AD9461
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AD9461

16-Bit, 130 MSPS A/D Converter

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Info: : 量产 tooltip
Info: : 量产 tooltip
产品详情
特性
  • 130 MSPS guaranteed sampling rate (AD9461-130)
  • 78.4 dBFS SNR with 10 MHz input
    (3.4 V p-p input, 130 MSPS)
  • 77.1 dBFS SNR / 85 dBc SFDR with 170 MHz
    input (3.4V p-p input, 130 MSPS)
  • 83 dBc SFDR with 225 MHz input
    (3.4V p-p input, 130 MSPS)
  • TBD dBFS 2-tone SFDR with 170 MHz and 170 MHz (130 MSPS)
  • 60 fsec rms jitter
  • Excellent linearity
    DNL = ±0.6 LSB typical
    INL = ±4.0 LSB typical
  • 2.0 V p-p to 4.0 V p-p differential full-scale input
  • Buffered analog inputs
  • LVDS outputs (ANSI-644 compatible) or CMOS outputs
  • Data format select (offset binary or twos complement)
  • Output clock available
更多细节
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The AD9461 is a 16-bit, monolithic, sampling analog-to-digital converter (ADC) with an on-chip track-and-hold circuit. It is optimized for performance, small size, and ease of use. The product operates up to 130 MSPS, providing superior SNR for instrumentation, medical imaging, and radar receivers employing baseband (<100 MHz) and IF frequencies.

The ADC requires 3.3 V and 5.0 V power supplies and a low voltage differential input clock for full performance operation. No external reference or driver components are required for many applications. Data outputs are CMOS or LVDS compatible (ANSI-644 compatible) and include the means to reduce the overall current needed for short trace distances.

Optional features allow users to implement various selectable operating conditions, including input range, data format select, and output data mode.

The AD9461 is available in a Pb-free, 100-lead, surface-mount, plastic package (100-lead TQFP/EP) specified over the industrial temperature range −40°C to +85°C.

Product Highlights

  1. True 16-bit linearity.
  2. High performance: outstanding SNR performance for baseband IFs in data acquisition, instrumentation, magnetic resonance imaging, and radar receivers.
  3. Ease of use: on-chip reference and high input impedance track-and-hold with adjustable analog input range and an output clock simplifies data capture.
  4. Packaged in a Pb-free, 100-lead TQFP/EP package.
  5. Clock duty cycle stabilizer (DCS) maintains overall ADC performance over a wide range of clock pulse widths.
  6. OR (out-of-range) outputs indicate when the signal is beyond the selected input range.


Applications

  • MRI receivers
  • Multicarrier, multimode cellular receivers
  • Antenna array positioning
  • Power amplifier linearization
  • Broadband wireless
  • Radar
  • Infrared imaging
  • Communications instrumentation


产品技术资料帮助

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ADI公司所提供的资料均视为准确、可靠。但本公司不为用户在应用过程中侵犯任何专利权或第三方权利承担任何责任。技术指标的修改不再另行通知。本公司既没有含蓄的允许,也不允许借用ADI公司的专利或专利权的名义。本文出现的商标和注册商标所有权分别属于相应的公司。

参考资料

参考资料

产品型号 引脚/封装图-中文版 文档 CAD 符号,脚注和 3D模型
AD9461BSVZ
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产品型号

产品生命周期

PCN

6月 16, 2009

- 09_0027

Conversion to Laser Mark for the LQFP Packages (Single Grades)

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产品型号

产品生命周期

PCN

6月 16, 2009

- 09_0027

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Conversion to Laser Mark for the LQFP Packages (Single Grades)

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AD9461 评估板

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特性和优点

  • 缓冲器存储板用于获取数字数据,配合高速ADC评估板使用以简化评估
  • 32 kB FIFO深度(133 MSPS,可升级)
  • 通过ADC Analyzer™实时FFT测量性能,并进行时域分析 分析SNR、SINAD、SFDR和谐波
  • 简单USB端口接口(2.0)
  • 支持具有串行端口接口(SPI)的ADC
  • 片上调节器电路,无需电源,内置6 V、2 A开关电源
  • 兼容Windows 98(第二版)、Windows 2000、Windows ME和Windows XP

产品详情

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