RFSA2654
5 - 2000 MHz Serial Controlled 75 Ohm Digital Step Attenuator, 6-Bit, 0.5 dB Steps
Qorvo's RFSA2654 is a 6-bit, 75 ohm digital step attenuator (DSA) that features high linearity over the entire 31.5dB gain control range with excellent step accuracy in 0.5dB steps. The RFSA2654 is programmed via a serial mode control interface that is both 3V and 5V compatible. The RFSA2654 also offers a rugged Class 1C HBM ESD rating via on-chip ESD circuitry. The MCM package is footprint compatible with most 24-Pin 4mm x 4mm QFN packages.
Last Time Buy January 13, 2018.
Recommended replacement for new designs: QPC3624.
Contact your local sales representative for assistance.
Key Features
- Frequency Range 5MHz to 2000MHz
- 6-Bits, 75 ohm, 31.5dB Range, 0.5dB Step
- High Linearity, IIP3 >50dBm
- 3V and 5V Logic Compatible
- Serial-to-Parallel Controller
- Serial Programming Interface
- Power-up Programming Modes
- On-chip ESD Protection Class 1C HBM
- Single Supply, 5V Operation
- Footprint Compatible with Most 24-Pin, 4mm x 4mm, QFNs
Parameters
Technical Documents
Design Resources
Need more support?
At Qorvo, our customers are a core part of what we do, and we want every experience you have with us to be as reliable as our products. If you have a question or if something isn't working the way you expect, please let us know.
Forum
Engage with the Qorvo community, ask technical questions and share insights.
Support
Get technical, application or customer support plus updates on supply chain and FAQs.
Sales
Connect with our sales team to gain tailored solutions, expert guidance and access to the latest technologies.
