QPC3223
50 - 6000 MHz Parallel Controlled Digital Step Attenuator, 2-Bit, 6 dB Steps
The QPC3223 is a 2-bit digital step attenuator (DSA) that features high linearity over the entire 18 dB gain control range in 6 dB steps. The QPC3223 uses a parallel control interface and has a low insertion loss of 0.8 dB at 2 GHz. The patented circuit architecture provides overshoot-free transient switching performance using a single +3 V to +5 V power supply.
The QPC3223 is available in an industry standard 12 pad 3 mm x 3 mm QFN package that is lead-free and RoHScompliant
主要特性
- Frequency Range 50 MHz to 6000 MHz
- 2-Bit, 18 dB Range, 6 dB Step
- Overshoot-free Transient Switching Performance
- High Linearity, Input IP3 > +55 dBm
- Parallel Control Interface
- Fast Switching Speed, 80 nsec Typical
- Single Supply +3 V to +5 V Operation
- 1.8V Logic Compatible
- RF Pins Have No DC Voltage, Can be DC Grounded Externally
- Patented Circuit Architecture
- Power-up Default Setting Is Maximum Attenuation
典型应用
- 2G through 4G Base Stations
- Point-to-Point
- Wi-Fi
- Test Equipment
参数
技术文档
相关解决方案
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.
