参数资料
型号: AD9858/PCBZ
厂商: Analog Devices Inc
文件页数: 20/32页
文件大小: 0K
描述: BOARD EVAL FOR AD9858
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
设计资源: Low Jitter Sampling Clock Generator for High Performance ADCs Using AD9958/9858 and AD9515 (CN0109)
标准包装: 1
主要目的: 计时,直接数字合成(DDS)
已用 IC / 零件: AD9858/TL
已供物品:
其它名称: AD9858/PCB
AD9858/PCB-ND
AD9858
Rev. C | Page 27 of 32
APPLICATIONS INFORMATION
DAC
FILTER
PHASE/
FREQUENCY
DETECTOR
150MHz
DIVIDER
1/2/4
DIVIDER
1/2
ANALOG
MIXER
CHARGE PUMP
0.5mA TO 2mA
(0.5mA STEPS)
LOOP
FILTER
FIXED
LOOP
(LO1)
DDS
1GSPS
FREQUENCY
TUNING WORD
DC TO 400MHz
2GHz
2GHz ±150MHz
AD9858
2GHz
DDS/DAC
CLOCK 1000MHz
fREF
DC TO 150MHz
10
32
FILTER
VCO
03
16
6-
0
40
Figure 37. DDS Synthesizer Translation Loop Oscillator (Implemented in Translation Loop Evaluation Board)
DAC
FILTER
PHASE/
FREQUENCY
DETECTOR
150MHz
DIVIDER
1/2/4
CHARGE PUMP
0.5mA TO 2mA
(0.5mA STEPS)
LOOP
FILTER
DDS
1GSPS
FREQUENCY
TUNING WORD
DC TO 400MHz
VCO
DDS/DAC CLOCK
AD9858
F = M ×
fREF
DC TO 150MHz
10
32
DIVIDER
0
31
66
-0
41
Figure 38. DDS Synthesizer Single-Loop PLL Up-Conversion
DAC
FILTER
PHASE/
FREQUENCY
DETECTOR
150MHz
DDS
1GSPS
DIVIDER
1/2/4
DIVIDER
1/2
CHARGE PUMP
0.5mA TO 2mA
(0.5mA STEPS)
LOOP
FILTER
150MHz
REFERENCE
FREQUENCY
TUNING WORD
150MHz
1000
MHz
VCO
2GHz MAX
AD9858
32
03
16
6-
0
42
Figure 39. DDS Synthesizer AD9858 as Fractional N Synthesizer (Implemented in Fractional Divide Evaluation Board)
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相关代理商/技术参数
参数描述
AD9858TLPCB 制造商:AD 制造商全称:Analog Devices 功能描述:1 GSPS Direct Digital Synthesizer
AD9858XSV 制造商:Analog Devices 功能描述:
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AD9859/PCBZ 功能描述:BOARD EVAL FOR AD9859 RoHS:是 类别:编程器,开发系统 >> 评估演示板和套件 系列:AgileRF™ 标准包装:1 系列:- 主要目的:电信,线路接口单元(LIU) 嵌入式:- 已用 IC / 零件:IDT82V2081 主要属性:T1/J1/E1 LIU 次要属性:- 已供物品:板,电源,线缆,CD 其它名称:82EBV2081