參數(shù)資料
型號(hào): AD9954/PCBZ
廠商: Analog Devices Inc
文件頁(yè)數(shù): 29/40頁(yè)
文件大小: 0K
描述: BOARD EVAL FOR 9954
產(chǎn)品培訓(xùn)模塊: Direct Digital Synthesis Tutorial Series (1 of 7): Introduction
Direct Digital Synthesizer Tutorial Series (7 of 7): DDS in Action
Direct Digital Synthesis Tutorial Series (3 of 7): Angle to Amplitude Converter
Direct Digital Synthesis Tutorial Series (6 of 7): SINC Envelope Correction
Direct Digital Synthesis Tutorial Series (4 of 7): Digital-to-Analog Converter
Direct Digital Synthesis Tutorial Series (2 of 7): The Accumulator
標(biāo)準(zhǔn)包裝: 1
系列: AgileRF™
主要目的: 計(jì)時(shí),直接數(shù)字合成(DDS)
嵌入式:
已用 IC / 零件: AD9954
主要屬性: 14 位數(shù)模轉(zhuǎn)換器,32 位調(diào)節(jié)字寬
次要屬性: 400MHz 圖形用戶界面
已供物品: 板,軟件
產(chǎn)品目錄頁(yè)面: 552 (CN2011-ZH PDF)
相關(guān)產(chǎn)品: AD9954YSVZ-REEL7-ND - IC DDS DAC 14BIT 1.8V 48TQFP
AD9954YSVZ-ND - IC DDS DAC 14BIT 1.8V 48-TQFP
AD9954
Rev. B | Page 35 of 40
SUGGESTED APPLICATION CIRCUITS
0
33
74-
01
2
LPF
AD9954
REFCLK
RF/IF INPUT
MODULATED/
DEMODULATED
SIGNAL
Figure 31. Synchronized LO for Upconversion/Downconversion
03
37
4-
01
3
FILTER
PHASE
COMPARATOR
LOOP
FILTER
AD9954
TUNING
WORD
REF
SIGNAL
VCO
Figure 32. Digitally Programmable Divide-by-N Function in PLL
03
37
4-
0
14
TUNING WORD
CMOS LEVEL CLOCK
AD9954 DDS
AD9954
ON-CHIP
COMPARATOR
IOUT
LPF
Figure 33. Frequency Agile Clock Generator
03
374
-0
15
CRYSTAL
FREQUENCY
TUNING
WORD
PHASE
OFFSET
WORD 2
I/I-BAR
BASEBAND
FREQUENCY
TUNING
WORD
PHASE
OFFSET
WORD 1
Q/Q-BAR
BASEBAND
SYNC_IN
AD9954 DDS
REFCLK
LPF
SYNC_OUT
CRYSTAL OUT
AD9954 DDS
IOUT
LPF
IOUT
RF OUT
Figure 34. Two AD9954s Synchronized to Provide I and
Q Carriers with Independent Phase Offsets for Nulling
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
AD9954YSV 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:400 MSPS DDS W/14 BIT DAC - Bulk 制造商:Analog Devices 功能描述:IC DDS 400MSPS SMD 9954 TQFP48
AD9954YSV-REEL7 制造商:Rochester Electronics LLC 功能描述: 制造商:Analog Devices 功能描述:
AD9954YSVZ 功能描述:IC DDS DAC 14BIT 1.8V 48-TQFP 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)
AD9954YSVZ 制造商:Analog Devices 功能描述:IC DDS 400MSPS SMD 9954 TQFP48
AD9954YSVZ1 制造商:AD 制造商全稱:Analog Devices 功能描述:400 MSPS, 14-Bit, 1.8 V CMOS, Direct Digital Synthesizer