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PE43702MLI-Z Peregrine Semiconductor
Attenuator - Digitally Controlled
MFG Part Number: PE43702MLI-Z
The PE43702 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. This Peregrine 50Ω 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. This next generation Peregrine DSA is available in a 4x4 mm 24 lead QFN footprint. The PE43702 is manufactured on Peregrine’s UltraCMOS™ process, a patented variation of silicon-on-insulator (SOI) technology on a sapphire substrate, offering the performance of GaAs with the economy and integration of conventional CMOS.
Key AttributesValue
Frequency Range : Minimum Frequency0 MHz
Frequency Range : Maximum Frequency4000 MHz
Control Accuracy7 Bits
Step Size0.25 dB
Attenuation Control Range (dB31.75 dB
Insertion Loss1.7 dB
P1dB28 dBm
Input IP357 dBm
Control Type (TTL, -5V)5
Package TypeQFN
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