AD9763AST Ver la hoja de datos (PDF) - Analog Devices
Número de pieza
componentes Descripción
Fabricante
AD9763AST Datasheet PDF : 28 Pages
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AD9763
DYNAMIC SPECIFICATIONS (TMIN to TMAX, AVDD = +5 V, DVDD = +5 V, IOUTFS = 20 mA, Differential Transformer Coupled
Output, 50 †Doubly Terminated, unless otherwise noted)
Parameter
Min
Typ
Max
Units
DYNAMIC PERFORMANCE
Maximum Output Update Rate (fCLOCK)
Output Settling Time (tST) (to 0.1%)1
Output Propagation Delay (tPD)
Glitch Impulse
Output Rise Time (10% to 90%)1
Output Fall Time (90% to 10%)1
Output Noise (IOUTFS = 20 mA)
Output Noise (IOUTFS = 2 mA)
125
35
1
5
2.5
2.5
50
30
MSPS
ns
ns
pV-s
ns
ns
pA/√Hz
pA/√Hz
AC LINEARITY
Spurious-Free Dynamic Range to Nyquist
fCLOCK = 100 MSPS; fOUT = 1.00 MHz
0 dBFS Output
69
–6 dBFS Output
–12 dBFS Output
–18 dBFS Output
fCLOCK = 65 MSPS; fOUT = 1.00 MHz
fCLOCK = 65 MSPS; fOUT = 2.51 MHz
fCLOCK = 65 MSPS; fOUT = 5.02 MHz
fCLOCK = 65 MSPS; fOUT = 14.02 MHz
fCLOCK = 65 MSPS; fOUT = 25 MHz
fCLOCK = 125 MSPS; fOUT = 25 MHz
fCLOCK = 125 MSPS; fOUT = 40 MHz
Spurious-Free Dynamic Range Within a Window
fCLOCK = 100 MSPS; fOUT = 1.00 MHz; 2 MHz Span
78
fCLOCK = 50 MSPS; fOUT = 5.02 MHz; 10 MHz Span
fCLOCK = 65 MSPS; fOUT = 5.03 MHz; 10 MHz Span
fCLOCK = 125 MSPS; fOUT = 5.04 MHz; 10 MHz Span
Total Harmonic Distortion
fCLOCK = 100 MSPS; fOUT = 1.00 MHz
fCLOCK = 50 MSPS; fOUT = 2.00 MHz
fCLOCK = 125 MSPS; fOUT = 4.00 MHz
fCLOCK = 125 MSPS; fOUT = 10.00 MHz
Multitone Power Ratio (Eight Tones at 110 kHz Spacing)
fCLOCK = 65 MSPS; fOUT = 2.00 MHz to 2.99 MHz
0 dBFS Output
–6 dBFS Output
–12 dBFS Output
–18 dBFS Output
Channel Isolation
fCLOCK = 125 MSPS; fOUT = 10 MHz
fCLOCK = 125 MSPS; fOUT = 40 MHz
78
dBc
74
dBc
69
dBc
61
dBc
79
dBc
78
dBc
75
dBc
66
dBc
55
dBc
67
dBc
60
dBc
85
dBc
80
dBc
82
dBc
82
dBc
–77
–69
dBc
–77
dBc
–74
dBc
–72
dBc
76
dBc
74
dBc
71
dBc
67
dBc
85
dBc
77
dBc
NOTES
1Measured single-ended into 50 Ω load.
Specifications subject to change without notice.
REV. B
–3–
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