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針對802.11b/g MIMO無線應用的功率放大器(英文內容)
(產品新聞, 2008年7月4日)
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Tyco Electronics M/A-COM has released an RoHS-compliant 2.4GHz to 2.5GHz linear power amplifier suitable for 802.11b/g MIMO WLAN applications. The MAAP-008516, a three stage power amplifier designed specifically for linear 802.11b/g applications and is available in a lead-free 2x2.5mm PQFN plastic package, can achieve 16.5dBm linear output power with EVM 3 percent. The power amplifier also features an integrated power detector for accurate power control and a separate power mode pin for current savings in a power shutdown mode state.
For 802.11g applications, the MAAP-008516 generates 16.5dBm of linear output power (OFDM, QAM-64, 54Mbps) while drawing only 80mA of current and maintaining an EVM of 3 percent. For 802.11b applications, the device generates 21.5dBm of linear output power while consuming only 95mA of current. The MAAP-008516 has a typical linear gain of 30dB at an operating voltage of 3.3V.
Click here for more information on Tyco Electronics' MAAP-008516 linear power amplifier
Click here for more information on Tyco Electronics
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