| 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. |
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| Download Specification Sheet (PDF) | |
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| Key Attributes | Value |
| Frequency Range : Minimum Frequency | 0 MHz |
| Frequency Range : Maximum Frequency | 4000 MHz |
| Control Accuracy | 7 Bits |
| Step Size | 0.25 dB |
| Attenuation Control Range (dB | 31.75 dB |
| Insertion Loss | 1.7 dB |
| P1dB | 28 dBm |
| Input IP3 | 57 dBm |
| Control Type (TTL, -5V) | 5 |
| Package Type | QFN |
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| Availability |
| 2445 |
| Quantity | Unit Price |
| 1+ | $4.00 |
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| This product is available in the following countries: |
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