Unless otherwise noted, VDD = 3." />
參數(shù)資料
型號(hào): AD9858BSVZ
廠商: Analog Devices Inc
文件頁(yè)數(shù): 23/32頁(yè)
文件大?。?/td> 0K
描述: IC DDS DAC 10BIT 1GSPS 100-TQFP
產(chǎn)品培訓(xùn)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(jì)資源: Low Jitter Sampling Clock Generator for High Performance ADCs Using AD9958/9858 and AD9515 (CN0109)
標(biāo)準(zhǔn)包裝: 1
分辨率(位): 10 b
主 fclk: 1GHz
調(diào)節(jié)字寬(位): 32 b
電源電壓: 3.14 V ~ 3.47 V
工作溫度: -40°C ~ 85°C
安裝類型: 表面貼裝
封裝/外殼: 100-TQFP 裸露焊盤
供應(yīng)商設(shè)備封裝: 100-TQFP-EP(14x14)
包裝: 托盤
產(chǎn)品目錄頁(yè)面: 552 (CN2011-ZH PDF)
AD9858
Rev. C | Page 3 of 32
ELECTRICAL SPECIFICATIONS
Unless otherwise noted, VDD = 3.3 V ± 5%, CPVDD = 5 V ± 5%, RSET = 2 kΩ, CPISET = 2.4 kΩ, reference clock frequency = 1 GHz.
Table 1.
Parameter
Temp
Test Level
Min
Typ
Max
Unit
REF CLOCK INPUT CHARACTERISTICS1
Reference Clock Frequency Range (Divider Off )
Full
VI
10
1000
MHz
Reference Clock Frequency Range (Divider On)
Full
VI
20
2000
MHz
Duty Cycle at 1 GHz
25°C
V
42
50
58
%
Input Capacitance
25°C
V
3
pF
Input Impedance
25°C
IV
1500
Ω
Input Sensitivity
Full
VI
–20
+5
dBm
DAC OUTPUT CHARACTERISTICS
Resolution
Full
10
Bits
Full-Scale Output Current
Full
5
20
40
mA
Gain Error
Full
VI
–10
+10
% FS
Output Offset
Full
VI
15
μA
Differential Nonlinearity
Full
VI
0.5
1
LSB
Integral Nonlinearity
Full
VI
1
1.5
LSB
Output Impedance
Full
VI
100
Voltage Compliance Range
Full
VI
AVDD – 1.5
AVDD + 0.5
V
Wideband SFDR (DC to Nyquist)
26 MHz fOUT
Full
V
70
dBc
65 MHz fOUT
Full
V
66
dBc
126 MHz fOUT
Full
V
62
dBc
375 MHz fOUT
Full
V
58
dBc
180 MHz fOUT (700 MHz REFCLK)
Full
IV
52
dBc
Narrow-Band SFDR2
40 MHz fOUT (±15 MHz)
Full
V
82
dBc
40 MHz fOUT (±1 MHz)
Full
V
87
dBc
40 MHz fOUT (±50 kHz)
Full
V
88
dBc
100 MHz fOUT (±15 MHz)
Full
V
81
dBc
100 MHz fOUT (±1 MHz)
Full
V
82
dBc
100 MHz fOUT (±50 kHz)
Full
V
86
dBc
180 MHz fOUT (±15 MHz)
Full
V
74
dBc
180 MHz fOUT (±1 MHz)
Full
V
84
dBc
180 MHz fOUT (±50 kHz)
Full
V
85
dBc
360 MHz fOUT (±15 MHz)
Full
V
75
dBc
360 MHz fOUT (±1 MHz)
Full
V
85
dBc
360 MHz fOUT (±50 kHz)
Full
V
86
dBc
180 MHz fOUT (±15 MHz, 700 MHz REFCLK)
Full
V
65
dBc
180 MHz fOUT (±1 MHz, 700 MHz REFCLK)
Full
V
80
dBc
180 MHz fOUT (±50 kHz, (700 MHz REFCLK)
Full
V
84
dBc
OUTPUT PHASE NOISE CHARACTERISTICS (AT 103 MHz IOUT)
At 1 kHz Offset
Full
V
–147
dBc/Hz
At 10 kHz Offset
Full
V
–150
dBc/Hz
At 100 kHz Offset
Full
V
–152
dBc/Hz
OUTPUT PHASE NOISE CHARACTERISTICS (AT 403 MHz IOUT)
At 1 kHz Offset
Full
V
–133
dBc/Hz
At 10 kHz Offset
Full
V
–137
dBc/Hz
At 100 kHz Offset
Full
V
–140
dBc/Hz
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