參數(shù)資料
型號: AD9954/PCBZ
廠商: Analog Devices Inc
文件頁數(shù): 4/40頁
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: 計時,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 12 of 40
f (Hz)
L
(f)
(d
B
c/
H
z)
10
–170
–160
–150
–140
–130
–120
–110
–100
–90
–80
–70
–60
–50
–40
–30
–20
–10
0
1k
100
100k
1M
10k
10M
03
37
4-
0
28
Figure 17. Residual Phase Noise with fOUT = 159.5 MHz,
fCLK = 400 MSPS; PLL Bypassed (Green), PLL Set to 4× (Red), and
PLL Set to 20× (Blue)
10
–170
–160
–150
–140
–130
–120
–110
–100
–90
–80
–70
–60
–50
–40
–30
–20
–10
0
1k
100
100k
10k
1M
03
37
4-
0
29
f (Hz)
L
(f)
(d
B
c/
H
z)
Figure 18. Residual Phase Noise with fOUT = 9.5 MHz, fCLK = 400 MSPS;
PLL Bypassed (Green), PLL Set to 4× (Red), and PLL Set to 20× (Blue)
REF2 200mV 500ns
R2
R1
IT 10.0PS/PT –100PS
M 500PS 20.0GS/S
A CH1
708mV
03
374
-03
0
FALL (R1) = 396.4PS
RISE(R2) = 464.3PS
Figure 19. Comparator Rise and Fall Time at 160 MHz
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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:
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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