pSemi Attenuator - Digitally Controlled PE43711B-Z

The PE43711 is a 50 Ohm, HaRP™ technology-enhanced, 7-bit RF digital step attenuator (DSA) that supports a broad frequency range from 9 kHz to 6 GHz. It features glitch-less attenuation state transitions and supports 1.8V control voltage and an extended operating temperature range to +105 C, making this device ideal for many broadband wireless applications.

The PE43711 is a pin-compatible upgraded version of the PE43502, PE43503, PE43602 and PE43702. An integrated digital control interface supports both Serial and Parallel programming of the attenuation, including the capability to program an initial attenuation state at power-up.

The PE43711 covers a 31.75 dB attenuation range in 0.25 dB, 0.5 dB and 1 dB steps. It is capable of maintaining 0.25 dB monotonicity through 4 GHz, 0.5 dB monotonicity through 5 GHz and 1 dB monotonicity through 6 GHz. In addition, no external blocking capacitors are required if 0 VDC is present on the RF ports.

The PE43711 is manufactured on Peregrine’s UltraCMOS^® process, a patented variation of silicon-on-insulator (SOI) technology on a sapphire substrate.

Manufacturer: pSemi
Win Source Part Number: 844557-PE43711B-Z
Series: UltraCMOS®
Features: RF Attenuators 0dB ~ 31.75dB - 24-VFQFN Exposed Pad
Package: Reel - TR
Package: 24-VFQFN Exposed Pad
Family Name: PE43711
Categories: RF/IF and RFID
ECCN: EAR99
Popularity: Medium
Fake Threat In the Open Market: 37 pct.
Supply and Demand Status: Limited
Quantity per package: 3000
MSL Level: 1 (Unlimited)
Estimated Pruduction Lead Time: 27 Weeks
HTSUS: 8542.39.0001
Other Part Number: 1046-1138-1, 1046-1138-2, PE43711B-ZINACTIVE, 1046-1138-6, PE43711B-Z-ND, PE43711A-Z

RF ATTENUATOR 31.5DB 50OHM 24QFN Product overview: PE43711B-Z from pSemi is an Attenuator for embedded electronics, industrial equipment, maintenance repair, OEM production, and component sourcing. It is useful for engineers and buyers comparing datasheets, replacement parts, BOM lines, package options, lifecycle status, and procurement availability. Key searchable attributes include 50OHM. Search-friendly keywords include Attenuator, Attenuators, electronic component, datasheet, replacement part, 50OHM. This listing supports clearer product discovery for industrial, commercial, repair, automation, power, sensing, and embedded system projects. Product number 852-PE43711B-Z can be used for catalog matching and distributor lookup.

RF Attenuators 0dB ~ 31.75dB 9kHz ~ 6GHz 50 Ohms 24-VFQFN Exposed Pad

RF Attenuators 0dB ~ 31.75dB 9kHz ~ 6GHz 50 Ohms 24-VFQFN Exposed Pad

RF Attenuators 0dB ~ 31.75dB 9kHz ~ 6GHz 50 Ohms 24-VFQFN Exposed Pad