参数资料
型号: AD9852ASTZ
厂商: Analog Devices Inc
文件页数: 45/52页
文件大小: 0K
描述: IC DDS SYNTHESIZER CMOS 80-LQFP
产品培训模块: 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
标准包装: 1
分辨率(位): 12 b
主 fclk: 200MHz
调节字宽(位): 48 b
电源电压: 3.14 V ~ 3.47 V
工作温度: -40°C ~ 85°C
安装类型: 表面贴装
封装/外壳: 80-LQFP
供应商设备封装: 80-LQFP(14x14)
包装: 托盘
产品目录页面: 552 (CN2011-ZH PDF)
配用: AD9852/PCBZ-ND - BOARD EVAL FOR AD9852
AD9852
Rev. E | Page 5 of 52
SPECIFICATIONS
VS = 3.3 V ± 5%, RSET = 3.9 kΩ, external reference clock frequency = 30 MHz with REFCLK multiplier enabled at 10× for AD9852ASVZ,
external reference clock frequency = 20 MHz with REFCLK multiplier enabled at 10× for AD9852ASTZ, unless otherwise noted.
Table 1.
Test
AD9852ASVZ
AD9852ASTZ
Parameter
Temp
Level
Min
Typ
Max
Min
Typ
Max
Unit
REFERENCE CLOCK INPUT CHARACTERISTICS1
Internal System Clock Frequency Range
REFCLK Multiplier Enabled
Full
VI
20
300
20
200
MHz
REFCLK Multiplier Disabled
Full
VI
DC
300
DC
200
MHz
External Reference Clock Frequency Range
REFCLK Multiplier Enabled
Full
VI
5
75
5
50
MHz
REFCLK Multiplier Disabled
Full
VI
DC
300
DC
200
MHz
Duty Cycle
25°C
IV
45
50
55
45
50
55
%
Input Capacitance
25°C
IV
3
pF
Input Impedance
25°C
IV
100
Differential Common-Mode Voltage Range
Minimum Signal Amplitude2
25°C
IV
400
mV p-p
Common-Mode Range
25°C
IV
1.6
1.75
1.9
1.6
1.75
1.9
V
VIH (Single-Ended Mode)
25°C
IV
2.3
V
VIL (Single-Ended Mode)
25°C
IV
1
V
DAC STATIC OUTPUT CHARACTERISTICS
Output Update Speed
Full
I
300
200
MSPS
Resolution
25°C
IV
12
Bits
Cosine and Control DAC Full-Scale Output Current
25°C
IV
5
10
20
5
10
20
mA
Gain Error
25°C
I
6
+2.2
5
6
+2.2
5
% FS
Output Offset
25°C
I
2
μA
Differential Nonlinearity
25°C
I
0.3
1.25
0.3
1.25
LSB
Integral Nonlinearity
25°C
I
0.6
1.66
0.6
1.66
LSB
Output Impedance
25°C
IV
100
Voltage Compliance Range
25°C
I
0.5
+1.0
0.5
+1.0
V
DAC DYNAMIC OUTPUT CHARACTERISTICS
DAC Wideband SFDR
1 MHz to 20 MHz AOUT
25°C
V
58
dBc
20 MHz to 40 MHz AOUT
25°C
V
56
dBc
40 MHz to 60 MHz AOUT
25°C
V
52
dBc
60 MHz to 80 MHz AOUT
25°C
V
48
dBc
80 MHz to 100 MHz AOUT
25°C
V
48
dBc
100 MHz to 120 MHz AOUT
25°C
V
48
dBc
DAC Narrow-Band SFDR
10 MHz AOUT (±1 MHz)
25°C
V
83
dBc
10 MHz AOUT (±250 kHz)
25°C
V
83
dBc
10 MHz AOUT (±50 kHz)
25°C
V
91
dBc
41 MHz AOUT (±1 MHz)
25°C
V
82
dBc
41 MHz AOUT (±250 kHz)
25°C
V
84
dBc
41 MHz AOUT (±50 kHz)
25°C
V
89
dBc
119 MHz AOUT (±1 MHz)
25°C
V
71
dBc
119 MHz AOUT (±250 kHz)
25°C
V
77
dBc
119 MHz AOUT (±50 kHz)
25°C
V
83
dBc
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