參數(shù)資料
型號(hào): AD9852ASTZ
廠商: Analog Devices Inc
文件頁(yè)數(shù): 6/52頁(yè)
文件大?。?/td> 0K
描述: IC DDS SYNTHESIZER CMOS 80-LQFP
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
分辨率(位): 12 b
主 fclk: 200MHz
調(diào)節(jié)字寬(位): 48 b
電源電壓: 3.14 V ~ 3.47 V
工作溫度: -40°C ~ 85°C
安裝類型: 表面貼裝
封裝/外殼: 80-LQFP
供應(yīng)商設(shè)備封裝: 80-LQFP(14x14)
包裝: 托盤
產(chǎn)品目錄頁(yè)面: 552 (CN2011-ZH PDF)
配用: AD9852/PCBZ-ND - BOARD EVAL FOR AD9852
AD9852
Rev. E | Page 14 of 52
Figure 18 and Figure 19 show the residual phase noise performance of the AD9852 when operating with a 300 MHz reference clock with
the REFCLK multiplier bypassed vs. a 30 MHz reference clock with the REFCLK multiplier enabled at 10×.
0
CENTER 112.469MHz
–10
–20
–30
–40
–50
–60
–70
–80
–90
–100
50kHz/
SPAN 500kHz
00634-016
Figure 16. A Slight Change in Tuning Word Yields Dramatically Better Results;
112.469 MHz with All Spurs Shifted Out-of-Band, 300 MHz REFCLK
0
CENTER 39.1MHz
–10
–20
–30
–40
–50
–60
–70
–80
–90
–100
5kHz/
SPAN 50kHz
00634-017
Figure 17. Narrow-Band SFDR, 39.1 MHz, 50 kHz BW,
200 MHz REFCLK with REFCLK Multiplier Bypassed
FREQUENCY (Hz)
–100
–110
–150
–120
–130
–140
–160
–170
10
1M
100
100k
10k
1k
PH
A
SE
N
OISE
(
d
B
c
/H
z)
AOUT = 80MHz
AOUT = 5MHz
00634-018
Figure 18. Residual Phase Noise,
300 MHz REFCLK with REFCLK Multiplier Bypassed
FREQUENCY (Hz)
–90
–100
–140
–110
–120
–130
–150
–160
10
1M
100
100k
10k
1k
P
HAS
E
NOIS
E
(dBc
/Hz)
AOUT = 80MHz
AOUT = 5MHz
00634-019
Figure 19. Residual Phase Noise,
30 MHz REFCLK with REFCLK Multiplier = 10×
DAC CURRENT (mA)
55
0
S
F
DR
(dBc
)
54
53
52
51
50
49
48
5
1015
2025
00634-020
Figure 20. SFDR vs. DAC Current, 59.1 AOUT,
300 MHz REFCLK with REFCLK Multiplier Bypassed
FREQUENCY (MHz)
620
0
S
U
P
L
Y
CURRE
NT
(mA)
615
610
605
600
595
590
20
40
60
80
100
120
140
00634-021
Figure 21. Supply Current vs. Output Frequency (Variation Is Minimal,
Expressed as a Percentage, and Heavily Dependent on Tuning Word)
相關(guān)PDF資料
PDF描述
VE-2WY-IY-F4 CONVERTER MOD DC/DC 3.3V 33W
VE-2WY-IX-F3 CONVERTER MOD DC/DC 3.3V 49.5W
AD9953YSVZ IC DDS DAC 14BIT 400MSPS 48-TQFP
VE-2WX-IY-F4 CONVERTER MOD DC/DC 5.2V 50W
DS3174+ IC TXRX DS3/E3 QUAD 400-BGA
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
AD9852ASTZ 制造商:Analog Devices 功能描述:IC DDS 100MHZ LQFP-80
AD9852ASTZ1 制造商:AD 制造商全稱:Analog Devices 功能描述:CMOS 300 MSPS Complete DDS
AD9852ASVZ 功能描述:IC DDS SYNTHESIZER CMOS 80-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)
AD9852ASVZ 制造商:Analog Devices 功能描述:IC DDS 300MHz TQFP-80 制造商:Analog Devices 功能描述:IC, DDS, 300MHz, TQFP-80
AD9852ASVZ1 制造商:AD 制造商全稱:Analog Devices 功能描述:CMOS 300 MSPS Complete DDS