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參數資料
| 型號： | AD9953 |
| 廠商： | Analog Devices, Inc. |
| 元件分類： | XO, clock |
| 英文描述： | 400 MSPS 14-Bit, 1.8V CMOS Direct Digital Synthesizer |
| 中文描述： | 400 MSPS的14位，1.8V CMOS的直接數字頻率合成器 |
| 文件頁數： | 18/42頁 |
| 文件大小： | 473K |
| 代理商： | AD9953 |
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PRELIMINARY TECHNICAL DATA
CFR1<20>:
Amplitude dither enable bit.
When CFR1<20> = 0
(default)
, amplitude dithering is disabled.
When CFR1<20> = 1, amplitude dithering is enabled.
CFR1<19>:
Phase bit <16> dither enable bit.
When CFR1<19> = 0
(default)
, phase dithering for truncated phase words, bit 16 of
<31:13>, is disabled.
When CFR1<19> = 1, phase dithering for truncated phase words, bit 16 of <31:13>,
is enabled.
CFR1<18>:
Phase bit <15> dither enable bit.
When CFR1<18> = 0
(default)
, phase dithering for truncated phase words, bit 15 of
<31:13>, is disabled.
When CFR1<18> = 1, phase dithering for truncated phase words, bit 15 of <31:13>,
is enabled.
CFR1<17>:
Phase bit <14> dither enable bit.
When CFR1<17> = 0
(default)
, phase dithering for truncated phase words, bit 14 of
<31:13>, is disabled.
When CFR1<17> = 1, phase dithering for truncated phase words, bit 14 of <31:13>,
is enabled.
CFR1<16>:
Phase bit <13> dither enable bit.
When CFR1<16> = 0
(default)
, phase dithering for truncated phase words, bit 13 of
<31:13>, is disabled.
When CFR1<16> = 1, phase dithering for truncated phase words, bit 13 of <31:13>,
is enabled.
CFR1<14>:
Auto Clear Frequency Accumulator bit.
When CFR1<14> = 0 (
default
), a new delta frequency word is applied to the input, as
in normal operation, but not loaded into the accumulator.
AD9953
REV. PrB 1/30/03
Page 18
Analog Devices, Inc.
相關PDF資料 |
PDF描述 |
|---|---|
| AD9953ASV | 400 MSPS 14-Bit, 1.8V CMOS Direct Digital Synthesizer |
| AD9953PCB | 400 MSPS 14-Bit, 1.8V CMOS Direct Digital Synthesizer |
| AD9954 | 400 MSPS 14-Bit, 1.8 V CMOS Direct Digital Synthesizer |
| AD9954YSV | 400 MSPS 14-Bit, 1.8 V CMOS Direct Digital Synthesizer |
| AD9954YSV-REEL7 | 400 MSPS 14-Bit, 1.8 V CMOS Direct Digital Synthesizer |
相關代理商/技術參數 |
參數描述 |
|---|---|
| AD9953/PCB | 制造商:Analog Devices 功能描述:400 MSPS, 14BIT DGTL SYNTHESIZER - Bulk |
| AD9953ASV | 制造商:AD 制造商全稱:Analog Devices 功能描述:400 MSPS 14-Bit, 1.8V CMOS Direct Digital Synthesizer |
| AD9953PCB | 制造商:AD 制造商全稱:Analog Devices 功能描述:400 MSPS 14-Bit, 1.8V CMOS Direct Digital Synthesizer |
| AD9953YSV | 制造商:Analog Devices 功能描述:Direct Digital Synthesizer 400MHz 1-DAC 14-Bit Serial 48-Pin TQFP EP 制造商:Rochester Electronics LLC 功能描述:AD9953 400 MSPS DDS W/ 14 BIT DAC - Bulk 制造商:Analog Devices 功能描述:IC DDS 400MSPS SMD 9953 TQFP48 |
| AD9953YSV-REEL7 | 制造商:Analog Devices 功能描述:Direct Digital Synthesizer 400MHz 1-DAC 14-Bit Serial 48-Pin TQFP EP T/R |
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