AD9704(RevD) 데이터 시트보기 (PDF) - Analog Devices
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AD9704 Datasheet PDF : 42 Pages
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Data Sheet
AD9704/AD9705/AD9706/AD9707
Parameter
Power Supply Rejection
Ratio (AVDD)6
OPERATING RANGE
AD9707
Min Typ Max
−2 −0.1 +2
−40
+85
AD9706
Min Typ Max
−2 −0.1 +2
−40
+85
AD9705
Min Typ Max
−2 −0.1 +2
−40
+85
AD9704
Min Typ Max
−2 −0.1 +2
−40
+85
Unit
% of
FSR/V
°C
1 Measured at IOUTA, driving a virtual ground.
2 Nominal full-scale current, IOUTFS, is 32 × the IREF current.
3 Use an external buffer amplifier with an input bias current <100 nA to drive any external load.
4 Measured at IOUTFS = 1 mA.
5 Measured at fCLOCK = 80 MSPS and fOUT = 1 MHz, using a differential clock.
6 ±5% power supply variation.
DYNAMIC SPECIFICATIONS (1.8 V)
TMIN to TMAX, AVDD = 1.8 V, DVDD = 1.8 V, CLKVDD = 1.8 V, IOUTFS = 1 mA, differential transformer coupled output, 453 Ω differentially
terminated unless otherwise noted.
Table 5.
Parameter
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 (10% to 90%)1
AC LINEARITY
Spurious-Free Dynamic Range to
Nyquist
fCLOCK = 10 MSPS; fOUT = 2.1 MHz
fCLOCK = 25 MSPS; fOUT = 2.1 MHz
fCLOCK = 25 MSPS; fOUT = 5.1 MHz
fCLOCK = 65 MSPS; fOUT = 10.1 MHz
fCLOCK = 65 MSPS; fOUT = 15.1 MHz
fCLOCK = 80 MSPS; fOUT = 1.0 MHz
fCLOCK = 80 MSPS; fOUT = 15.1 MHz
fCLOCK = 80 MSPS; fOUT = 30.1 MHz
Noise Spectral Density
fCLOCK = 80 MSPS; fOUT = 10 MHz;
IOUTFS = 1 mA
fCLOCK = 80 MSPS; fOUT = 10 MHz;
IOUTFS = 2 mA
AD9707
AD9706
AD9705
AD9704
Min Typ Max Min Typ Max Min Typ Max Min Typ Max Unit
125
11
5.6
5
2.5
2.5
125
11
5.6
5
2.5
2.5
125
11
5.6
5
2.5
2.5
125
11
5.6
5
2.5
2.5
MSPS
ns
ns
pV-s
ns
ns
86
87
82
82
77
74 82
77
60
−145
−151
86
86
82
79
76
72 82
77
59
−144
85
84
82
78
74
72 82
77
59
−140
70
68
68
70
69
66 70
68
60
−128
dBc
dBc
dBc
dBc
dBc
dBc
dBc
dBc
dBc/Hz
dBc/Hz
1 Measured single-ended into 500 Ω load.
Rev. D | Page 9 of 42
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