PE43705 Overview
The PE43705 is a 50Ω, HaRP™ technology-enhanced, 7-bit RF Digital Step Attenuator (DSA) designed for use in 3G/4G wireless infrastructure and other high performance RF applications. This DSA is a pin-patible upgraded version of PE43703 with higher power handling and a wider frequency, control voltage and operating temperature range. An integrated digital control interface supports both Serial and Parallel...
PE43705 Key Features
- Attenuation options: covers a 31.75 dB range in 0.25 dB, 0.5 dB, or 1.0 dB steps
- 0.25 dB monotonicity for ≤ 6 GHz
- 0.50 dB monotonicity for ≤ 7 GHz
- 1.00 dB monotonicity for ≤ 8 GHz
- Safe attenuation state transitions
- High power handling
- 31 dBm, Pulsed @ 8 GHz
- 28 dBm, CW @ 8 GHz
- High linearity: +58 dBm IIP3
- 1.8V control logic patible