參數(shù)資料
型號(hào)： MAX1190
廠商： Maxim Integrated Products, Inc.
元件分類： ADC
英文描述： Dual 10-Bit, 120Msps, 3.3V, Low-Power ADC with Internal Reference and Parallel Outputs
中文描述： 雙路、10位、120Msps、3.3V、低功耗ADC，內(nèi)置電壓基準(zhǔn)及并行輸出
文件頁數(shù)： 3/21頁
文件大?。?/td> 739K
代理商： MAX1190
M
Dual 10-Bit, 120Msps, 3.3V, Low-Power ADC
with Internal Reference and Parallel Outputs
_______________________________________________________________________________________
3
PARAMETER
SYMBOL
CONDITIONS
MIN
TYP
MAX
UNITS
f
INA or B
= 20.01MHz at -0.5dB FS,
T
A
= +25
°
C
f
INA or B
= 30.09MHz at -0.5dB FS
f
INA or B
= 59.74MHz at -0.5dB FS
f
INA or B
= 20.01MHz at -0.5dB FS,
T
A
= +25
°
C
f
INA or B
= 30.09MHz at -0.5dB FS
f
INA or B
= 59.74MHz at -0.5dB FS
f
IN1(A or B)
= 43.393MHz at -6.5dB FS,
f
IN2(A or B)
= 48.9017MHz at -6.5dB FS
(Note 1)
f
IN1(A or B)
= 43.393MHz at -6.5dB FS,
f
IN2(A or B)
= 48.9017MHz at -6.5dB FS
(Note 1)
f
INA or B
= 20.01MHz at -0.5dB FS,
T
A
= +25
°
C
f
INA or B
= 30.09MHz at -0.5dB FS
f
INA or B
= 59.74MHz at -0.5dB FS
Input at -20dB FS, differential inputs
Input at -0.5dB FS, differential inputs
58
67
67
64
Spurious-Free Dynamic Range
SFDR
dBc
-67
-67
-64
Third-Harmonic
Distortion
HD3
dBc
Intermodulation Distortion
(First Five Odd-Order IMDs)
IMD
-73
dBc
Third-Order Intermodulation
Distortion
IM3
-83
dBc
-65
-58
-65
-63
500
400
1
2
2
Total Harmonic Distortion
(First Four Harmonics)
THD
dBc
Small-Signal Bandwidth
Full-Power Bandwidth
Aperture Delay
Aperture Jitter
Overdrive Recovery Time
INTERNAL REFERENCE
MHz
MHz
ns
ps
RMS
ns
FPBW
t
AD
t
AJ
For 1.5
×
full-scale input
Reference Output Voltage
V
REFOUT
2.048
±
3%
1.25
V
Load Regulation
mV/mA
Reference Temperature
Coefficient
TC
REF
60
ppm/
°
C
BUFFERED EXTERNAL
REFERENCE
(V
REFIN
= 2.048V)
Positive Reference Output
Voltage
V
REFP
(Note 2)
2.162
V
Negative Reference Output
Voltage
V
REFN
(Note 2)
1.138
V
Common-Mode Level
V
COM
(Note 2)
1.651
V
Differential Reference Output
Voltage Range
V
REF
V
REF
= V
REFP
- V
REFN
0.95
1.024
1.09
V
REFIN Resistance
R
REFIN
>50
M
ELECTRICAL CHARACTERISTICS (continued)
(V
DD
= 3.3V; OV
DD
= 2V; 0.1μF and 1.0μF capacitors from REFP, REFN, and COM to GND, REFOUT connected to REFIN through a
10k
resistor; V
REFIN
= 2.048V; V
IN
= 2V
P-P
(differential with respect to COM); C
L
= 10pF at digital outputs; f
CLK
= 120MHz; T
A
=
T
MIN
to T
MAX
, unless otherwise noted;
≥
+25
°
C guaranteed by production test, <+25
°
C guaranteed by design and characterization;
typical values are at T
A
= +25
°
C.)
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
MAX1190ECM+ 制造商:Maxim Integrated Products 功能描述:IC SM ADC LOW POWER 10-BIT DUAL
MAX1190ECM+D 功能描述:模數(shù)轉(zhuǎn)換器 - ADC 10Bit 2Ch 120Msps 3.3V Low-Power ADC RoHS:否 制造商:Texas Instruments 通道數(shù)量:2 結(jié)構(gòu):Sigma-Delta 轉(zhuǎn)換速率:125 SPs to 8 KSPs 分辨率:24 bit 輸入類型:Differential 信噪比:107 dB 接口類型:SPI 工作電源電壓:1.7 V to 3.6 V, 2.7 V to 5.25 V 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:VQFN-32
MAX1190ECM+TD 功能描述:模數(shù)轉(zhuǎn)換器 - ADC 10Bit 2Ch 120Msps 3.3V Low-Power ADC RoHS:否 制造商:Texas Instruments 通道數(shù)量:2 結(jié)構(gòu):Sigma-Delta 轉(zhuǎn)換速率:125 SPs to 8 KSPs 分辨率:24 bit 輸入類型:Differential 信噪比:107 dB 接口類型:SPI 工作電源電壓:1.7 V to 3.6 V, 2.7 V to 5.25 V 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:VQFN-32
MAX1190ECM-D 功能描述:模數(shù)轉(zhuǎn)換器 - ADC RoHS:否 制造商:Texas Instruments 通道數(shù)量:2 結(jié)構(gòu):Sigma-Delta 轉(zhuǎn)換速率:125 SPs to 8 KSPs 分辨率:24 bit 輸入類型:Differential 信噪比:107 dB 接口類型:SPI 工作電源電壓:1.7 V to 3.6 V, 2.7 V to 5.25 V 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:VQFN-32
MAX1190ECM-TD 功能描述:模數(shù)轉(zhuǎn)換器 - ADC RoHS:否 制造商:Texas Instruments 通道數(shù)量:2 結(jié)構(gòu):Sigma-Delta 轉(zhuǎn)換速率:125 SPs to 8 KSPs 分辨率:24 bit 輸入類型:Differential 信噪比:107 dB 接口類型:SPI 工作電源電壓:1.7 V to 3.6 V, 2.7 V to 5.25 V 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:VQFN-32
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