Datasheet Details
| Part number | PE4305 |
|---|---|
| Manufacturer | pSemi (Peregrine Semiconductor) |
| File Size | 482.61 KB |
| Description | RF Digital Attenuator |
| Datasheet |
 PE4305 Datasheet
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General Description
The PE4305 is a high linearity, 5-bit RF Digital Step Attenuator (DSA) covering a 15.5 dB attenuation range in 0.5 dB steps, and is pin compatible with the PE430x series.
Key Features
- Attenuation: 0.5 dB steps to 15.5 dB.
- Flexible parallel and serial programming interfaces.
- Latched or direct mode.
- Unique power-up state selection.
- Positive CMOS control logic.
- High attenuation accuracy and linearity over temperature and frequency.
- Very low power consumption.
- Single-supply operation.
- 50 Ω impedance.
- Pin compatible with PE430x series.
- Packaged in a 20 Lead 4x4 mm QFN Figure 2. Pack.