Datasheet Details
| Part number | PE43502 |
|---|---|
| Manufacturer | pSemi (Peregrine Semiconductor) |
| File Size | 1.04 MB |
| Description | RF Digital Attenuator |
| Datasheet |
 PE43502 Datasheet
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General Description
The PE43502 is a HaRP™-enhanced, high linearity, 5-bit RF Digital Step Attenuator (DSA).
This highly versatile DSA covers a 15.5 dB attenuation range in 0.5 dB steps.
The Peregrine 50Ω RF DSA provides multiple CMOS control interfaces.
Key Features
- HaRP™-enhanced UltraCMOS™ device.
- Attenuation: 0.5 dB steps to 15.5-dB.
- High Linearity: Typical +58 dBm IP3.
- Excellent low-frequency performance.
- 3.3 V or 5.0 V Power Supply Voltage.
- Fast switch settling time.
- Programming Modes:.
- Direct Parallel.
- Latched Parallel.
- Serial.
- High-attenuation state @ power-up (PUP).
- CMOS Compatible.
- No DC blocking capacitors required.
- Packaged in a 24-lead 4x4x0.85 mm QFN Figure 2.