參數(shù)資料
型號: MAX1182
廠商: Maxim Integrated Products, Inc.
英文描述: Dual 10-Bit, 65Msps, +3V, Low-Power ADC with Internal Reference and Parallel Outputs
中文描述: 雙路、10位、65Msps、+3V、低功耗ADC,內(nèi)置電壓基準,并行輸出
文件頁數(shù): 3/22頁
文件大?。?/td> 684K
代理商: MAX1182
M
Dual 10-Bit, 65Msps, +3V, Low-Power ADC with
Internal Reference and Parallel Outputs
_______________________________________________________________________________________
3
ELECTRICAL CHARACTERISTICS (continued)
(V
DD
= +3V, OV
DD
= +2.5V; 0.1μF and 1.0μF capacitors from REFP, REFN, and COM to GND; REFOUT connected to REFIN through
a 10k
resistor, V
IN
= 2Vp-p (differential w.r.t. COM), C
L
= 10pF at digital outputs (Note 5), f
CLK
= 65MHz (50% duty cycle),
T
A
= T
MIN
to T
MAX
, unless otherwise noted. Typical values are at T
A
= +25
°
C.)
PARAMETER
SYMBOL
CONDITIONS
MIN
TYP
MAX
UNITS
f
INA or B
= 7.47MHz
f
INA or B
= 20MHz
f
INA or B
= 39.9MHz (Note 1)
f
INA or B
= 19.13042MHz at -6.5dB FS
f
I N A o B
= 21.2886M H z at - 6.5d B FS ( N ote 2)
f
INA or B
= 7.47MHz, T
A
= +25
°
C
f
INA or B
= 20MHz, T
A
= +25
°
C
f
INA or B
= 39.9MHz, (Note 1)
Input at -20dB FS, differential inputs
Input at -0.5dB FS, differential inputs
-83
-82
-77
Third-Harmonic Distortion
HD3
dBc
Intermodulation Distortion
(first 5 odd-order IMDs)
IMD
-75
dBc
-75.5
-76
-74
500
400
1
2
2
±
1
±
0.25
0.2
-64
-63
Total Harmonic Distortion
(first 5 harmonics)
THD
dBc
Small-Signal Bandwidth
Full-Power Bandwidth
Aperture Delay
Aperture Jitter
Overdrive Recovery Time
Differential Gain
Differential Phase
Output Noise
INTERNAL REFERENCE
MHz
MHz
ns
ps
RMS
ns
%
d egr ees
LSB
RMS
FPBW
t
AD
t
AJ
For 1.5 x full-scale input
INA+ = INA- = INB+ = INB- = COM
Reference Output Voltage
REFOUT
2.048
±
3%
V
Reference Temperature
Coefficient
TC
REF
60
ppm/
°
C
Load Regulation
BUFFERED EXTERNAL REFERENCE
(V
REFIN
= +2.048V)
REFIN Input Voltage
1.25
mV/mA
V
REFIN
2.048
V
Positive Reference Output
Voltage
V
REFP
2.012
V
Negative Reference Output
Voltage
V
REFN
0.988
V
Differential Reference Output
Voltage Range
V
REF
V
REF
= V
REFP
- V
REFN
0.98
1.024
1.07
V
REFIN Resistance
R
REFIN
>50
M
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MAX1182ECM-T 制造商:Maxim Integrated Products 功能描述:- Tape and Reel