SST12LP14A - SST

SST12LP14A High-Gain Power Amplifier

The SST12LP14A is a versatile power amplifier based on the highly-reliable InGaP/GaAs HBT technology. The SST12LP14A can be easily configured for high-power applications with good power-added efficiency while operating over the 2.4- 2.5 GHz frequency band. It typically provides 29 dB gain with 23% power-added efficiency @ POUT = 22 dBm for 802.11g and 25% po.

Features

• High Gain:
  – Typically 29 dB gain across 2.4~2.5 GHz over temperature 0°C to +85°C High linear output power:
  – >28 dBm P1dB - Please refer to “Absolute Maximum Stress Ratings” on page 4
  – Meets 802.11g OFDM ACPR requirement up to 23 dBm
  – ~4% added EVM up to 21 dBm for 54 Mbps 802.11g signal
  – Meets 802.11b ACPR requirement up to 23 dBm High power-added efficiency/Low operating current for both 802.11g/b applications
  – ~23%/210 mA @ POUT = 22 dBm for 802.11g
  – ~25%/240 mA @ POUT = 23 dBm for 802.11b Single-pin low IREF power-up/down control
  – IREF <2 mA Low idle current
  – ~70 mA ICQ High-sp.