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參數(shù)資料
| 型號： | AD9023 |
| 廠商： | Analog Devices, Inc. |
| 元件分類： | ADC |
| 英文描述： | 12-Bit 20 MSPS Monolithic A/D Converter |
| 中文描述： | 12位20 MSPS的單片A/D轉(zhuǎn)換 |
| 文件頁數(shù)： | 3/8頁 |
| 文件大?。?/td> | 368K |
| 代理商： | AD9023 |
AD9023
REV. A
–3–
Test
Level
AD9023AQ/AZ
Min Typ
AD9023BQ/BZ
Min Typ
AD9023SQ/SZ
Min Typ
Parameter (Conditions)
Temp
Max
Max
Max
Units
Two-Tone Intermodulation
Distortion Rejection
3
+25
°
C
V
74
74
74
dBc
DIGITAL OUTPUTS
1
Logic Compatibility
Logic “1” Voltage
Logic “0” Voltage
Output Coding
ECL
ECL
ECL
Full
Full
VI
VI
–1.1
–1.1
–1.1
V
V
–1.5
–1.5
–1.5
Offset Binary
Offset Binary
Offset Binary
POWER SUPPLY
+V
S
Supply Voltage
+V
S
Supply Current
–V
S
Supply Voltage
–V
Supply Current
Power Dissipation
Power Supply Rejection
Ratio (PSRR)
4
Full
Full
Full
Full
Full
VI
VI
VI
VI
VI
4.75 5.0
5.25
120
–4.95
240
2.0
4.75 5.0
5.25
120
–4.95
240
2.0
4.75 5.0
5.25
120
–4.95
240
2.0
mA
mA
mA
mA
W
100
100
100
–5.45 –5.2
–5.45 –5.2
–5.45 –5.2
195
1.5
195
1.5
195
1.5
Full
V
32
32
32
mV/V
NOTES
1
AD9023 load is 100
to –2.0 V.
2
RMS signal-to-rms noise with analog input signal 1 dB below full scale at specified frequency.
3
Intermodulation measured with analog input frequencies of 8.9 MHz and 9.8 MHz at 7 dB below full scale.
4
PSRR is sensitivity of offset error to power supply variations within the 5% limits shown.
Specifications subject to change without notice.
ABSOLUTE MAXIMUM RATINGS
1
+V
S
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . +6 V
–V
S
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .–6 V
Analog Input . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .–V
S
to +V
S
Digital Inputs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . –V
S
to 0 V
Digital Output Current . . . . . . . . . . . . . . . . . . . . . . . . . 20 mA
Operating Temperature Range
AD9023AQ/AZ/BQ/BZ . . . . . . . . . . . . . . . –25
°
C to +85
°
C
AD9023SQ/SZ . . . . . . . . . . . . . . . . . . . . . –55
°
C to +125
°
C
Maximum Junction Temperature
2 . . . . . . . . . . . . . . . . . . . . . . . .
+175
°
C
Lead Temperature (Soldering, 10 sec) . . . . . . . . . . . . . +300
°
C
Storage Temperature Range . . . . . . . . . . . . –65
°
C to +150
°
C
NOTES
1
Absolute maximum ratings are limiting values to be applied individually, and
beyond which the serviceability of the circuit may be impaired. Functional
operability is not necessarily implied. Exposure to absolute maximum rating
conditions for an extended period of time may affect device reliability.
2
Typical thermal impedances: “Q” Package (Ceramic DIP):
θ
JC
= 10
°
C/W;
θ
JA
=
35
°
C/W. “Z” Package (Gullwing Surface Mount):
θ
JC
= 13
°
C/W;
θ
JA
= 45
°
C/W.
CAUTION
ESD (electrostatic discharge) sensitive device. Electrostatic charges as high as 4000 V readily
accumulate on the human body and test equipment and can discharge without detection. Although
the AD9023 features proprietary ESD protection circuitry, permanent damage may occur on devices
subjected to high energy electrostatic discharges. Therefore, proper ESD precautions are recom-
mended to avoid performance degradation or loss of functionality.
WARNING!
ESD SENSITIVE DEVICE
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PDF描述 |
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| AD9023/PCB | 制造商:Analog Devices 功能描述: |
| AD9023AQ | 制造商:Rochester Electronics LLC 功能描述:- Bulk |
| AD9023AZ | 制造商:Rochester Electronics LLC 功能描述:- Bulk |
| ad9023bq | 制造商:Rochester Electronics LLC 功能描述:- Bulk 制造商:Analog Devices 功能描述: |
| AD9023BZ | 制造商:Rochester Electronics LLC 功能描述:- Bulk |
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