開發模組 (EVM) 的 GUI
AFE20408EVM-GUI — AFE20408EVM GUI Installer
The AFE20408EVM-GUI is a windows-based software GUI that controls the AFE20408EVM through I2C and SPI.
AFE20408
- Eight analog outputs
- Eight monotonic DACs: 1.22mV resolution
- Automatically configured output ranges:
- Positive output voltage: 0V to 10V
- Negative output voltage: –10V to 0V
- High current drive capability
- High capacitive load tolerance
- Output on and off control switches
- Fast switching time
- Low resistance
- Multichannel ADC monitor
- Two high-voltage external inputs: 0V to 85V
- Two high-side current-sense amplifiers: up to 85V common mode range
- Local temperature sensor: ±2.5°C error
- Output sequence control for start-up and shutdown events
- Internal 2.5V reference
- SPI and I2C interface: 1.65V to 3.6V operation
- SPI: 4-wire interface
- I2C: 16 target addresses
- Specified temperature range: –40°C to +125°C
- Operating temperature range –55°C to +150°C
The AFE20408 is a highly integrated power-amplifier (PA) monitor and control device capable of temperature, current, and voltage supervision.
The AFE20408 bias controller is based around eight digital-to-analog converters (DACs) with programmable output ranges. The eight gate bias outputs are switched on and off through dedicated control pins. The gate bias switches are designed for fast response and enable correct power sequencing and protection of depletion-mode transistors, such as GaAs and GaN.
The AFE20408 supervisor is based around an accurate multichannel analog-to-digital converter (ADC). The device integrates two high-voltage inputs, two high-side current-sense amplifiers and an accurate on-chip temperature sensor.
The function integration and wide operating temperature range make the AFE20408 an excellent choice as an all-in-one, bias control circuit for power amplifiers. The flexible DAC output ranges and built-in sequencing features let the device be used as a biasing controller for a large variety of transistor technologies, such as LDMOS, GaAs, and GaN.
技術文件
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檢視所有 4 | 類型 | 標題 | 日期 | ||
|---|---|---|---|---|
| * | Data sheet | AFE20408 8-Channel Power-Amplifier Monitor and Controller datasheet | PDF | HTML | 2024年 4月 5日 |
| Application note | Biasing GaN and LDMOS RF Power Amplifiers in Aerospace and Defense | PDF | HTML | 2024年 3月 8日 | |
| EVM User's guide | AFE20408 Evaluation Module User's Guide (Rev. B) | PDF | HTML | 2024年 2月 1日 | |
| Certificate | AFE20408EVM EU Declaration of Conformity (DoC) | 2023年 11月 14日 |
設計與開發
如需其他條款或必要資源，請按一下下方的任何標題以檢視詳細頁面 (如有)。
開發板
AFE20408EVM — AFE20408 評估模組
AFE20408 評估模組 (EVM) 是用於評估 AFE20408 產品的平台。AFE20408 是高度整合的功率放大器監控器和控制裝置，具備溫度、電流和電壓監控功能。AFE20408 偏壓控制器配備八個具有可編程輸出範圍的數位轉類比轉換器 (DAC)。八個閘極偏壓輸出可透過專用控制針腳開啟和關閉。
模擬工具
PSPICE-FOR-TI — PSpice® for TI 設計與模擬工具
PSpice® for TI is a design and simulation environment that helps evaluate functionality of analog circuits. This full-featured, design and simulation suite uses an analog analysis engine from Cadence®. Available at no cost, PSpice for TI includes one of the largest model libraries in the (...)
| 封裝 | 引腳 | 下載 |
|---|---|---|
| VQFN (RHB) | 32 | 檢視選項 |
訂購與品質
內含資訊：
- RoHS
- REACH
- 產品標記
- 鉛塗層/球物料
- MSL 等級/回焊峰值
- MTBF/FIT 估算值
- 材料內容
- 資格摘要
- 進行中可靠性監測
內含資訊：
- 晶圓廠位置
- 組裝地點
建議產品可能具有與此 TI 產品相關的參數、評估模組或參考設計。