參數(shù)資料
型號(hào): AD9763AST
廠商: ANALOG DEVICES INC
元件分類: DAC
英文描述: 10-Bit, 125 MSPS Dual TxDAC+ D/A Converter
中文描述: DUAL, PARALLEL, WORD INPUT LOADING, 0.035 us SETTLING TIME, 10-BIT DAC, PQFP48
封裝: MS-026BBC, LQFP-48
文件頁(yè)數(shù): 3/28頁(yè)
文件大?。?/td> 460K
代理商: AD9763AST
REV. B
–3–
AD9763
DYNAMIC SPECIFICATIONS
(T
MIN
to T
MAX
, AVDD = +5 V, DVDD = +5 V, I
OUTFS
= 20 mA, Differential Transformer Coupled
Output, 50 Doubly Terminated, unless otherwise noted)
Parameter
Min
Typ
Max
Units
DYNAMIC PERFORMANCE
Maximum Output Update Rate (f
CLOCK
)
Output Settling Time (t
ST
) (to 0.1%)
1
Output Propagation Delay (t
PD
)
Glitch Impulse
Output Rise Time (10% to 90%)
1
Output Fall Time (90% to 10%)
1
Output Noise (I
OUTFS
= 20 mA)
Output Noise (I
OUTFS
= 2 mA)
AC LINEARITY
Spurious-Free Dynamic Range to Nyquist
f
CLOCK
= 100 MSPS; f
OUT
= 1.00 MHz
0 dBFS Output
–6 dBFS Output
–12 dBFS Output
–18 dBFS Output
f
CLOCK
= 65 MSPS; f
OUT
= 1.00 MHz
f
CLOCK
= 65 MSPS; f
OUT
= 2.51 MHz
f
CLOCK
= 65 MSPS; f
OUT
= 5.02 MHz
f
CLOCK
= 65 MSPS; f
OUT
= 14.02 MHz
f
CLOCK
= 65 MSPS; f
OUT
= 25 MHz
f
CLOCK
= 125 MSPS; f
OUT
= 25 MHz
f
CLOCK
= 125 MSPS; f
OUT
= 40 MHz
Spurious-Free Dynamic Range Within a Window
f
CLOCK
= 100 MSPS; f
OUT
= 1.00 MHz; 2 MHz Span
f
CLOCK
= 50 MSPS; f
OUT
= 5.02 MHz; 10 MHz Span
f
CLOCK
= 65 MSPS; f
OUT
= 5.03 MHz; 10 MHz Span
f
CLOCK
= 125 MSPS; f
OUT
= 5.04 MHz; 10 MHz Span
Total Harmonic Distortion
f
CLOCK
= 100 MSPS; f
OUT
= 1.00 MHz
f
CLOCK
= 50 MSPS; f
OUT
= 2.00 MHz
f
CLOCK
= 125 MSPS; f
OUT
= 4.00 MHz
f
CLOCK
= 125 MSPS; f
OUT
= 10.00 MHz
Multitone Power Ratio (Eight Tones at 110 kHz Spacing)
f
CLOCK
= 65 MSPS; f
OUT
= 2.00 MHz to 2.99 MHz
0 dBFS Output
–6 dBFS Output
–12 dBFS Output
–18 dBFS Output
Channel Isolation
f
CLOCK
= 125 MSPS; f
OUT
= 10 MHz
f
CLOCK
= 125 MSPS; f
OUT
= 40 MHz
125
MSPS
ns
ns
pV-s
ns
ns
pA/
Hz
pA/
Hz
35
1
5
2.5
2.5
50
30
69
78
74
69
61
79
78
75
66
55
67
60
dBc
dBc
dBc
dBc
dBc
dBc
dBc
dBc
dBc
dBc
dBc
78
85
80
82
82
dBc
dBc
dBc
dBc
–77
–77
–74
–72
–69
dBc
dBc
dBc
dBc
76
74
71
67
dBc
dBc
dBc
dBc
85
77
dBc
dBc
NOTES
1
Measured single-ended into 50
load.
Specifications subject to change without notice.
相關(guān)PDF資料
PDF描述
AD9764 14-Bit, 125 MSPS TxDAC D/A Converter
AD9764-EB 14-Bit, 125 MSPS TxDAC D/A Converter
AD9764AR 14-Bit, 125 MSPS TxDAC D/A Converter
AD9764ARU 14-Bit, 125 MSPS TxDAC D/A Converter
AD9764* 14-Bit. 125 MSPS TxDAC D/A Converter
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