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參數資料
| 型號： | AD9243EB |
| 廠商： | Analog Devices, Inc. |
| 英文描述： | Complete 14-Bit, 3.0 MSPS Monolithic A/D Converter |
| 中文描述： | 完整的14位，3.0 MSPS的單片機的A / D轉換器 |
| 文件頁數： | 3/24頁 |
| 文件大小： | 545K |
| 代理商： | AD9243EB |
AC SPECIFICATIONS
Parameter
SIGNAL-TO-NOISE AND DISTORTION RATIO (S/N+D)
f
INPUT
= 500 kHz
AD9243
Units
75.0
79.0
77.0
dB min
dB typ
dB typ
f
INPUT
= 1.5 MHz
EFFECTIVE NUMBER OF BITS (ENOB)
f
INPUT
= 500 kHz
12.3
12.8
12.5
Bits min
Bits typ
Bits typ
f
INPUT
= 1.5 MHz
SIGNAL-TO-NOISE RATIO (SNR)
f
INPUT
= 500 kHz
76.0
80.0
79.0
dB min
dB typ
dB typ
f
INPUT
= 1.5 MHz
TOTAL HARMONIC DISTORTION (THD)
f
INPUT
= 500 kHz
–78.0
–87.0
–82.0
dB max
dB typ
dB typ
f
INPUT
= 1.5 MHz
SPURIOUS FREE DYNAMIC RANGE
f
INPUT
= 500 kHz
f
INPUT
= 1.5 MHz
DYNAMIC PERFORMANCE
Full Power Bandwidth
Small Signal Bandwidth
Aperture Delay
Aperture Jitter
Acquisition to Full-Scale Step (0.0025%)
Overvoltage Recovery Time
Specifications subject to change without notice.
91.0
84.0
dB typ
dB typ
40
40
1
4
80
167
MHz typ
MHz typ
ns typ
ps rms typ
ns typ
ns typ
DIGITAL SPECIFICATIONS
Parameters
Symbol
AD9243
Units
LOGIC INPUTS
High Level Input Voltage
Low Level Input Voltage
High Level Input Current (V
IN
= DVDD)
Low Level Input Current (V
IN
= 0 V)
Input Capacitance
V
IH
V
IL
I
IH
I
IL
C
IN
+3.5
+1.0
±
10
±
10
5
V min
V max
μ
A max
μ
A max
pF typ
LOGIC OUTPUTS (with DRVDD = 5 V)
High Level Output Voltage (I
OH
= 50
μ
A)
High Level Output Voltage (I
OH
= 0.5 mA)
Low Level Output Voltage (I
OL
= 1.6 mA)
Low Level Output Voltage (I
OL
= 50
μ
A)
Output Capacitance
V
OH
V
OH
V
OL
V
OL
C
OUT
+4.5
+2.4
+0.4
+0.1
5
V min
V min
V max
V max
pF typ
LOGIC OUTPUTS (with DRVDD = 3 V)
High Level Output Voltage (I
OH
= 50
μ
A)
Low Level Output Voltage (I
OL
= 50
μ
A)
V
OH
V
OL
+2.4
+0.7
V min
V max
Specifications subject to change without notice.
AD9243
REV. A
–3–
(AVDD
= +5 V, DVDD= +5 V, DRVDD = +5 V, f
SAMPLE
= 3 MSPS, VREF = 2.5 V, A
IN
= –0.5 dBFS, AC Coupled/
Differential Input, T
MIN
to T
MAX
unless otherwise noted)
(AVDD
= +5 V, DVDD
= +5 V, T
MIN
to T
MAX
unless otherwise noted)
相關PDF資料 |
PDF描述 |
|---|---|
| AD9243* | 14-Bit Rail-to-Rail DACs with I2C Interface; Package: DFN; No of Pins: 10; Temperature Range: 0°C to +70°C |
| AD9244 | 14-Bit, 40/65 MSPS Monolithic A/D Converter |
| AD9244-40PCB | 14-Bit, 40/65 MSPS Monolithic A/D Converter |
| AD9244-65PCB | 14-Bit, 40/65 MSPS Monolithic A/D Converter |
| AD9244BSTRL-40 | 14-Bit, 40/65 MSPS Monolithic A/D Converter |
相關代理商/技術參數 |
參數描述 |
|---|---|
| AD9243-EB | 制造商:Analog Devices 功能描述:Evaluation Board For AD9243 制造商:Analog Devices 功能描述:DEV TOOLS, EVAL BD FOR AD9243 - Bulk |
| AD9244 | 制造商:AD 制造商全稱:Analog Devices 功能描述:14-Bit, 40/65 MSPS Monolithic A/D Converter |
| AD9244_05 | 制造商:AD 制造商全稱:Analog Devices 功能描述:14-Bit, 40 MSPS/65 MSPS A/D Converter |
| AD9244-40PCB | 制造商:Analog Devices 功能描述:EVAL BD FOR AD9244 ,14BIT, 40/65MSPS A/D CNVRTR - Bulk |
| AD9244-40PCBZ | 制造商:Analog Devices 功能描述:Evaluation Board For Ad9244-40 制造商:Analog Devices 功能描述:14 BIT 40/65 MSPS IF SAMPLING ADC - Bulk |
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