7x1.4mm) ■ ■ Computer peripherals Cable replacement Description The STLC4420A is a single chip dual band WLAN solution for embedded, low-power, high performance and very small form factor mobile applications. The product conforms to the IEEE 802.11b, 802.11g and 802.11a protocols operating in the 2.4 GHz and 5 GHz frequency band, supporting OFDM data rates of 54, 48, 36, 24, 18, 12, 9, and 6Mbps in the both bands and CCK data rates of ...