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PE43701
50-ohm, 7-bit RF Digital Attenuator
0.25 dB steps to 31.75 dB, 20 – 4000 MHz
Featuring HaRP™ technology enhancements
RoHS Compliant
The PE43701 is a HaRP™-enhanced, high linearity, 7-bit RF Digital Step Attenuator (DSA)
covering a 31.75 dB attenuation range in 0.25 dB steps. The Peregrine 50Ω RF DSA provides
a parallel or serial-addressable CMOS control interface. It maintains high attenuation
accuracy over frequency and temperature and exhibits very low insertion loss and low power
consumption. This next generation Peregrine DSA is available in a 5x5 mm 32-lead QFN footprint.
Programming Modes: Direct Parallel, Latched Parallel and Serial-Addressable (Program up to eight addresses 000 - 111)
Evaluation Kit Documentation
Application Notes
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