PE4302 Overview
The PE4302 is a high linearity, 6-bit RF Digital Step Attenuator “DSA” covering a 31.5 dB attenuation range in 0.5 dB steps. This 50-ohm RF DSA provides both parallel and serial CMOS control interface operates on a single 3-volt supply and maintains high attenuation accuracy over frequency and temperature. It also has a unique control interface that allows the user to select an initial attenuation state at power-up.
PE4302 Key Features
- Attenuation: 0.5 dB steps to 31.5 dB
- Flexible parallel and serial programming
- Unique power-up state selection
- Positive CMOS control logic
- High attenuation accuracy and linearity
- Very low power consumption
- Single-supply operation
- 50 Ω impedance
- Packaged in a 20 lead 4x4mm QFN
- 2.2 GHz Any Bit or Bit bination DC ≤ 1.0 GHz 1.0 < 2.2 GHz 1 MHz