AD9755 데이터 시트보기 (PDF) - Analog Devices
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AD9755 Datasheet PDF : 28 Pages
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AD9755
DYNAMIC SPECIFICATIONS (TMIN to TMAX, AVDD = 3.3 V, DVDD = 3.3 V, PLLVDD = 0 V, CLKVDD = 3.3 V, IOUTFS = 20 mA,
Differential Transformer-Coupled Output, 50 ⍀ Doubly Terminated, unless otherwise noted.)
Parameter
DYNAMIC PERFORMANCE
Maximum Output Update Rate (fDAC)
Output Settling Time (tST) (to 0.1%)1
Output Propagation Delay (tPD)1
Glitch Impulse1
Output Rise Time (10% to 90%)1
Output Fall Time (90% to 10%)1
Output Noise (IOUTFS = 20 mA)
Output Noise (IOUTFS = 2 mA)
AC LINEARITY
Spurious-Free Dynamic Range to Nyquist
fDAC = 100 MSPS; fOUT = 1.00 MHz
0 dBFS Output
–6 dBFS Output
–12 dBFS Output
fDATA = 65 MSPS; fOUT = 1.1 MHz2
fDATA = 65 MSPS; fOUT = 5.1 MHz2
fDATA = 65 MSPS; fOUT = 10.1 MHz2
fDATA = 65 MSPS; fOUT = 20.1 MHz2
fDATA = 65 MSPS; fOUT = 30.1 MHz2
fDAC = 160 MSPS; fOUT = 1.1 MHz
fDAC = 160 MSPS; fOUT = 11.1 MHz
fDAC = 160 MSPS; fOUT = 31.1 MHz
fDAC = 160 MSPS; fOUT = 51.1 MHz
fDAC = 160 MSPS; fOUT = 71.1 MHz
fDAC = 300 MSPS; fOUT = 1.1 MHz
fDAC = 300 MSPS; fOUT = 26.1 MHz
fDAC = 300 MSPS; fOUT = 51.1 MHz
fDAC = 300 MSPS; fOUT = 101.1 MHz
fDAC = 300 MSPS; fOUT = 141.1 MHz
Spurious-Free Dynamic Range within a Window
fDAC = 100 MSPS; fOUT = 1 MHz; 2 MHz Span
0 dBFS Output
fDAC = 65 MSPS; fOUT = 5.02 MHz; 2 MHz Span
fDAC = 150 MSPS; fOUT = 5.04 MHz; 4 MHz Span
Total Harmonic Distortion
fDAC = 100 MSPS; fOUT = 1.00 MHz
TA = 25°C
TMIN to TMAX
fDAC = 65 MHz; fOUT = 2.00 MHz
fDAC = 160 MHz; fOUT = 2.00 MHz
Multitone Power Ratio (Eight Tones at 110 kHz Spacing)
fDAC = 65 MSPS; fOUT = 2.00 MHz to 2.77 MHz
0 dBFS Output
–6 dBFS Output
–12 dBFS Output
NOTES
1Measured single-ended into 50 Ω load.
2Single Port Mode (PLL disabled, DIV0 = 1, DIV1 = 0, data on Port 1).
Specifications subject to change without notice.
Min
Typ
Max
300
11
1
5
2.5
2.5
50
30
74
84
77
79
79
79
78
74
70
80
77
72
72
69
80
71
67
61
60
83.5
93
85
85
–83
–73
–83
–71
–78
–78
75
73
70
Unit
MSPS
ns
ns
pV-s
ns
ns
pA/√Hz
pA/√Hz
dBc
dBc
dBc
dBc
dBc
dBc
dBc
dBc
dBc
dBc
dBc
dBc
dBc
dBc
dBc
dBc
dBc
dBc
dBc
dBc
dBc
dBc
dBc
dBc
dBc
dBc
dBc
dBc
REV. B
–3–
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