PE43602 Overview
The PE43602 is a HaRP™-enhanced, high linearity, 6-bit RF Digital Step Attenuator (DSA) covering a 31.5 dB attenuation range in 0.5 dB steps. This Peregrine 50 Ω RF DSA provides both a serial and parallel CMOS control interface. It maintains high attenuation accuracy over frequency and temperature and exhibits very low insertion loss and low power consumption.
PE43602 Key Features
- HaRP™-enhanced UltraCMOS™ device
- Attenuation: 0.5 dB steps to 31.5 dB
- High Linearity: Typical +58 dBm IIP3 - Excellent low-frequency performance
- 3.3 V or 5.0 V Power Supply Voltage
- Fast switch settling time
- Programming Modes: - Direct Parallel - Latched Parallel - Serial
- High-attenuation state @ power-up (PUP)
- CMOS patible
- No DC blocking capacitors required
- Packaged in a 24-lead 4x4x0.85 mm QFN