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PE43701MLI Peregrine Semiconductor
Attenuator - Digitally Controlled
MFG Part Number: PE43701MLI-Z
50 Ω RF Digital Attenuator 7-bit, 31.75 dB, 9 kHz - 4.0 GHz. The PE43701 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 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.
Key AttributesValue
Frequency Range : Minimum Frequency0.01 MHz
Frequency Range : Maximum Frequency4000 MHz
Control Accuracy7 Bits
Step Size0.25 dB
Attenuation Control Range (dB31.75 dB
Insertion Loss1.9 dB
P1dB32 dBm
Input IP359 dBm
Control Type (TTL, -5V)CMOS
Package TypeQFN
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