SST11LP12

www.DataSheet4U.com 4.9-5.8 GHz High-Linearity Power Amplifier SST11LP12 SST1LP124.9-5.8 GHz High-Linearity Power Amplifier Preliminary Specifications FEATURES: High Gain: – Typically 35 dB gain across 4.9-5.8 GHz over temperature 0°C to +85°C High linear output power: – ~28 dBm P1dB (Pulsed single-tone signal) – Meet 802.11a OFDM ACPR requirement up to 23+ dBm over ~ entire band – Added EVM~4% up to 21 dBm for 54 Mbps 802.11a signal High power-added efficiency/Low operating current for 54 Mbps 802.11a applications – ~12% @ POUT = 21 dBm for 54 Mbps Built-in Ultra-low IREF power-up/down control – IREF <3 mA Low idle current – ~130 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 – ~1.5/1.0 dB gain/power variation between 0°C to +85°C – ~1 dB detector variation over 0°C to +85°C Low shut-down current (< 0.1 µA) On-chip power detection 20 dB dynamic range on-chip power detection Simple input/output matching Packages available – 16-contact WQFN (3mm x 3mm) – Non-Pb (lead-free) packages available APPLICATIONS: WLAN (IEEE 802.11a) Japan WLAN HyperLAN2 Multimedia PRODUCT DESCRIPTION The SST11LP12 is a high-power, high-gain power amplifier based on the highly-reliable InGaP/GaAs HBT technology. The SST11LP12 can be easily configured for high-power, high-efficiency applications with superb power-added efficiency while operating over t...