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AD9910中文资料

厂家型号

AD9910

文件大小

390.99Kbytes

页面数量

3

功能描述

Synchronizing Multiple AD9910 1 GSPS Direct Digital Synthesizers

1 GSPS, 14-Bit, 3.3 V CMOS Direct Digital Synthesizer

数据手册

原厂下载下载地址一下载地址二到原厂下载

生产厂商

AD

AD9910数据手册规格书PDF详情

CIRCUIT DESCRIPTION

The circuit in Figure 1 was constructed by connecting the respective evaluation boards for the individual products. Connections were made with matched cable lengths. The first of three basic requirements to synchronize multiple AD9910’s is to provide a co-incident reference clock (REF CLK).

The setup uses the AD9520 as the REF CLK source for each AD9910 DDS. The AD9520 runs off an external crystal and the internal PLL. The AD9520 distributes phase aligned 1 GHz REF CLKs (PECL outputs) to all four AD9910 evaluation boards. It also provides a CMOS output clock to the Tektronix DG2020A data pattern generator for the IO_UPDATE.

CIRCUIT FUNCTION AND BENEFITS

Synchronization of multiple DDS devices allows precise digital tuning control of the phase and amplitude across multiple frequency carriers. This type of control is useful in radar applications and quadrature (I/Q) upconversion for side-band suppression.

The circuit in Figure 1 demonstrates how to synchronize four AD9910 1 GSPS, DDS chips using the AD9520 clock generator and the ADCLK846 clock fanout buffer. The result is precise phase alignment between the clock and output signals of four AD9910 devices.

AD9910产品属性

  • 类型

    描述

  • 型号

    AD9910

  • 制造商

    AD

  • 制造商全称

    Analog Devices

  • 功能描述

    1 GSPS, 14-Bit, 3.3 V CMOS Direct Digital Synthesizer

更新时间:2025-10-9 12:00:00
供应商 型号 品牌 批号 封装 库存 备注 价格
ADI
202511
TQFP-100
5000
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24+
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3620
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668
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19+
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20+
TQFP-100
540
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ADI(亚德诺)/LINEAR(凌特)
TQFP-100_EP
9
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ADI/亚德诺
25+
原装
32000
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25+
TQFP-100-EP
10000
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TQFP100
15732
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7500
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AD9910BSVZ-REEL 价格

参考价格:¥328.4084

型号:AD9910BSVZ-REEL 品牌:Analog 备注:这里有AD9910多少钱,2025年最近7天走势,今日出价,今日竞价,AD9910批发/采购报价,AD9910行情走势销售排排榜,AD9910报价。

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