pSemiUnited States

PE43711

ActiveAttenuators

50Ω, HaRP™ technology-enhanced, 7-bit RF digital step attenuator (DSA) that supports a broad frequency range from 9 kHz to 6 GHz.

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Technical parameters

AC and DC characteristics
Attenuation Accuracy (dB @ 1 GHz)±(0.15 + 1.5% of setting)
Environment and package
Package24L QFN
Package (mm)4x4
Other
Attn Range (dB)0.00–31.75
Attn Step (dB)0.25/0.5/1.0
Bits7
Description7-bit; 128 states
ECCNEAR99
ESD HBM (V)3000
IIP3 (dBm)57
InterfaceParallel (Latched, Direct), Serial
Max Freq.6 GHz
Max Typ. IL (dB)2.4
Min Freq.9 kHz
PCN/EOLPCN – July 11, 2017: Wafer Fabrication Process – Dual Source, Ordering Code
Switching Time275 ns
Typ. IL (dB)1.3

Documents

DatasheetDatasheet · 3.8 MB · 2026-09-23User ManualUser Manual · 4.4 MB · 2026-09-23Application NoteApplication Note · 4.1 MB · 2026-09-23Application NoteApplication Note · 2.6 MB · 2026-09-23Application NoteApplication Note · 1.6 MB · 2026-09-23Application NoteApplication Note · 1.5 MB · 2026-09-23Quality & ReliabilityQuality & Reliability · 774.8 KB · 2026-09-23Application NoteApplication Note · 693.9 KB · 2026-09-23Application NoteApplication Note · 504.0 KB · 2026-09-23Quality & ReliabilityQuality & Reliability · 75.6 KB · 2026-09-23User ManualUser Manual · 45.5 KB · 2026-09-23Quality & ReliabilityQuality & Reliability · 39.3 KB · 2026-09-23Quality & ReliabilityQuality & Reliability · 37.8 KB · 2026-09-23
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