Datasheet Summary
Document Category: Product Specification
50Ω RF Digital Step Attenuator 5-bit, 15.5 dB, 9 kHz- 6 GHz
Features
- Attenuation: 0.5 dB steps to 15.5 dB
- High linearity: Typical +58 dBm IP3
- Excellent low-frequency performance
- Programming modes:
- Direct parallel
- Latched parallel
- Serial
- CMOS-patible
- No DC blocking capacitors required
- Packaged in a 24-lead 4 x 4 x 0.85 mm QFN
Applications
- 3G / 4G wireless infrastructure
- RF/IF gain control
- Base stations (BTS) and remote radio heads (RRH)
- Optical and RF repeaters
- Distributed antenna system (DAS)
- Land mobile radio system
- Point-to-point munication system
Figure 1
- PE43650 Functional Diagram
Switched...