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PE43502MLI Peregrine Semiconductor
Attenuator - Digitally Controlled
MFG Part Number: PE43502MLI-Z
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The PE43502 is a HaRP™-enhanced, high linearity, 5-bit RF Digital Step Attenuator (DSA). This highly versatile DSA covers a 15.5 dB attenuation range in 0.5 dB steps. The Peregrine 50Ω RF DSA provides multiple CMOS control interfaces. It maintains high attenuation accuracy over frequency and temperature and exhibits very low insertion loss and low power consumption. Performance does not change with Vdd due to on-board regulator. This next generation Peregrine DSA is available in a 4x4 mm 24-lead QFN footprint. The PE43502 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 Frequency6000 MHz
Control Accuracy5 Bits
Step Size0.5 dB
Attenuation Control Range (dB15.5 dB
Insertion Loss2.4 dB
P1dB32 dBm
Input IP358 dBm
Control Type (TTL, -5V)CMOS Logic
Package TypeQFN
QuantityUnit Price
1 - 100

This product is available in the following countries:
  • Global