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參數(shù)資料
| 型號： | AD9858 |
| 廠商： | Analog Devices, Inc. |
| 元件分類： | XO, clock |
| 英文描述： | 1 GSPS Direct Digital Synthesizer |
| 中文描述： | 1 GSPS的直接數(shù)字頻率合成器 |
| 文件頁數(shù)： | 9/32頁 |
| 文件大?。?/td> | 1412K |
| 代理商： | AD9858 |
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AD9858
Pin No.
71
72
Rev. A | Page 9 of 32
Mnemonic
DIV
DIV
I/O
I
I
Description
Phase Frequency Detector Feedback Input.
Phase Frequency Detector Feedback Complementary Input. Note that when the DIV port is
operated in single-ended mode, DIV should be decoupled to AVDD with a 0.1 μF capacitor.
DAC Baseline Decoupling Pin, Typically Bypassed to Pin 77 with a 0.1 μF Capacitor.
A Resistor Connected from DACISET to AGND Establishes the Reference Current for the DAC.
DAC Output.
DAC Complementary Output.
I/O Port Serial/Parallel Programming Mode Select Pin. Logic 0: serial programming mode.
Logic 1: parallel programming mode.
Active High Hardware Reset Pin. Assertion of the RESET pin forces the AD9858 to its default
operating conditions.
Used to Select One of the Four Internal Profiles. These pins are synchronous to the
SYNCLK output.
Frequency Update. The rising edge transfers the contents of the internal buffer registers to the
memory registers. This pin is synchronous to the SYNCLK output.
Clock Output Pin that Serves as a Synchronizer for External Hardware. SYNCLK runs at REFCLK/8.
78
79
81, 82
83, 84
91
DACBP
DACISET
IOUT
IOUT
SPSELECT
I
O
O
I
92
RESET
I
97, 98
PS0, PS1
I
99
FUD
I
100
SYNCLK
O
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| AD9858FDPCB | 1 GSPS Direct Digital Synthesizer |
| AD9859 | 400 MSPS, 10-Bit, 1.8 V CMOS Direct Digital Synthesizer |
| AD9859YSV | 400 MSPS, 10-Bit, 1.8 V CMOS Direct Digital Synthesizer |
| AD9859YSV-REEL7 | 400 MSPS, 10-Bit, 1.8 V CMOS Direct Digital Synthesizer |
| AD9862PCB | Mixed-Signal Front-End (MxFE⑩) Processor for Broadband Communications |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| AD9858/FDPCB | 制造商:Analog Devices 功能描述:EVAL KIT FOR FRACTIONAL DIVIDER EVAL BD - Bulk |
| AD9858/PCBZ | 功能描述:BOARD EVAL FOR AD9858 RoHS:是 類別:編程器，開發(fā)系統(tǒng) >> 評估演示板和套件 系列:- 標(biāo)準(zhǔn)包裝:1 系列:PSoC® 主要目的:電源管理，熱管理 嵌入式:- 已用 IC / 零件:- 主要屬性:- 次要屬性:- 已供物品:板，CD，電源 |
| AD9858/TLPCB | 制造商:Analog Devices 功能描述:NCO/DDS, 1GSPS DIRECT DGTL SYNTHESIZER - Bulk |
| AD9858/TLPCBZ | 制造商:Analog Devices 功能描述:EVAL BOARD - Bulk |
| AD9858BSV | 制造商:Rochester Electronics LLC 功能描述:1000 MHZ DDS/DAC - Bulk 制造商:Analog Devices 功能描述:1GHZ DDS/DAC SMD 9858 TQFP100 制造商:Analog Devices 功能描述:Frequency Synthesizer,AD9858 1GHz TQFP |
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