pSemiUnited States
The PE4312 is a 50Ω, HaRP™ technology-enhanced 6-bit RF digital step attenuator (DSA) designed for use in 3G/4G wireless
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View full reportTechnical parameters
| AC and DC characteristics | |
|---|---|
| Attenuation Accuracy (dB @ 1 GHz) | ±(0.15 + 2% of setting) |
| Environment and package | |
| Package | 20L QFN |
| Package (mm) | 4x4 |
| Other | |
| Attn Range (dB) | 0–31.50 |
| Attn Step (dB) | 0.5 |
| Bits | 6 |
| Description | 6-bit; 64 states |
| ECCN | EAR99 |
| ESD HBM (V) | 1500 |
| IIP3 (dBm) | 59 |
| Interface | Parallel (Latched, Direct), Serial |
| Max Freq. | 4000 MHz |
| Max Typ. IL (dB) | 2.1 |
| Min Freq. | 1 MHz |
| PCN/EOL | PCN – March 3, 2017: Wafer Fabrication Process – Dual Source, Ordering Code |
| Switching Time | 500 ns |
| Typ. IL (dB) | 1.3 |
Documents
DatasheetDatasheet · 2.5 MB · 2026-09-23Application NoteApplication Note · 4.1 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 · 254.1 KB · 2026-09-23Quality & ReliabilityQuality & Reliability · 96.1 KB · 2026-09-23Quality & ReliabilityQuality & Reliability · 84.4 KB · 2026-09-23Quality & ReliabilityQuality & Reliability · 75.6 KB · 2026-09-23User ManualUser Manual · 50.2 KB · 2026-09-23Quality & ReliabilityQuality & Reliability · 37.7 KB · 2026-09-23
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