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AFE81XX-WI-DESIGN — AFE81xx Design Resources
AFE8190 Evaluation Collaterals
AFE8192
- Sixteen RF sampling 12GSPS transmit DACs
- Sixteen RF sampling 6GSPS receive ADCs
- Quad RF sampling 6GSPS feedback ADCs
- Maximum RF signal bandwidth:
- TX/FB: 1200MHz
- 1600MHz in 8-channel mode
- RX: 600MHz
- 1200MHz in 8-channel mode
- TX/FB: 1200MHz
- RF frequency range: up to 7.2GHz
- Digital step attenuators (DSA):
- TX: 39dB range, 1dB analog and 0.125dB digital steps
- RX: 30dB range, 1dB step
- FB: 25dB range, 1dB step
- Single DUC/DDCs per chain
- 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
- Digital data interface:
- JESD204B, JESD204C, and JES204D
- 16 SerDes transceivers up to 32.5Gbps (NRZ) / 56Gbps (PAM4)
- 8b/10b and 64b/66b Encoding
- 12-bit, 16-bit, 24-bit, and 32-bit resolution
- Subclass 1 multidevice synchronization
The AFE8192 is a high performance, wide bandwidth, and multichannel transceiver with sixteen integrated RF sampling transmitter chains, sixteen RF sampling receiver chains, and four separate RF sampling auxiliary chains (feedback paths). The high dynamic range of the transmitter and receiver chains allows for generating and receiving 3G, 4G, and 5G signals for wireless base stations, while the wide bandwidth capability makes the AFE8192 an excellent choice for multi-band 4G and 5G base stations.
Each receiver chain includes a 30dB range DSA (Digital Step Attenuator), followed by a 6GSPS 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 digital down converters (DDC) provides up to 600MHz of signal BW in 16-channel mode and 1200MHz in 8-channel mode.
Each transmitter chain includes a digital up converter (DUC), supporting up to 1200MHz of signal bandwidth (1600MHz in 8-channel mode). The output of the DUC drives a 12GSPS DAC (digital to analog converter) with a mixed mode output option to enhance 2nd Nyquist operation. The DAC output includes a variable gain amplifier (TX DSA) with 39dB range and 1dB analog and 0.125dB digital steps.
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檢視所有 3 | 類型 | 標題 | 日期 | ||
|---|---|---|---|---|
| * | Data sheet | AFE8192 16-Channel RF Transceiver with Feedback Paths datasheet | PDF | HTML | 2025年 9月 16日 |
| Certificate | AFE8192-35EVM EU Declaration of Conformity (DoC) | 2025年 7月 30日 | ||
| Application brief | Fundamentals of JESD204D and Implementation in AFE819x | PDF | HTML | 2025年 3月 5日 |
設計與開發
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開發板
AFE8192EVM — AFE8192 評估模組
The AFE8192 and AFE8190 evaluation modules (EVMs) are evaluation boards used to evaluate the AFE81xx family of integrated RF Sampling transceivers.
The AFE81xx devices support up to 16 transmit, 16 receive and four feedback channels (16T16R4F). The devices integrate the phase-locked loop (PLL) and (...)
| 封裝 | 針腳 | CAD 符號、佔位空間與 3D 模型 |
|---|---|---|
| FCBGA (AMJ) | 784 | Ultra Librarian |
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
- 認證摘要
- 進行中持續性的可靠性監測
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。