AVDD (1.8V) and DVDD (1.8V) = 1.8 V ± 5%, AVDD (3.3" />
參數(shù)資料
型號： AD9957/PCBZ
廠商： Analog Devices Inc
文件頁數(shù)： 45/64頁
文件大?。?/td> 0K
描述： BOARD EVAL AD9957 QUADRATURE MOD
產(chǎn)品培訓模塊： 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
設(shè)計資源： AD9957 Eval Brd Schematic
AD9957 BOM
AD9957 Gerber Files
標準包裝： 1
系列： AgileRF™
主要目的： 計時：DDS 調(diào)制器
嵌入式： 否
已用 IC / 零件： AD9957
主要屬性： 14 位數(shù)模轉(zhuǎn)換器，32 位調(diào)節(jié)字寬
次要屬性： 1GHz 圖形用戶界面
已供物品： 板，軟件
產(chǎn)品目錄頁面： 552 (CN2011-ZH PDF)
相關(guān)產(chǎn)品： AD9957BSVZ-ND - IC DDS 1GSPS 14BIT IQ 100TQFP
AD9957BSVZ-REEL-ND - IC DDS 1GSPS 14BIT IQ 100TQFP
Data Sheet
AD9957
Rev. C | Page 5 of 64
SPECIFICATIONS
ELECTRICAL SPECIFICATIONS
AVDD (1.8V) and DVDD (1.8V) = 1.8 V ± 5%, AVDD (3.3V) = 3.3 V ± 5%, DVDD_I/O (3.3V) = 3.3 V ± 5%, T = 25°C, RSET = 10 k,
IOUT = 20 mA, external reference clock frequency = 1000 MHz with REFCLK multiplier disabled, unless otherwise noted.
Table 1.
Parameter
Test Conditions/Comments
Min
Typ
Max
Unit
REF_CLK INPUT CHARACTERISTICS
Frequency Range
REFCLK Multiplier
Disabled
60
MHz
Enabled
3.2
60
MHz
Maximum REFCLK Input Divider Frequency
Full temperature range
1500
1900
MHz
Minimum REFCLK Input Divider Frequency
Full temperature range
25
35
MHz
External Crystal
25
MHz
Input Capacitance
3
pF
Input Impedance (Differential)
2.8
k
Input Impedance (Single-Ended)
1.4
k
Duty Cycle
REFCLK multiplier disabled
45
55
%
REFCLK multiplier enabled
40
60
%
REF_CLK Input Level
Single-ended
50
1000
mV p-p
Differential
100
2000
mV p-p
REFCLK MULTIPLIER VCO GAIN CHARACTERISTICS
VCO Gain (KV) @ Center Frequency
VCO0 range setting
429
MHz/V
VCO1 range setting
500
MHz/V
VCO2 range setting
555
MHz/V
VCO3 range setting
750
MHz/V
VCO4 range setting
789
MHz/V
VCO5 range setting2
850
MHz/V
REFCLK_OUT CHARACTERISTICS
Maximum Capacitive Load
20
pF
Maximum Frequency
25
MHz
DAC OUTPUT CHARACTERISTICS
Full-Scale Output Current
8.6
20
31.6
mA
Gain Error
10
+10
%FS
Output Offset
2.3
A
Differential Nonlinearity
0.8
LSB
Integral Nonlinearity
1.5
LSB
Output Capacitance
5
pF
Residual Phase Noise
@ 1 kHz Offset, 20 MHz AOUT
REFCLK Multiplier
Disabled
152
dBc/Hz
Enabled @ 20×
140
dBc/Hz
Enabled @ 100×
140
dBc/Hz
AC Voltage Compliance Range
0.5
+0.5
V
SPURIOUS-FREE DYNAMIC RANGE (SFDR SINGLE TONE)
fOUT = 20.1 MHz
70
dBc
fOUT = 98.6 MHz
69
dBc
fOUT = 201.1 MHz
61
dBc
fOUT = 397.8 MHz
54
dBc
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
AD9958 制造商:AD 制造商全稱:Analog Devices 功能描述:2-Channel 500 MSPS DDS with 10-Bit DACs
AD9958 PCB 制造商:Analog Devices 功能描述:EVAL BOARD ((NS))
AD9958/PCB 制造商:Analog Devices 功能描述:Evaluation Board For 2-Channel 500 MSPS DDS With 10-Bit DACs 制造商:Rochester Electronics LLC 功能描述:- Bulk 制造商:Analog Devices 功能描述:IC 10-BIT DAC DDS
AD9958/PCBZ 功能描述:BOARD EVALUATION FOR AD9958 RoHS:是 類別:編程器，開發(fā)系統(tǒng) >> 評估演示板和套件 系列:AgileRF™ 標準包裝:1 系列:PSoC® 主要目的:電源管理，熱管理 嵌入式:- 已用 IC / 零件:- 主要屬性:- 次要屬性:- 已供物品:板，CD，電源
AD9958/PCBZ 制造商:Analog Devices 功能描述:EVAL BOARD, AD9958 DIRECT DIGITAL SYNTHE
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