參數(shù)資料
型號: AD9432
廠商: Analog Devices, Inc.
英文描述: 12-Bit, 100 MSPS A/D Converter(100MSPS,12位A/D轉換器)
中文描述: 12位,100 MSPS的A / D轉換(100MSPS時,12位的A / D轉換器)
文件頁數(shù): 2/4頁
文件大?。?/td> 81K
代理商: AD9432
AD9432—TARGET SPECIFICATIONS
ELECTRICAL CHARACTERISTICS
1
(V
DD
= 3.0V, V
CC
= 5.0V; external reference; ENCODE = 100 Msps, unless
otherwise noted)
AD9432 Advance Technical Information – 10/01/1998
–2–
REV
.20
Test
Level
AD9432BST-100
Min
Typical
Parameter
RESOLUTION
DC ACCURACY
Differential Nonlinearity
Temp
Max
Units
bits
10
+25°C
Full
+25°C
Full
Full
+25°C
Full
Full
I
VI
I
VI
VI
I
VI
V
±
0.5
LSB
LSB
LSB
LSB
Integral Nonlinearity
±
0.75
No Missing Codes
Gain Error
Guaranteed
±
1
% FS
% FS
ppm/°C
Gain Tempco
ANALOG INPUT
Input Voltage Range
(with respect to AIN\)
Common Mode Voltage
Input Offset Voltage
150
Full
V
±
1.0
V p–p
Full
+25°C
Full
+25°C
+25°C
Full
+25°C
+25°C
Full
+25°C
V
I
I
I
I
I
V
I
I
V
3.0
±
3
V
mV
mV
V
k
k
pF
μ
A
μ
A
MHz
Reference Voltage
Input Resistance
2.5
3
Input Capacitance
Input Bias Current
4
15
Analog Bandwidth, Full Power
SWITCHING PERFORMANCE
Maximum Conversion Rate
Minimum Conversion Rate
Encode Pulse Width High (t
EH
)
Encode Pulse Width Low (t
EL
)
Aperture Delay (t
A
)
Aperture Uncertainty (Jitter)
Output Valid Time (t
V
)
Output Propagation Delay (t
PD
)
Output Rise Time (t
R
)
Output Fall Time (t
F
)
DIGITAL INPUTS
Differential Input (Enc,Enc\)
Logic "1" Voltage
Logic "0" Voltage
Logic "1" Current
Logic "0" Current
Input Capacitance
DIGITAL OUTPUTS
Logic "1" Voltage (V
DD
= +3.3V)
Logic "0" Voltage (V
DD
= +3.3V)
Output Coding
POWER SUPPLY
Power Dissipation
Power Supply Rejection Ratio
(PSRR)
500
Full
Full
+25°C
+25°C
+25°C
+25°C
Full
Full
Full
Full
VI
IV
IV
IV
V
V
VI
VI
VI
VI
100
Msps
Msps
ns
ns
ns
ps rms
ns
ns
ns
ns
2
5.0
5.0
2.0
0.2
6.0
8.0
1.4
1.0
4.0
11.0
Full
Full
Full
Full
Full
+25°C
IV
IV
IV
VI
VI
V
0.4
2.0
3.5
V
V
V
μA
μA
PF
0.8
±1
±1
4.5
Full
Full
VI
VI
V
DD
-0.05
V
V
0.05
Two’s complement
Full
+25°C
VI
I
750
±
1
mW
mV/V
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