參數(shù)資料
型號: MAX1171
廠商: Maxim Integrated Products, Inc.
英文描述: 12-Bit, 20Msps, TTL-Output ADC
中文描述: 12位,20Msps,TTL電輸出ADC
文件頁數(shù): 3/12頁
文件大?。?/td> 87K
代理商: MAX1171
M
12-Bit, 20Msps, T T L-Output ADC
_______________________________________________________________________________________
3
V
I
I
V
V
V
Logic "0" Voltage
Maximum Input Current Low
Maximum Input Current High
V
Logic "1" Voltage
%
Differential Gain
V
V
0.8
20
20
2.4
4.0
0.7
TEST
LEVEL
IV
IV
ns
ns
Pulse Width Low (CLK)
Pulse Width High (CLK)
DIGITAL OUTPUTS
μA
μA
20
20
0
0
5
5
Degrees
Differential Phase
dBc
Spurious-Free Dynamic Range
UNITS
PARAMETER
f
IN
= 3.58MHz and 4.35MHz,
T
A
= +25°C
T
A
= +25°C
T
A
= +25°C
0.2
74
10.2
10.0
9.5
67
61
MIN
TYP
MAX
f
IN
= 3.58MHz and 4.35MHz,
T
A
= +25°C
f
IN
= 1MHz, T
A
= +25°C
f
IN
= 500kHz
f
IN
= 1MHz
f
IN
= 3.58MHz
CONDITIONS
I
IV
I
IV
I
IV
I
IV
I
IV
dB
f
IN
= 3.58MHz
Harmonic Distortion
59
57
60
55
61
59
63
58
T
A
= +25°C
T
A
= T
MIN
to T
MAX
T
A
= +25°C
T
A
= T
MIN
to T
MAX
f
IN
= 1MHz
63
59
65
61
f
IN
= 500kHz
T
A
= +25°C
T
A
= T
MIN
to T
MAX
63
59
66
62
T
A
= +25°C
T
A
= T
MIN
to T
MAX
I
IV
dB
f
IN
= 3.58MHz
Signal-to-Noise and Distortion
57
54
59
56
T
A
= +25°C
T
A
= T
MIN
to T
MAX
f
IN
= 1MHz
60
55
62
57
f
IN
= 500kHz
T
A
= +25°C
T
A
= T
MIN
to T
MAX
I
I
V
V
Logic "1" Voltage
Logic "0" Voltage
2.4
300
T
A
= +25°C
T
A
= +25°C
0.6
ELECTRICAL CHARACTERISTICS (continued)
(V
CC
= +5.0V, V
EE
= -5.2V, DV
CC
= +5.0V, V
IN
= ±2.0V, V
SB
= -2.0V, V
ST
= +2.0V, f
CLK
= 20MHz, 50% clock duty cycle,
T
A
= T
MIN
to T
MAX
, unless otherwise noted.)
I
IV
I
IV
I
IV
dB
f
IN
= 3.58MHz
Signal-to-Noise Ratio
(without Harmonics)
62
58
64
60
T
A
= +25°C
T
A
= T
MIN
to T
MAX
f
IN
= 1MHz
64
58
66
60
f
IN
= 500kHz
T
A
= +25°C
T
A
= T
MIN
to T
MAX
64
58
T
A
= +25°C
T
A
= T
MIN
to T
MAX
Bits
Effective Number of Bits
DIGITAL INPUTS
DYNAMIC PERFORMANCE
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