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AD9830 PDF预览

AD9830

更新时间: 2024-02-18 04:45:46
品牌 Logo 应用领域
亚德诺 - ADI 数据分配系统
页数 文件大小 规格书
16页 220K
描述
CMOS Complete DDS

AD9830 技术参数

是否无铅: 含铅是否Rohs认证: 符合
生命周期:Active零件包装代码:QFP
包装说明:LFQFP,针数:48
Reach Compliance Code:compliantECCN代码:EAR99
HTS代码:8542.39.00.01风险等级:5.17
边界扫描:NO最大时钟频率:50 MHz
外部数据总线宽度:16JESD-30 代码:S-PQFP-G48
JESD-609代码:e3长度:7 mm
低功率模式:YES湿度敏感等级:3
端子数量:48最高工作温度:85 °C
最低工作温度:-40 °C封装主体材料:PLASTIC/EPOXY
封装代码:LFQFP封装形状:SQUARE
封装形式:FLATPACK, LOW PROFILE, FINE PITCH峰值回流温度(摄氏度):260
认证状态:Not Qualified座面最大高度:1.6 mm
最大供电电压:5.25 V最小供电电压:4.75 V
标称供电电压:5 V表面贴装:YES
技术:CMOS温度等级:INDUSTRIAL
端子面层:Matte Tin (Sn)端子形式:GULL WING
端子节距:0.5 mm端子位置:QUAD
处于峰值回流温度下的最长时间:40宽度:7 mm
uPs/uCs/外围集成电路类型:DSP PERIPHERAL, NUMERIC CONTROLLED OSCILLATORBase Number Matches:1

AD9830 数据手册

 浏览型号AD9830的Datasheet PDF文件第1页浏览型号AD9830的Datasheet PDF文件第3页浏览型号AD9830的Datasheet PDF文件第4页浏览型号AD9830的Datasheet PDF文件第5页浏览型号AD9830的Datasheet PDF文件第6页浏览型号AD9830的Datasheet PDF文件第7页 
(V = +5 V ؎ 5%; AGND = DGND = 0 V; T = TMIN to T ; REFIN = REFOUT;  
R = 1 k; RLOAD = 51 for IOUT and IOUT unless otherwise noted)  
SET  
1
DD  
A
MAX  
AD9830–SPECIFICATIONS  
P aram eter  
AD 9830A  
Units  
Test Conditions/Com m ents  
SIGNAL DAC SPECIFICAT IONS  
Resolution  
10  
50  
20  
1
Bits  
Update Rate (fMAX  
IOUT Full Scale  
)
MSPS max  
mA max  
V max  
Output Compliance  
DC Accuracy  
Integral Nonlinearity  
Differential Nonlinearity  
±1  
±0.5  
LSB typ  
LSB typ  
DDS SPECIFICAT IONS2  
Dynamic Specifications  
Signal-to-Noise Ratio  
T otal Harmonic Distortion  
Spurious Free Dynamic Range (SFDR)3  
Narrow Band  
50  
–53  
dB min  
dBc max  
fMCLK = fMAX , fOUT = 2 MHz  
fMCLK = fMAX , fOUT = 2 MHz  
fMCLK = 6.25 MHz, fOUT = 2.11 MHz  
(±50 kHz)  
(±200 kHz)  
Wide Band (±2 MHz)  
Clock Feedthrough  
Wake Up T ime  
–72  
–68  
–50  
–55  
1
dBc min  
dBc min  
dBc min  
dBc typ  
ms typ  
Power-Down Option  
Yes  
VOLT AGE REFERENCE  
Internal Reference @ +25°C  
T MIN to TMAX  
REFIN Input Impedance  
Reference T C  
1.21  
1.21 ± 7%  
10  
100  
300  
Volts typ  
Volts min/max  
Mtyp  
ppm/°C typ  
typ  
REFOUT Impedance  
LOGIC INPUT S  
V
V
INH, Input High Voltage  
INL, Input Low Voltage  
VDD–0.9  
0.9  
10  
V min  
V max  
µA max  
pF max  
I
INH, Input Current  
CIN, Input Capacitance  
10  
POWER SUPPLIES  
fOUT = 2 MHz  
AVDD  
DVDD  
IAA  
4.75/5.25  
4.75/5.25  
25  
V min/V max  
V min/V max  
mA max  
IDD  
6 + 0.5/MHz  
mA typ  
mA max  
mA typ  
mA max  
4
I
AA + IDD  
60  
0.25  
1
Low Power Sleep Mode5  
1 MResistor T ied Between  
REFOUT and AGND  
NOT ES  
1Operating temperature range is as follows: A Version: –40 °C to +85°C.  
2All dynamic specifications are measured using IOUT . 100% production tested.  
3fMCLK = 6.25 MHz, Frequency Word = 5671C71C HEX, fOUT = 2.11 MHz.  
4Measured with the digital inputs static and equal to 0 V or DVDD.  
5T he Low Power Sleep Mode current is 2 mA typically when a 1 M resistor is  
not tied from REFOUT to AGND.  
R
10nF  
SET  
1kΩ  
REFOUT  
ON-BOARD  
REFIN  
FS  
ADJUST  
AVDD  
10nF  
COMP  
REFERENCE  
FULL-SCALE  
CONTROL  
T he AD9830 is tested with a capacitive load of 50 pF. T he part can be operated  
with higher capacitive loads, but the magnitude of the analog output will be attenu-  
ated. For example, a 10 MHz output signal will be attenuated by 3 dB when the  
load capacitance equals 250 pF.  
IOUT  
12  
SIN  
10-BIT  
ROM  
DAC  
51Ω  
50pF  
50pF  
Specifications subject to change without notice.  
IOUT  
51Ω  
Figure 1. Test Circuit with Which Specifications Are  
Tested  
–2–  
REV. A  

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