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參數(shù)資料
| 型號： | AD9720 |
| 廠商： | Analog Devices, Inc. |
| 英文描述： | 10-Bit, 400 MSPS D/A Converters(400MSPS10位D/A轉換器) |
| 中文描述： | 10位，400 MSPS的D / A轉換（400MSPS10位的D / A轉換器） |
| 文件頁數(shù)： | 2/8頁 |
| 文件大?。?/td> | 188K |
| 代理商： | AD9720 |
ELECTRICAL CHARACTERISTICS
T est
Level Min
AD9720BN/BR
T yp
AD9720T E /T Q
Min
T yp
AD9721BN/BR
Min
T yp
AD9721T E /T Q
Min
T yp
Parameter (Conditions)
T emp
Max
Max
Max
Max
Units
RESOLUT ION
10
10
10
10
Bits
DC ACCURACY
Differential Nonlinearity
+25
°
C
Full
+25
°
C
Full
I
VI
I
VI
0.25
0 75
1.0
1.0
1.5
0.6
1.0
1.5
1.5
2.0
0.25
0.75
1.0
1.0
1.5
0.6
1.0
1.5
1.5
2.0
LSB
LSB
LSB
LSB
Integral Nonlinearity
(“Best Fit” Straight Line)
0.5
0.7
0.5
0.7
INIT IAL OFFSET ERROR
Zero-Scale Offset Error
+25
°
C
Full
+25
°
C
Full
+25
°
C
I
VI
I
VI
V
16
20
2
60
75
15
15
16
20
2
60
75
15
15
16
20
2
60
75
15
15
16
20
2
60
75
15
15
μ
A
μ
A
%
%
μ
A/
°
C
Full-Scale Gain Error
1
Offset Drift Coefficient
0.04
0.04
0.04
0.04
REFERENCE/CONT ROL AMP
Internal Reference Voltage
+25
°
C
Full
Full
Full
+25
°
C
+25
°
C
I
VI
V
IV
V
V
–1.15
–1.15
–1.25
–1.35
–1.35
–1.15
–1.15
–1.25
–1.35
–1.35
–1.15
–1.15
–1.25
–1.35
–1.35
–1.15
–1.15
–1.25 –1.35
V
V
μ
V/
°
C
μ
A
k
MHz
–1.35
Internal Reference Voltage Drift
Internal Reference Output Current
Amplifier Input Impedance
Amplifier Bandwidth
100
100
100
100
–50
+500
–50
+500
–50
+500
–50
+500
50
1
50
1
50
1
50
1
REFERENCE INPUT
2
Reference Input Impedance
Reference Multiplying Bandwidth
3
+25
°
C
+25
°
C
V
V
4.6
75
4.6
75
4.6
75
4.6
75
k
MHz
OUT PUT PERFORMANCE
Full-Scale Output Current
2, 4
Output Compliance Range
Output Resistance
Output Capacitance
Output Update Rate
Voltage Settling T ime (1/2 LSB)
5
Propagation Delay (t
PD
)
Glitch Impulse
Output Slew Rate
8
Output Rise T ime
8
Output Fall T ime
8
+25
°
C
+25
°
C
+25
°
C
+25
°
C
+25
°
C
+25
°
C
+25
°
C
+25
°
C
+25
°
C
+25
°
C
+25
°
C
V
IV
V
V
V
V
V
V
V
V
V
20.48
20.48
20.48
20.48
mA
V
pF
MSPS
ns
ns
pV-s
V/
μ
s
ps
ps
–1.5
+3
–1.5
+3
–1.5
+3
–1.5
+3
210
6
400
4.5
4.0
1.5
1,000
675
470
210
6
400
4.5
4.0
1.5
1,000
675
470
210
6
100
4.5
4.5
1.5
1,000
675
470
210
6
100
4.5
4.5
1.5
1,000
675
470
DIGIT AL INPUT S
Logic “1” Voltage
Logic “0” Voltage
Logic “1” Current
Logic “0” Current
Input Capacitance
Input Setup T ime (t
S
)
9
Full
Full
Full
Full
+25
°
C
+25
°
C
Full
+25
°
C
Full
+25
°
C
+25
°
C
VI
VI
VI
VI
V
IV
IV
IV
IV
IV
IV
–1.0
–0.9
2.0
2.0
V
V
μ
A
μ
A
pF
ns
ns
ns
ns
ns
ns
–1.5
50
2
–1.6
50
2
0.8
400
700
0.8
400
700
3
0.4
3
0.4
3
0.5
3
0.5
1.0
1.2
1.6
2.8
1.1
1.4
1.0
1.2
1.6
2.8
1.1
1.4
1.0
1.2
2.0
2.3
1.0
1.1
1.0
1.2
2.0
2.3
1.0
1.1
Input Hold T ime (t
H
)
10
1.2
1.2
1.25
1.25
Clock Pulse Width (Low)
Clock Pulse Width (High)
0.85
0.85
0.85
0.85
0.85
0.85
0.85
0.85
DYNAMIC PERFORMANCE
Spurious-Free Dynamic Range (SFDR)
11
2.02 MHz; 100 MSPS; 2 MHz Span
25.01 MHz; 100 MSPS; 2 MHz Span
10.02 MHz; 250 MSPS; 5 MHz Span
62.54 MHz; 250 MSPS; 5 MHz Span
70 MHz; 220 MSPS; 10 MHz Span
+25
°
C
+25
°
C
+25
°
C
+25
°
C
+25
°
C
V
V
V
V
V
75
66
70
55
70
75
66
70
55
70
75
66
N/A
N/A
N/A
75
66
N/A
N/A
N/A
dBc
dBc
dBc
dBc
dBc
POWER SUPPLY
12
Negative Supply Current (–5.2 V)
13
+25
°
C
Full
+25
°
C
Full
+25
°
C
+25
°
C
I
VI
I
VI
V
V
210
280
290
210
280
290
218
290
300
30
30
218
290
300
30
30
mA
mA
mA
mA
W
μ
A/V
Positive Supply Current (+5.0 V)
N/A
N/A
1.1
50
N/A
N/A
1.1
50
14
14
Nominal Power Dissipation
Power Supply Rejection Ratio (PSRR)
14
1.2
50
1.2
50
REV. A
–2–
AD9720/AD9721–SPECIFICATIONS
(–V
S
= –5.2V; +V
S
= +5 V (AD9721 only); Reference Voltage = –1.25 V;R
SET
= 1,960
V
,
unless otherwse noted)
相關PDF資料 |
PDF描述 |
|---|---|
| AD9721 | 10-Bit, 400 MSPS D/A Converters(400MSPS10位D/A轉換器) |
| AD9725 | 14-Bit, 600+ MSPS D/A Converter |
| AD9725BSV | 14-Bit, 600+ MSPS D/A Converter |
| AD9731BR | 10-Bit, 170 MSPS D/A Converter |
| AD9731BRS | 10-Bit, 170 MSPS D/A Converter |
相關代理商/技術參數(shù) |
參數(shù)描述 |
|---|---|
| AD9720BN | 制造商:Rochester Electronics LLC 功能描述:10BIT 400MSPS DAC IC IC - Bulk |
| AD9720BR | 制造商:Analog Devices 功能描述:PARALLEL, WORD INPUT LOADING, 0.0045 us SETTLING TIME, 10-BIT DAC, PDSO28 |
| AD9720TE | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:10-Bit Digital-to-Analog Converter |
| ad9720te/883b | 制造商:Rochester Electronics LLC 功能描述:- Bulk 制造商:Analog Devices 功能描述: |
| AD9720TQ | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:10-Bit Digital-to-Analog Converter |
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