SA2411 Description
The SA2411 is a linear power amplifier designed for WLAN application in the 2.4 GHz band. Together with the SA2400A the chips form a plete 802.11b transceiver. The SA2411 is a Si power amplifier with integrated matching and power level detector.
SA2411 Key Features
- 75 Ω + 25j Ω differential inputs, internally matched
- 50 Ω single-ended output, internally matched
- 15 dB gain block
- Power detector
- Bias adjust pin
- 18% efficiency at 3 V
- RF matching for SA2400A