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SST12LP10

SST
Part Number SST12LP10
Manufacturer SST
Description High-Linearity Power Amplifier
Published Mar 26, 2007
Detailed Description www.DataSheet4U.com 2.4 GHz High-Linearity Power Amplifier SST12LP10 SST12LP102.4 GHz High-Linearity Power Amplifier P...
Datasheet PDF File SST12LP10 PDF File

SST12LP10
SST12LP10

Overview
www.
DataSheet4U.
com 2.
4 GHz High-Linearity Power Amplifier SST12LP10 SST12LP102.
4 GHz High-Linearity Power Amplifier Preliminary Specifications FEATURES: • High Gain: – >26 dB gain across 2.
4~2.
5 GHz over temperature 0°C to +80°C High linear output power: – ~27 dBm P1dB – Meets 802.
11g OFDM ACPR requirement up to 23 dBm – Over 20 dBm linear output with total system EVM<5% for 54 Mbps 802.
11g signal – Meets 802.
11b ACPR requirement up to 24 dBm High power-added efficiency/Low operating current for both 802.
11g/b applications – ~19% @ POUT = 20 dBm for 802.
11g – ~30% @ POUT = 24 dBm for 802.
11b Ultra-low Reference Current – ~3 mA Total IREF Low idle current – ~60 mA ICQ • High-speed power-up/down – Turn on/off time (10%~90%) <100 ns – Typical power-up/down delay with driver delay included <200 ns • High temperature stability – ~1 dB gain/power variation between 0°C to +80°C • Low shut-down current (< 0.
1 µA) • Simple input/output matching • Packages available – 16-contact VQFN (3mm x 3mm) – Non-Pb (lead-free) packages available • • APPLICATIONS: • • • • WLAN (IEEE 802.
11g/b) Home RF Cordless phones 2.
4 GHz ISM wireless equipment • • PRODUCT DESCRIPTION The SST12LP10 is a high-performance power amplifier based on the highly-reliable InGaP/GaAs HBT technology.
The SST12LP10 can be easily configured for high-power, high-efficiency applications with superb power-added efficiency while operating over the 2.
4~2.
5 GHz frequency band.
It provides over 26 dB gain with 19% power-added efficiency @ POUT = 20 dBm for 802.
11g and 30% poweradded efficiency @ POUT = 24 dBm for 802.
11b.
The SST12LP10 has excellent linearity (over 20 dBm linear output with total system EVM<5%) which is essential for 54 Mbps 802.
11g operation.
The power amplifier IC also features easy board-level usage along with high-speed power-up/down control and ultra-low reference current (~3 mA).
These features coupled with low operating current make the SST12LP10 ideal for the final stage power amplifica...


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