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RF 接收器

AFE7906

現行

6 通道射頻取樣接收器，5-MHz 至 12-GHz、最大 1200-MHz IBW

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產品規格表

AFE7906

現行
產品規格表 立即訂購

產品詳細資料

Resolution (Bits) 14 Sample rate (max) (Msps) 3000 Frequency (min) (MHz) 5 Frequency (max) (MHz) 12000 Features Decimating Filter, Flexible GPIOs, GPIO interface, High-performance, Input buffer, Integrated VCO, Low-Power Sleep Mode, PLL, Phase synchronization Analog input BW (MHz) 12000 SNR (dB) 65 Power consumption (typ) (mW) 5996 Operating temperature range (°C) -40 to 85 Rating Catalog
Resolution (Bits) 14 Sample rate (max) (Msps) 3000 Frequency (min) (MHz) 5 Frequency (max) (MHz) 12000 Features Decimating Filter, Flexible GPIOs, GPIO interface, High-performance, Input buffer, Integrated VCO, Low-Power Sleep Mode, PLL, Phase synchronization Analog input BW (MHz) 12000 SNR (dB) 65 Power consumption (typ) (mW) 5996 Operating temperature range (°C) -40 to 85 Rating Catalog
FCBGA (ABJ) 400 289 mm² 17 x 17 FCBGA (ALK) 400 289 mm² 17 x 17
  • Request full data sheet
  • Six RF sampling 14 bit, 3GSPS ADCs
  • Maximum RF signal bandwidth:
    • 4 ADCs: 1200MHz per ADC
    • 6 ADCs: 600MHz per ADC
  • RF frequency range: 5MHz - 12GHz
  • Digital step attenuators (DSA): 25dB range, 0.5dB steps
  • Single DDC (on 6 channels) or dual-band DDCs (on 4 channels)
  • 16x NCOs per DDC channel
  • Optional Internal PLL/VCO for ADC clocks or external clock at ADC sample rate
  • Sysref alignment detector
  • SerDes data interface:
    • JESD204B and JESD204C compatible
    • 8 SerDes transmitters up to 29.5Gbps
    • Subclass 1 multi-device synchronization
  • Package: 17mm × 17mm FCBGA, 0.8mm pitch
  • Request full data sheet
  • Six RF sampling 14 bit, 3GSPS ADCs
  • Maximum RF signal bandwidth:
    • 4 ADCs: 1200MHz per ADC
    • 6 ADCs: 600MHz per ADC
  • RF frequency range: 5MHz - 12GHz
  • Digital step attenuators (DSA): 25dB range, 0.5dB steps
  • Single DDC (on 6 channels) or dual-band DDCs (on 4 channels)
  • 16x NCOs per DDC channel
  • Optional Internal PLL/VCO for ADC clocks or external clock at ADC sample rate
  • Sysref alignment detector
  • SerDes data interface:
    • JESD204B and JESD204C compatible
    • 8 SerDes transmitters up to 29.5Gbps
    • Subclass 1 multi-device synchronization
  • Package: 17mm × 17mm FCBGA, 0.8mm pitch

The AFE7906 is a high performance, wide bandwidth multi-channel receiver, integrating six RF Sampling ADCs. With operation up to 12GHz, this device enables direct RF sampling in the L, S, C and X-band frequency ranges without the need for additional frequency conversions stages. This improvement in density and flexibility enables high-channel-count, multi-mission systems.

Each receiver chain includes a 25dB range DSA (Digital Step Attenuator), followed by a 3GSPS ADC (analog-to-digital converter). Four receiver channels have an analog peak power detector and various digital power detectors to assist an external or internal autonomous automatic gain controller, and RF overload detectors for device reliability protection. Flexible decimation options provide optimization of data bandwidth up to 1200MHz for four RX or 600MHz.

The device contains a SYSREF timing detector to allow optimization of the SYSREF input timing relative to the device clock.

Each receiver chain includes a 25dB range DSA (Digital Step Attenuator), followed by a 3GSPS ADC (analog-to-digital converter). Each receiver channel has an analog peak power detector and various digital power detectors to assist an external or internal autonomous automatic gain controller, and RF overload detectors for device reliability protection. Flexible decimation options provide optimization of data bandwidth up to 1200MHz for four RX without FB paths or 600MHz with two FB paths (1200MHz BW each).

The device contains a SYSREF timing detector to allow optimization of the SYSREF input timing relative to the device clock.

The AFE7906 is a high performance, wide bandwidth multi-channel receiver, integrating six RF Sampling ADCs. With operation up to 12GHz, this device enables direct RF sampling in the L, S, C and X-band frequency ranges without the need for additional frequency conversions stages. This improvement in density and flexibility enables high-channel-count, multi-mission systems.

Each receiver chain includes a 25dB range DSA (Digital Step Attenuator), followed by a 3GSPS ADC (analog-to-digital converter). Four receiver channels have an analog peak power detector and various digital power detectors to assist an external or internal autonomous automatic gain controller, and RF overload detectors for device reliability protection. Flexible decimation options provide optimization of data bandwidth up to 1200MHz for four RX or 600MHz.

The device contains a SYSREF timing detector to allow optimization of the SYSREF input timing relative to the device clock.

Each receiver chain includes a 25dB range DSA (Digital Step Attenuator), followed by a 3GSPS ADC (analog-to-digital converter). Each receiver channel has an analog peak power detector and various digital power detectors to assist an external or internal autonomous automatic gain controller, and RF overload detectors for device reliability protection. Flexible decimation options provide optimization of data bandwidth up to 1200MHz for four RX without FB paths or 600MHz with two FB paths (1200MHz BW each).

The device contains a SYSREF timing detector to allow optimization of the SYSREF input timing relative to the device clock.
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類型 標題 日期
* Data sheet AFE7906 6-Channel, 5MHz to 12GHz RF Sampling Receiver with 3GSPS ADCs datasheet (Rev. D) PDF | HTML 2025年 5月 2日
Application note AFE79xx Bringup Using HDL Module Without Microcontroller PDF | HTML 2025年 8月 14日
Application note Debugging AFE7950 for Run Time and Post Bring-Up Failure PDF | HTML 2024年 6月 28日
User guide AFE79xx SPI Bringup Guide With Xilinx FPGAs (Rev. A) PDF | HTML 2024年 5月 5日
Application note Determining Optimal Receive Buffer Delay in JESD204B and JESD204C Receivers PDF | HTML 2022年 7月 7日
Application note AFE7950 Super-Heterodyne Solution for K-Band PDF | HTML 2022年 2月 15日
Application note How to Achieve Frequency Hopping with the AFE79xx 2020年 7月 2日

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開發板

AFE7900EVM — 適用於四傳輸、六接收、5-MHz 至 7400-MHz、射頻取樣 AFE 的 AFE7900 評估模組

AFE7900 系列評估模組 (EVM) 是靈活的射頻取樣收發器平台，可配置為支援最多同時四個發射、四個接收與兩個回饋 (4T4R+2FB) 通道。此 EVM 設計可介接以下所示 TI 模式/擷取卡解決方案 (分開販售) 以及許多符合 FPGA FMC 標準的開發套件。

使用指南: PDF | HTML
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AFE79XX-HSC-DESIGN — AFE79xx family high-speed transceiver design & support files

Find detailed product information on the AFE79xx product family (datasheets, EVM resources, software and firmware, reference designs, etc)
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產品
RF 收發器
AFE7900 — 4 發射、6 接收射頻取樣收發器，5MHz 至 7.4GHz、最大 1200MHz IBW AFE7901 — 4 發射、4 接收射頻取樣收發器，5MHz 至 7.4GHz、最大 400MHz IBW AFE7903 — 2 發射、2 接收射頻取樣收發器，5MHz 至 7.4GHz、最大 400MHz IBW AFE7950 — 4 發射、6 接收射頻取樣收發器，600MHz 至 12GHz、最大 1200MHz IBW AFE7950-SP — 抗輻射保證 (RHA) 4 發射 6 接收 RF 取樣收發器，高達 12GHz AFE7951 — 4 發射、4 接收射頻取樣收發器，600-MHz 至 12-GHz、最大 400-MHz IBW AFE7953 — 具有 12-GSPS DAC 和 3-GSPS ADC 的二傳輸、二接收、600-MHz 至 12-GHz、射頻採樣 AFE AFE7955 — 2T3R、600-MHz 至 12-GHz、RF 取樣 AFE、12-GSPS DAC、3-GSPS ADC、1.2-GHz 最大 IBW AFE7958 — 具有 12GSPS DAC、-GSPS ADC 和 SYSREF 監控的 4 發送、6 接收、X 頻帶射頻取樣 AFE
RF 接收器
AFE7906 — 6 通道射頻取樣接收器，5-MHz 至 12-GHz、最大 1200-MHz IBW
RF 發射器
AFE7954 — 四通道、600-MHz 至 12-GHz、RF 取樣 AFE、12-GSPS DAC、2.4-GHz 最大 IBW
硬體開發
開發板
AFE7950EVM — 適用於四傳輸、六接收、X 頻段、射頻取樣 AFE 的 AFE7950 評估模組 AFE7900EVM — 適用於四傳輸、六接收、5-MHz 至 7400-MHz、射頻取樣 AFE 的 AFE7900 評估模組 AFE7958EVM — AFE7958 評估模組
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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
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