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參數資料
型號: AD9858PCB
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的直接數字頻率合成器
文件頁數: 9/32頁
文件大小: 1412K
代理商: AD9858PCB
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PDF資料
PDF描述
AD9858 1 GSPS Direct Digital Synthesizer
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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
相關代理商/技術參數
參數描述
AD9858TLPCB 制造商:AD 制造商全稱:Analog Devices 功能描述:1 GSPS Direct Digital Synthesizer
AD9858XSV 制造商:Analog Devices 功能描述:
AD9859 制造商:AD 制造商全稱:Analog Devices 功能描述:400 MSPS, 10-Bit, 1.8 V CMOS Direct Digital Synthesizer
AD9859/PCB 制造商:Analog Devices 功能描述:NCO, 400MSPS 10 BIT, 1.8V CMOS DIRECT DGTL SYNTHESIZER - Bulk
AD9859/PCBZ 功能描述:BOARD EVAL FOR AD9859 RoHS:是 類別:編程器,開發系統 >> 評估演示板和套件 系列:AgileRF™ 標準包裝:1 系列:- 主要目的:電信,線路接口單元(LIU) 嵌入式:- 已用 IC / 零件:IDT82V2081 主要屬性:T1/J1/E1 LIU 次要屬性:- 已供物品:板,電源,線纜,CD 其它名稱:82EBV2081
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