AFE8030
- Octal RF sampling 12GSPS transmit DACs
- Octal RF sampling 3GSPS receive ADCs
- Dual RF sampling 3GSPS feedback ADCs
- Maximum RF signal bandwidth:
- TX/FB: 800MHz
- 1200MHz in 4-channel mode
- RX: 600MHz
- TX/FB: 800MHz
- RF frequency range: up to 6GHz
- Digital Step Attenuators (DSA):
- TX: 40dB range, 1dB analog and 0.125dB digital steps
- RX/FB: 31/25dB range, 1dB step
- Single or dual-band DUC/DDCs
- Dual NCOs per chain for fast frequency switching
- Supports TDD operation with fast switching between TX and RX
- Internal PLL/VCO to generate DAC/ADC clocks
- Optional external CLK at DAC or ADC rate
- SerDes data interface:
- JESD204B and JESD204C
- 8 SerDes transceivers up to 32.5Gbps
- 8b/10b and 64b/66b Encoding
- 12-bit, 16-bit, 24-bit and 32-bit resolution
- Subclass one multi-device synchronization
- Package:
- 17mm × 17mm FCBGA, 0.8mm pitch
The AFE8030 is a high performance, wide bandwidth multichannel transceiver, integrating eight RF sampling transmitter chains, eight RF sampling receiver chains and two separate RF front end for the auxiliary chains (feedback paths). The high dynamic range of the transmitter and receiver chains allows generating and receiving 3G, 4G and 5G signals for wireless base stations, and the AFE8030 wide bandwidth capability is designed for multi-band 4G and 5G base stations.
Each receiver chain includes a 31dB range DSA (Digital Step Attenuator), followed by a 3GSPS ADC (analog-to-digital converter). Each receiver channel has analog peak power detectors and digital peak and power detectors to assist an external or internal autonomous automatic gain controller, and RF overload detectors for device reliability protection. The single or dual digital down converter (DDC) provides up to 600MHz of combined signal BW. In TDD mode, the receiver channel can be configured to dynamically switching between traffic receiver (TDD RX) and wideband feedback receiver (TDD FB), with the capability of re-using the same analog input for both purposes.
The feedback path includes a 25dB range DSA driving a 3GSPS RF sampling ADC, followed by a single wide DDC or two narrower DDCs with up to combined 800MHz bandwidth (1200MHz in 4-channel mode).
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技術文件
| 重要文件 | 類型 | 標題 | 格式選項 | 下載最新的英文版本 | 日期 | |
|---|---|---|---|---|---|---|
| * | 資料表 | AFE8030 Octal-Channel RF Transceiver with Feedback Paths datasheet (Rev. B) | PDF | HTML | 2025/6/19 | ||
| 類比設計期刊 | 透過 mMIMO 與精確波束成形技術實現 5G 網路潛力 | PDF | HTML | PDF | HTML | 2026/5/8 | ||
| Application brief | AFE8030 Dual Band Receiver Digital Step Attenuator Calibration | PDF | HTML | 2025/8/1 | |||
| 應用說明 | RF Sampling Resource Guide | PDF | HTML | 2024/3/5 | |||
| 使用指南 | Interfacing AFE7769DEVM With the Hitek Agilex eSOM7 FPGA | PDF | HTML | 2023/9/28 | |||
| 證書 | AFE8030-HBEVM EU RoHS Declaration of Conformity (DoC) | 2023/3/13 | ||||
| 應用說明 | Temp Profile to Maintain Optimum FIT Performance | 2019/7/23 |
設計與開發
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AFE8030EVM — 適用於具有雙回饋路徑之八通道射頻收發器的 AFE8030 評估模組
AFE8030 評估模組 (EVM) 是射頻取樣收發器與平台，可同時配置為支援最多八個發射與八個接收加兩個回饋 (8T8R + 2FB) 通道。AFE8030EVM 可評估 AFE8030，其屬於八通道、射頻取樣、類比前端 (AFE) 系列，且該等 AFE 配備 14 位元、12-GSPS 數位轉類比轉換器 (DAC)、14 位元、4-GSPS 類比轉數位轉換器 (ADC)，以及適用 DAC 和 ADC 高頻率時脈產生的晶片整合式相鎖迴路/電壓控制振盪器 (PLL/VCO)。
AFE8030EVM (...)
HTK-3P-AGILEX-ESOM7 — HITEK Agilex eSOM7 with FMC+ connector to RF transceiver EVMs
The Hitek Systems eSOM7 interfaces with the AFE8092, AFE8030, AFE7952, and AFE7920 through an FPGA mezzanine card (FMC) connector. It provides a quick evaluation and prototyping platform for 5G wireless solutions based on Intel’s latest high-performance 10-nm Agilex F-Series FPGA.
| 封裝 | 針腳 | CAD 符號、佔位空間與 3D 模型 |
|---|---|---|
| FCBGA (ABJ) | 400 | Ultra Librarian |
| FCBGA (ALK) | 400 | Ultra Librarian |
訂購與品質
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。