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PE43703
50-ohm, 7-bit RF Digital Attenuator, 9kHz – 6.0 GHz
0.25, 0.5, or 1.0 steps to 31.75 dB range
Featuring HaRP™ technology enhancements
RoHS Compliant
The PE43703 is a HaRP™-enhanced, high linearity, 7-bit RF Digital Step Attenuator (DSA).
This highly versatile DSA covers a 31.75 dB attenuation range in 0.25 dB, 0.5 dB, or 1.0 dB steps.
The customer can choose which step size and associated specifications best suit their application.
The Peregrine 50Ω RF DSA provides multiple CMOS control interfaces and an optional external Vss feature.
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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