产品详情

Device type Receiver Number of input channels 8 Active supply current (typ) (mA) 6 Supply voltage (max) (V) 3.6 Operating temperature range (°C) -40 to 85 Interface type Serial LVDS Features Analog Front End (AFE) Rating Catalog
Device type Receiver Number of input channels 8 Active supply current (typ) (mA) 6 Supply voltage (max) (V) 3.6 Operating temperature range (°C) -40 to 85 Interface type Serial LVDS Features Analog Front End (AFE) Rating Catalog
VQFN (RGC) 64 81 mm² 9 x 9
  • Eight Variable-Gain Amplifiers (VGA)
    • Eight Differential Buffered Inputs With 2Vpp Maximum Swing
    • 5.5nV/√Hz VCA Input Noise (31dB Gain)
    • Variable Gain, –5dB to 31dB With 0.125dB or 1dB Steps
    • Digital Gain Control
  • Third-Order Antialiasing Filter With Programmable Cutoff Frequency (7.5, 10, or 14MHz)
  • Clamping
  • Analog-to-Digital Converter (ADC)
    • Octal Channel, 12Bit, 65MSPS
    • Internal and External Reference Support
    • No External Decoupling Required for References
    • Serial LVDS Outputs
  • 1.8V and 3.3V Supplies
  • 50mW Total Power per Channel at 30MSPS
  • 58mW Total Power per Channel at 50MSPS
  • 64QFN Package (9mm × 9mm)
  • APPLICATIONS
    • Imaging: Ultrasound, PET
  • APPLICATIONS
    • AFE5851: 16-Channel VGA + ADC, 32.5MSPS/Channel

  • Eight Variable-Gain Amplifiers (VGA)
    • Eight Differential Buffered Inputs With 2Vpp Maximum Swing
    • 5.5nV/√Hz VCA Input Noise (31dB Gain)
    • Variable Gain, –5dB to 31dB With 0.125dB or 1dB Steps
    • Digital Gain Control
  • Third-Order Antialiasing Filter With Programmable Cutoff Frequency (7.5, 10, or 14MHz)
  • Clamping
  • Analog-to-Digital Converter (ADC)
    • Octal Channel, 12Bit, 65MSPS
    • Internal and External Reference Support
    • No External Decoupling Required for References
    • Serial LVDS Outputs
  • 1.8V and 3.3V Supplies
  • 50mW Total Power per Channel at 30MSPS
  • 58mW Total Power per Channel at 50MSPS
  • 64QFN Package (9mm × 9mm)
  • APPLICATIONS
    • Imaging: Ultrasound, PET
  • APPLICATIONS
    • AFE5851: 16-Channel VGA + ADC, 32.5MSPS/Channel

The AFE5801 is an analog front end, targeting applications where the power and level of integration are critical. The device contains eight variable-gain amplifiers (VGA), each followed by a high-speed (up to 65MSPS) ADC, for a total of eight ADCs per device.

Each of the eight differential inputs is buffered, accepts up to 2Vpp maximum input swing, and is followed by a VGA with a gain range from –5dB to 31dB. The VGA gain is digitally controlled, and the gain curves versus time can be stored in memory integrated within the device using the serial interface.

A selectable clamping and antialias low-pass filter (with 3dB attenuation at 7.5, 10, or 14MHz) is also integrated between VGA and ADC, for every channel.

The VGA/antialias filter outputs are differential (limited to 2Vpp) and drive the onboard 12bit, 65MSPS ADC. The ADC also scales down its power consumption should a lower sampling rate be selected. The ADC outputs are serialized in LVDS streams, which further minimizes power and board area.

The AFE5801 is available in a 64-pin QFN package (9mm × 9mm) and is specified over the full industrial temperature range (–40°C to 85°C).

The AFE5801 is an analog front end, targeting applications where the power and level of integration are critical. The device contains eight variable-gain amplifiers (VGA), each followed by a high-speed (up to 65MSPS) ADC, for a total of eight ADCs per device.

Each of the eight differential inputs is buffered, accepts up to 2Vpp maximum input swing, and is followed by a VGA with a gain range from –5dB to 31dB. The VGA gain is digitally controlled, and the gain curves versus time can be stored in memory integrated within the device using the serial interface.

A selectable clamping and antialias low-pass filter (with 3dB attenuation at 7.5, 10, or 14MHz) is also integrated between VGA and ADC, for every channel.

The VGA/antialias filter outputs are differential (limited to 2Vpp) and drive the onboard 12bit, 65MSPS ADC. The ADC also scales down its power consumption should a lower sampling rate be selected. The ADC outputs are serialized in LVDS streams, which further minimizes power and board area.

The AFE5801 is available in a 64-pin QFN package (9mm × 9mm) and is specified over the full industrial temperature range (–40°C to 85°C).

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类型 标题 下载最新的英语版本 日期
* 数据表 8-Channel Variable-Gain Amplifier (VGA) With Octal High-Speed ADC 数据表 (Rev. D) 2010年 5月 24日
用户指南 AFE5801 8-Channel Varable Gain Ampl w/Octal High-Speed ADC (Rev. B) 2015年 3月 5日
用户指南 TSW1250EVM: High-Speed LVDS Deserializer and Analysis System (Rev. F) 2012年 1月 20日
更多文献资料 Ultrasound flyer (Rev. A) 2011年 9月 22日
更多文献资料 Ultrasound flyer 2011年 3月 15日

设计和开发

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评估板

AFE5801EVM — AFE5801 评估模块

The AFE5801 evaluation module (EVM) is a platform for developing the AFE5801 device. AFE5801 includes an eight-channel voltage-controlled amplifier (VCA) with digital control and an eight-channel 65MSPS analog-to-digital converter (ADC). The eight analog input signals will be processed by the (...)

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评估模块 (EVM) 用 GUI

SLOC150 AFE5801 EVM GUI Installer Software V0.01

支持的产品和硬件

支持的产品和硬件

产品
超声波 AFE
AFE5801 具有模数转换器 (ADC) 的 8 通道 VGA
硬件开发
评估板
AFE5801EVM AFE5801 评估模块
支持软件

SLOC231 TSW1250EVM Software

支持的产品和硬件

支持的产品和硬件

产品
超声波 AFE
AFE5801 具有模数转换器 (ADC) 的 8 通道 VGA AFE5804 用于超声波的 8 通道模拟前端 AFE5807 用于超声波且具有 CW 无源混频器的 8 通道模拟前端 AFE5808 用于超声波且具有 CW 无源混频器的 8 通道低噪声模拟前端 AFE5851 具有模数转换器 (ADC) 的 16 通道 VGA
硬件开发
评估板
ADS5263EVM ADS5263 评估模块 ADS5292EVM ADS5292 评估模块 ADS5294EVM ADS5294 评估模块 AFE5801EVM AFE5801 评估模块 AFE5805EVM AFE5805 评估模块 AFE5808AEVM AFE5808A 评估模块 AFE5851EVM AFE5851 评估模块
计算工具

SLOC145 AFE5801 and AFE5851 TGC Calculator

支持的产品和硬件

支持的产品和硬件

产品
超声波 AFE
AFE5801 具有模数转换器 (ADC) 的 8 通道 VGA AFE5851 具有模数转换器 (ADC) 的 16 通道 VGA
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VQFN (RGC) 64 查看选项

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  • RoHS
  • REACH
  • 器件标识
  • 引脚镀层/焊球材料
  • MSL 等级/回流焊峰值温度
  • MTBF/时基故障估算
  • 材料成分
  • 鉴定摘要
  • 持续可靠性监测
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  • 制造厂地点
  • 封装厂地点

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