概览
描述
The F1950 Digital Step Attenuator (DSA) featuring Glitch-Free™ technology improves system reliability and settling time. It has an attenuation range of 31.75dB with excellent accuracy and very low distortion.
特性
- Glitch-Free, < 0.6dB transient overshoot
- 150MHz to 5000MHz frequency range
- Spurious free design
- 3V to 5V supply
- Attenuation error < 0.3dB at 2GHz
- Low insertion loss < 1.3dB at 2GHz
- Excellent linearity +65dBm IP3I
- Fast settling time, < 400nsec
- Class 2 JEDEC ESD (> 2kV HBM)
- Serial and parallel interface 31.75dB range
- 4mm x 4mm thin VFQPFN 24-pin package
产品对比
应用
文档
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| 类型 | 文档标题 | 日期 |
| 数据手册 | PDF 2.15 MB | |
| 指南 | PDF 2.24 MB | |
| 指南 | PDF 2.83 MB | |
| 产品简述 | PDF 1.07 MB | |
| 应用说明 | PDF 294 KB | |
| 产品变更通告 | PDF 45 KB | |
6 items
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设计和开发
软件与工具
开发板与套件
评估
F1950EVBI
有效
Evaluation Board for F1950 7-bit Digital Step Attenuator
The F1950EVBI is a fully populated evaluation board which allows the customer to easily evaluate the F1950 digital step attenuator. Attenuation may be set using either the F1950’s parallel control input or its serial control input. A dip switch on the evaluation board allows one to set the...
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