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SST12CP12 bảng dữ liệu(PDF) 1 Page - Microchip Technology |
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SST12CP12 bảng dữ liệu(HTML) 1 Page - Microchip Technology |
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1 / 15 page ![]() 2013 Microchip Technology Inc. DS70005124B-page 1 Features • High Gain: - Typically 33 dB gain across 2.4–2.5 GHz over temperature -40°C to +85°C • High linear output power, typical performance: - 1.75% dynamic EVM up to 23 dBm, MCS8, 256 QAM, 40 MHz - 2.5% EVM up to 24 dBm, 802.11n, HT40 - 3% EVM up to 25 dBm for 54 Mbps 802.11g signal - Meets 802.11g OFDM spectrum mask require- ment up to 28.5 dBm - Meets 802.11b ACPR requirement up to 28.5 dBm • High-speed power-up/down - Turn on/off time (10%-90%) <100 ns • 10:1 VSWR survivability (unconditionally stable up to 28.5 dBm) • On-chip power detection - 20 dB dynamic range - VSWR- and temperature-insensitive • Simple input/output matching • Packages available - 16-contact UQFN (3mm x 3mm) • All non-Pb (lead-free) devices are RoHS compliant Applications • WLAN (IEEE 802.11b/g/n) • AP router • WiMax (IEEE 802.16e) • Home RF • Cordless phones • 2.4 GHz ISM wireless equipment • 1.8-2.3 GHz femtocell base stations Product Description SST12CP12 is a high-power, 256 QAM power amplifier (PA) based on the highly-reliable InGaP/GaAs HBT technology. Operating over the 2.4–2.5 GHz frequency band, the PA will typically provide 33 dB gain with 25% power- added efficiency @ POUT = 28 dBm for 802.11g. SST12CP12 has excellent linearity, providing less than 1.75% dynamic EVM up to 23 dBm with MCS8, 40 MHz band- width modulation. It will also provide typically 3% added EVM at 25 dBm output power with 54 Mbps 802.11g operation while meeting 802.11g spectrum mask at 28.5 dBm. SST12CP12 also has a single-ended power detector for active power control. The power amplifier IC also features high-speed power-up/-down control with the VREF control pins. SST12CP12 is offered in 16-contact UQFN package. See Figure 2-1 for pin assignments and Table 3-1 for pin descriptions. SST12CP12 2.4 GHz 256 QAM High-Power Amplifier |
Số phần tương tự - SST12CP12 |
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Mô tả tương tự - SST12CP12 |
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