AD9705 Analog Devices, AD9705 Datasheet - Page 9

• Manufacturer Part Number: AD9705
• Manufacturer: Analog Devices

Specifications of AD9705

• Resolution (bits): 10bit
• 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

Data Sheet
Parameter
OPERATING RANGE
1
2
3
4
5
6
DYNAMIC SPECIFICATIONS (1.8 V)
T
terminated unless otherwise noted.
Table 5.
Parameter
DYNAMIC PERFORMANCE
AC LINEARITY
1
Measured at IOUTA, driving a virtual ground.
Nominal full-scale current, I
Use an external buffer amplifier with an input bias current <100 nA to drive any external load.
Measured at I
Measured at f
±5% power supply variation.
Measured single-ended into 500 Ω load.
MIN
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
Power Supply Rejection
to T
Nyquist
f
f
f
f
f
f
f
f
f
f
Ratio (AVDD)
CLOCK
CLOCK
CLOCK
CLOCK
CLOCK
CLOCK
CLOCK
CLOCK
CLOCK
CLOCK
I
I
OUTFS
OUTFS
MAX
= 10 MSPS; f
= 25 MSPS; f
= 25 MSPS; f
= 65 MSPS; f
= 65 MSPS; f
= 80 MSPS; f
= 80 MSPS; f
= 80 MSPS; f
= 80 MSPS; f
= 80 MSPS; f
, AVDD = 1.8 V, DVDD = 1.8 V, CLKVDD = 1.8 V, I
OUTFS
CLOCK
= 1 mA
= 2 mA
= 1 mA.
= 80 MSPS and f
6
OUT
OUT
OUT
OUT
OUT
OUT
OUT
OUT
OUT
OUT
OUTFS
ST
= 2.1 MHz
= 2.1 MHz
= 5.1 MHz
= 10.1 MHz
= 15.1 MHz
= 1.0 MHz
= 15.1 MHz
= 30.1 MHz
= 10 MHz;
= 10 MHz;
, (to 0.1%)
, is 32 × the I
OUT
PD
Min
−2
−40
= 1 MHz, using a differential clock.
)
1
CLOCK
1
1
REF
AD9707
Typ
−0.1
current.
Min
125
74
Max
+2
+85
AD9707
Typ
11
5.6
5
2.5
2.5
86
87
82
82
77
82
77
60
−145
−151
Min
−2
−40
Max
Rev. B | Page 9 of 44
OUTFS
AD9706
Typ
−0.1
Min
125
72
= 1 mA, differential transformer coupled output, 453 Ω differentially
AD9706
Typ
11
5.6
5
2.5
2.5
86
86
82
79
76
82
77
59
−144
Max
+2
+85
Max
Min
−2
−40
AD9704/AD9705/AD9706/AD9707
AD9705
Min
125
72
Typ
−0.1
AD9705
Typ
11
5.6
5
2.5
2.5
85
84
82
78
74
82
77
59
−140
Max
+2
+85
Max
Min
−2
−40
Min
125
66
AD9704
Typ
−0.1
AD9704
Typ
11
5.6
5
2.5
2.5
70
68
68
70
69
70
68
60
−128
Max
+2
+85
Max
% of
°C
Unit
FSR/V
Unit
MSPS
ns
ns
pV-s
ns
ns
dBc
dBc
dBc
dBc
dBc
dBc
dBc
dBc
dBc/Hz
dBc/Hz