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參數(shù)資料
型號： AD9910_07
廠商： Analog Devices, Inc.
元件分類： XO, clock
英文描述： 1 GSPS, 14-Bit, 3.3 V CMOS Direct Digital Synthesizer
中文描述： 1 GSPS的，14位，3.3伏的CMOS直接數(shù)字頻率合成
文件頁數(shù)： 2/60頁
文件大小： 764K
代理商： AD9910_07
AD9910
TABLE OF CONTENTS
Features..............................................................................................1
Rev. 0 | Page 2 of 60
Applications.......................................................................................1
Functional Block Diagram..............................................................1
Revision History...............................................................................3
General Description.........................................................................4
Specifications.....................................................................................5
Electrical Specifications...............................................................5
Absolute Maximum Ratings............................................................8
Equivalent Circuits.......................................................................8
ESD Caution..................................................................................8
Pin Configuration and Function Descriptions.............................9
Typical Performance Characteristics...........................................12
Application Circuits.......................................................................15
Theory of Operation......................................................................16
Single Tone Mode.......................................................................16
RAM Modulation Mode............................................................17
Digital Ramp Modulation Mode..............................................18
Parallel Data Port Modulation Mode.......................................19
Parallel Data Clock (PDCLK)...............................................19
Transmit Enable (TxENABLE).............................................20
Mode Priority..............................................................................21
Functional Block Detail.................................................................22
DDS Core.....................................................................................22
14-Bit DAC Output....................................................................22
Auxiliary DAC........................................................................23
Inverse Sinc Filter.......................................................................23
Clock Input (REF_CLK)............................................................23
REF_CLK Overview ..............................................................23
Crystal Driven REF_CLK .....................................................24
Direct Driven REF_CLK.......................................................24
Phase-Locked Loop (PLL) Multiplier..................................24
PLL Charge Pump..................................................................25
External PLL Loop Filter Components............................... 25
PLL Lock Indication .................................................................. 26
Output Shift Keying (OSK)....................................................... 26
Manual OSK............................................................................ 26
Automatic OSK....................................................................... 26
Digital Ramp Generator (DRG)............................................... 27
DRG Overview....................................................................... 27
DRG Slope Control................................................................ 29
DRG Limit Control................................................................ 29
DRG Accumulator Clear....................................................... 29
Normal Ramp Generation.................................................... 29
No-Dwell Ramp Generation................................................. 31
DROVER Pin.......................................................................... 31
RAM Control.............................................................................. 32
RAM Overview....................................................................... 32
Load/Retrieve RAM Operation............................................ 32
RAM Playback Operation (Waveform Generation).......... 32
RAM_SWP_OVR (RAM Sweep Over) Pin........................ 33
Overview of RAM Playback Modes .................................... 33
RAM Direct Switch Mode..................................................... 33
RAM Direct Switch Mode with Zero-Crossing................. 34
RAM Ramp Up Mode ........................................................... 34
RAM Ramp Up Internal Profile Control Mode................. 34
Internal Profile Control Continuous Waveform Timing
Diagram................................................................................... 37
RAM Bidirectional Ramp Mode.......................................... 37
RAM Continuous Bidirectional Ramp Mode.................... 38
RAM Continuous Recirculate Mode................................... 40
Additional Features........................................................................ 41
Profiles......................................................................................... 41
I/O_Update Pin.......................................................................... 41
Automatic I/O Update............................................................... 41
相關(guān)PDF資料
PDF描述
AD9910BSVZ 1 GSPS, 14-Bit, 3.3 V CMOS Direct Digital Synthesizer
AD9910BSVZ-REEL 1 GSPS, 14-Bit, 3.3 V CMOS Direct Digital Synthesizer
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
AD9910BSVZ 功能描述:IC DDS 1GSPS 14BIT PAR 100TQFP RoHS:是 類別:集成電路 (IC) >> 接口 - 直接數(shù)字合成 (DDS) 系列:- 產(chǎn)品變化通告:Product Discontinuance 27/Oct/2011 標(biāo)準(zhǔn)包裝:2,500 系列:- 分辨率（位）:10 b 主 fclk:25MHz 調(diào)節(jié)字寬（位）:32 b 電源電壓:2.97 V ~ 5.5 V 工作溫度:-40°C ~ 85°C 安裝類型:表面貼裝 封裝/外殼:16-TSSOP（0.173"，4.40mm 寬） 供應(yīng)商設(shè)備封裝:16-TSSOP 包裝:帶卷 (TR)
AD9910BSVZ 制造商:Analog Devices 功能描述:IC DDS 1GHZ TQFP-100 制造商:Analog Devices 功能描述:IC, DDS, 1GHZ, TQFP-100
AD9910BSVZ-REEL 功能描述:IC DDS 1GSPS 14BIT PAR 100TQFP RoHS:是 類別:集成電路 (IC) >> 接口 - 直接數(shù)字合成 (DDS) 系列:- 產(chǎn)品變化通告:Product Discontinuance 27/Oct/2011 標(biāo)準(zhǔn)包裝:2,500 系列:- 分辨率（位）:10 b 主 fclk:25MHz 調(diào)節(jié)字寬（位）:32 b 電源電壓:2.97 V ~ 5.5 V 工作溫度:-40°C ~ 85°C 安裝類型:表面貼裝 封裝/外殼:16-TSSOP（0.173"，4.40mm 寬） 供應(yīng)商設(shè)備封裝:16-TSSOP 包裝:帶卷 (TR)
AD9911 制造商:AD 制造商全稱:Analog Devices 功能描述:500 MSPS Direct Digital Synthesizer with 10-Bit DAC
AD9911/PCB 制造商:Analog Devices 功能描述:500 MSPS DIRECT DGTL SYNTHESIZER W/ 10-BIT DAC AD9911/PCB - Bulk
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