LMH6401EVM
LMH6401 評估模組
LMH6401EVM
概覽
The LMH6401 Evaluation module (EVM) is used to evaluate the single LMH6401, digitally-controlled variable-gain amplifier (DVGA) in a 16-lead high-performance RF package. The EVM is designed to quickly and easily demonstrate the functionality and performance of LMH6401 across all the gain settings. The EVM is ready to connect to power supplies, signal source, USB, and test instruments through the use of onboard connectors. The board is setup for differential input and output operation. It requires an external 180° phase-shifted combiner(s) to convert single-ended signals to differential signals, for ease of use with standard single-ended 50-Ω laboratory equipment. By default, the LMH6401EVM powers up to the -12dB or minimum gain setting with the board supporting single-supply or split-supply operation. An USB connector on the EVM facilitates programming of the DVGA gain registers using an FTDI USB-to-SPI bus translator chip.
特點
- Configured for split-supply operation and easily modified for single supply.
- Designed for DC- or AC-coupled differential input and output connection.
- Simple interface to the inputs and outputs through SMA connectors.
- USB connector and FTDI USB-to-SPI bus-translator chip to successfully program the DVGA gain registers.
RF 可變增益放大器 (VGA)
開始使用
- Order the LMH6401EVM
- Download and install the LMH6401EVM GUI
- Connect the signals as shown in the User's Guide
訂購並開始開發
LMH6401EVM — LMH6401 評估模組
LMH6401EVM — LMH6401 評估模組
SBOC451 — LMH6401EVM GUI
支援產品和硬體
SBOC451 — LMH6401EVM GUI
版本資訊
技術文件
| 類型 | 標題 | 下載最新的英文版本 | 日期 | |||
|---|---|---|---|---|---|---|
| * | EVM User's guide | LMH6401 EVM User's Guide (Rev. A) | 2015/5/29 | |||
| 證書 | LMH6401EVM EU Declaration of Conformity (DoC) | 2019/1/2 |