QPC4614
5 - 2000 MHz, 75 Ohm, 6-Bit Digital Step Attenuator
The QPC4614 is a 75Ω 6-bit digital step attenuator (DSA) that features high linearity over the entire 31.5 dB gain control range in 0.5 dB steps and has a low insertion loss of 1.2 dB at 1 GHz. The QPC4614 features three modes of control: serial, latched parallel, and direct parallel programming. Patented circuit architecture provides overshoot-free transient switching performance. QPC4614 is available in a 20-pin 4.0 x 4.0 mm QFN package.
主要特性
- 6-Bit, 31.5 dB Range, 0.5 dB Step
- Patented Circuit Architecture
- Frequency Range 5 - 2000 MHz
- High Linearity 65 dBm IIP3
- Fast Switching Speed
- Serial and Parallel Control Interface
典型应用
- DOCSIS 4.0 Optical Nodes
- DOCSIS 4.0 Amplifiers
- Attenuation Circuits
- Equalizer (Tilt) Circuits
- AGC Circuits
参数
技术文档
设计资源
相关解决方案
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