参数资料
型号: AD9850BRSZ
厂商: Analog Devices Inc
文件页数: 18/20页
文件大小: 0K
描述: IC DDS SYNTHESIZER CMOS 28-SSOP
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): 10 b
主 fclk: 125MHz
调节字宽(位): 32 b
电源电压: 3.3V,5V
工作温度: -40°C ~ 85°C
安装类型: 表面贴装
封装/外壳: 28-SSOP(0.209",5.30mm 宽)
供应商设备封装: 28-SSOP
包装: 管件
产品目录页面: 552 (CN2011-ZH PDF)
AD9850
–7–
REV. H
Tek Run: 50.0GS/s ET Average
Ch1 1.00V
M 1.00ns Ch 1
1.74V
Ch 1 Rise
2.870ns
1
TPC 7. Comparator Output Rise Time
(5 V Supply/15 pF Load)
CLKIN – MHz
0
140
20
40
60
80
100
120
68
52
SFDR
dB
66
60
58
56
54
64
62
VCC = 5V
VCC = 3.3V
fOUT = 1/3 OF CLKIN
TPC 8. SFDR vs. CLKIN Frequency
(AOUT = 1/3 of CLKIN)
FREQUENCY OUT – MHz
90
80
30
040
10
SUPPLY
CURRENT
mA
20
30
70
60
50
40
VCC = 5V
VCC = 3.3V
TPC 9. Supply Current vs. AOUT Frequency
(CLKIN = 125/110 MHz for 5 V/3.3 V Plot)
Tek Run: 50.0GS/s ET Average
Ch1 1.00V
M 1.00ns Ch 1
1.74V
Ch 1 Fall
3.202ns
1
TPC 10. Comparator Output Fall Time
(5 V Supply/15 pF Load)
CLOCK FREQUENCY – MHz
0
140
20
40
60
80
100
120
90
10
SUPPLY
CURRENT
mA
80
50
40
30
20
70
60
VCC = 5V
VCC = 3.3V
TPC 11. Supply Current vs. CLKIN Frequency
(AOUT = 1/3 of CLKIN)
DAC IOUT – mA
75
70
45
20
5
SFDR
dB
10
15
65
60
55
50
fOUT = 1MHz
fOUT = 40MHz
fOUT = 20MHz
TPC 12. SFDR vs. DAC IOUT (AOUT = 1/3 of CLKIN)
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AD9850BRSZ 制造商:Analog Devices 功能描述:IC, DDS, 125MHz, SSOP-28
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