Datasheet Details
| Part number | PE4309 |
|---|---|
| Manufacturer | Peregrine Semiconductor |
| File Size | 299.46 KB |
| Description | RF Digital Attenuator |
| Datasheet |
 PE4309 Datasheet
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General Description
This product is a high linearity, 6-bit RF Digital Step Attenuator (DSA) covering a 31.5 dB attenuation range in 0.5 dB steps.
The Peregrine 50Ω RF DSA provides a parallel CMOS control interface and it operates on 3-volt to 5-volt supply.
Key Features
- Best in class 2.0 kV HBM ESD tolerance.
- Low Insertion Loss: 1.6 dB typical.
- Attenuation: 0.5 dB steps to 31.5 dB.
- High Linearity: Typical 52 dB IP3.
- Best in Class Attenuation accuracy.
- Parallel programming interface.
- Single supply, 3V to 5V operation.
- Standard 3V or 5V CMOS control logic independent of supply voltage.
- Very low power consumption.
- RoHS-compliant 24-lead 4x4 mm QFN Figure 1. Functional Sche.