AD9704 Analog Devices, AD9704 Datasheet - Page 6
AD9704
Manufacturer Part Number
AD9704
Description
Manufacturer
Analog Devices
Datasheet
1.AD9704.pdf
(44 pages)
Specifications of AD9704
Resolution (bits)
8bit
Dac Update Rate
175MSPS
Dac Settling Time
11ns
Max Pos Supply (v)
+3.6V
Single-supply
Yes
Dac Type
Current Out
Dac Input Format
Par
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Company
Part Number
Manufacturer
Quantity
Price
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Manufacturer:
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Quantity:
20 000
Company:
Part Number:
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Manufacturer:
Analog Devices Inc
Quantity:
135
Company:
Part Number:
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Manufacturer:
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Part Number:
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Manufacturer:
ADI/亚德诺
Quantity:
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AD9704/AD9705/AD9706/AD9707
Parameter
OPERATING RANGE
1
2
3
4
5
6
DYNAMIC SPECIFICATIONS (3.3 V)
T
differentially terminated unless otherwise noted.
Table 2.
Parameter
DYNAMIC PERFORMANCE
AC LINEARITY
1
Measured at IOUTA, driving a virtual ground.
Normal full scale current, I
Use an external buffer amplifier with an input bias current <100 nA to drive any external load.
Measured at f
Measured at f
± 5% power supply variation.
Measured single-ended into 500 Ω load.
MIN
Supply Current Power-Down
Supply Current Clock Power-
Supply Current Clock Power-
Power Supply Rejection Ratio
Maximum Output Update Rate, f
Output Settling Time, t
Output Propagation Delay, t
Glitch Impulse
Output Rise Time (10% to 90%)
Output Fall Time (10% to 90%)
Spurious-Free Dynamic Range to
Noise Spectral Density
Mode (I
Down Mode (I
Down Mode (I
(AVDD)
Nyquist
f
f
f
f
f
f
f
f
f
f
f
f
to T
CLOCK
CLOCK
CLOCK
CLOCK
CLOCK
CLOCK
CLOCK
CLOCK
CLOCK
CLOCK
CLOCK
CLOCK
I
I
I
OUTFS
OUTFS
OUTFS
MAX
= 125 MSPS, f
= 125 MSPS, f
= 175 MSPS, f
= 175 MSPS, f
= 10 MSPS, f
= 25 MSPS, f
= 65 MSPS, f
= 65 MSPS, f
= 80 MSPS, f
= 175 MSPS, f
= 175 MSPS, f
= 175 MSPS, f
6
AVDD
CLOCK
CLOCK
, AVDD = 3.3 V, DVDD = 3.3 V, CLKVDD = 3.3 V, I
= 2 mA
= 5 mA
= 1 mA
)
= 175 MSPS and f
= 100 MSPS and f
DVDD
CLKVDD
)
5
OUT
OUT
OUT
OUT
OUT
OUTFS
OUT
OUT
OUT
OUT
)
5
OUT
OUT
OUT
ST
= 15.1 MHz
= 25.1 MHz
= 20.1 MHz
= 40.1 MHz
= 2.1 MHz
= 2.1 MHz
= 5.1 MHz
= 10.1 MHz
= 1.0 MHz
is 32 × the I
= 6.0 MHz,
= 6.0 MHz,
= 6.0 MHz,
(to 0.1%)
PD
OUT
OUT
Min
−0.2
−40
1
1
= 1.0 MHz, using a differential clock.
= 1.0 MHz, using a differential clock.
CLOCK
REF
1
current.
AD9707
Typ
0.7
0.6
42.5
+0.03
Min
175
74
Max
7.5
1
64
+0.2
+85
AD9707
Typ
11
4
5
2.5
2.5
84
84
84
83
83
78
77
75
72
−152
−161
−146
Min
−0.2
−40
Max
Rev. B | Page 6 of 44
AD9706
Typ
0.7
0.6
42.5
+0.03
Min
175
72
OUTFS
= 2 mA, differential transformer coupled output, 453 Ω
AD9706
Typ
11
4
5
2.5
2.5
83
82
78
77
75
71
−152
84
83
84
Max
7.5
1
64
+0.2
+85
Max
Min
−0.2
−40
AD9705
Min
175
72
Typ
0.7
0.6
42.5
+0.03
AD9705
Typ
11
4
5
2.5
2.5
84
84
84
83
82
78
76
75
71
−144
Max
7.5
1
64
+0.2
+85
Max
Min
−0.2
−40
Min
175
66
AD9704
Typ
0.7
0.6
42.5
+0.03
AD9704
Typ
11
4
5
2.5
2.5
70
68
70
71
70
68
69
69
67
−136
Data Sheet
Max
7.5
1
64
+0.2
+85
Max
Unit
μ
mA
μ
% of
FSR/V
°C
A
A
Unit
MSPS
ns
ns
pV-s
ns
ns
dBc
dBc
dBc
dBc
dBc
dBc
dBc
dBc
dBc
dBc/Hz
dBc/Hz
dBc/Hz