PE4307 Overview
The PE4307 is a high linearity, 5-bit RF Digital Step Attenuator (DSA) covering a 15.5 dB attenuation range in 0.5 dB steps. The device is pin patible with the PE430x series. This 75ohm RF DSA provides both parallel (latched or direct mode) and serial CMOS control interface, operates on a single 3-volt supply and maintains high attenuation accuracy over frequency and temperature.
PE4307 Key Features
- Attenuation: 0.5 dB steps to 15.5 dB
- Flexible parallel and serial programming interfaces
- Latched or direct mode
- Unique power-up state selection
- Positive CMOS control logic
- High attenuation accuracy and linearity over temperature and frequency
- Very low power consumption
- Single-supply operation
- 75 Ω impedance
- Pin patible with PE430x series