参数资料
型号: ADC08100CIMT
厂商: NATIONAL SEMICONDUCTOR CORP
元件分类: ADC
英文描述: 8-Bit, 20 MSPS to 100 MSPS, 1.3 mW/MSPS A/D Converter
中文描述: 1-CH 8-BIT RESISTANCE LADDER ADC, PARALLEL ACCESS, PDSO24
封装: TSSOP-24
文件页数: 5/19页
文件大小: 572K
代理商: ADC08100CIMT
Converter Electrical Characteristics
(Continued)
The following specifications apply for V
A
= DR V
D
= +3.0V
, V
= +1.9V, V
= 0.3V, C
= 10 pF, f
CLK
= 100 MHz at 50%
duty cycle.
Boldface limits apply for T
A
= T
MIN
to T
MAX
: all other limits T
A
= 25C (Notes 7, 8)
Symbol
Parameter
Conditions
Typical
(Note 9)
Limits
(Note 9)
Units
(Limits)
CLK, PD DIGITAL INPUT CHARACTERISTICS
I
IL
Logical Low Input Current
C
IN
Logic Input Capacitance
DIGITAL OUTPUT CHARACTERISTICS
V
OH
High Level Output Voltage
V
OL
Low Level Output Voltage
DYNAMIC PERFORMANCE
V
IL
= 0V, DR V
D
= V
A
= 2.7V
50
3
nA
pF
V
A
= DR V
D
= 2.7V, I
OH
= 400 μA
V
A
= DR V
D
= 2.7V, I
OL
= 1.0 mA
2.6
0.4
2.4
0.5
V (min)
V (max)
ENOB
Effective Number of Bits
f
IN
= 4 MHz, V
IN
= FS 0.25 dB
f
IN
= 10 MHz, V
IN
= FS 0.25 dB
f
IN
= 41 MHz, V
IN
= FS 0.25 dB,
T
A
= 25C
f
IN
= 41 MHz, V
IN
= FS 0.25 dB, T
A
= T
MIN
to T
MAX
f
IN
= 49.8 MHz, V
IN
= FS 0.25 dB
f
IN
= 4 MHz, V
IN
= FS 0.25 dB
f
IN
= 10 MHz, V
IN
= FS 0.25 dB
f
IN
= 41 MHz, V
IN
= FS 0.25 dB,
T
A
= 25C
f
IN
= 41 MHz, V
IN
= FS 0.25 dB, T
A
= T
MIN
to T
MAX
f
IN
= 49.8 MHz, V
IN
= FS 0.25 dB
f
IN
= 4 MHz, V
IN
= FS 0.25 dB
f
IN
= 10 MHz, V
IN
= FS 0.25 dB
f
IN
= 41 MHz, V
IN
= FS 0.25 dB
f
IN
= 49.8 MHz, V
IN
= FS 0.25 dB
f
IN
= 4 MHz, V
IN
= FS 0.25 dB
f
IN
= 10 MHz, V
IN
= FS 0.25 dB
f
IN
= 41 MHz, V
IN
= FS 0.25 dB
f
IN
= 49.8 MHz, V
IN
= FS 0.25 dB
f
IN
= 4 MHz, V
IN
= FS 0.25 dB
f
IN
= 10 MHz, V
IN
= FS 0.25 dB
f
IN
= 41 MHz, V
IN
= FS 0.25 dB
f
IN
= 49.8 MHz, V
IN
= FS 0.25 dB
f
IN
= 4 MHz, V
IN
= FS 0.25 dB
f
IN
= 10 MHz, V
IN
= FS 0.25 dB
f
IN
= 41 MHz, V
IN
= FS 0.25 dB
f
IN
= 49.8 MHz, V
IN
= FS 0.25 dB
f
IN
= 4 MHz, V
IN
= FS 0.25 dB
f
IN
= 10 MHz, V
IN
= FS 0.25 dB
f
IN
= 41 MHz, V
IN
= FS 0.25 dB
f
IN
= 49.8 MHz, V
IN
= FS 0.25 dB
f
1
= 9 MHz, V
IN
= FS 6.25 dB
f
2
= 10 MHz, V
IN
= FS 6.25 dB
7.5
7.5
Bits
7.0
Bits (min)
7.3
6.9
Bits (min)
7.3
6.8
Bits (min)
7.2
47
47
Bits
dB
SINAD
Signal-to-Noise & Distortion
43.9
dB (min)
46
43.3
dB (min)
46
42.7
dB (min)
45
47
47
46.5
45.8
61
60
63
54
61
60
-60
54
-62
60
-63
54
68
65
-64
68
dB
dB
SNR
Signal-to-Noise Ratio
44
42.8
dB (min)
dB (min)
dB
dBc
dBc
dBc
dBc
dBc
dBc
dBc
dBc
dBc
dBc
dBc
dBc
dBc
dBc
dBc
dBc
SFDR
Spurious Free Dynamic Range
THD
Total Harmonic Distortion
HD2
2nd Harmonic Distortion
HD3
3rd Harmonic Distortion
IMD
Intermodulation Distortion
-48
dBc
POWER SUPPLY CHARACTERISTICS
I
A
Analog Supply Current
DC Input
f
IN
= 10 MHz, V
IN
= FS 3 dB
41
41
50
mA (max)
mA (max)
A
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