參數(shù)資料
型號(hào)： MAX1421CCM
廠商： MAXIM INTEGRATED PRODUCTS INC
元件分類： ADC
英文描述： 12-Bit, 40Msps, +3.3V, Low-Power ADC with Internal Reference
中文描述： 1-CH 12-BIT PROPRIETARY METHOD ADC, PARALLEL ACCESS, PQFP48
封裝： 7 X 7 MM, 1.40 MM HEIGHT, MS-026BBC, TQFP-48
文件頁(yè)數(shù)： 6/17頁(yè)
文件大小： 310K
代理商： MAX1421CCM
M
12-Bit, 40Msps, +3.3V, Low-Power ADC
with Internal Reference
6
_______________________________________________________________________________________
Typical Operating Characteristics (continued)
(V
AVDD
= V
DVDD
= +3.3V, AGND = DGND = 0, V
IN
= ±1.024V, differential input voltage, f
CLK
= 40MHz (50% duty cycle), digital output
load C
L
= 10pF, T
A
= T
MIN
to T
MAX,
unless otherwise noted. Typical values are at T
A
= +25
°
C.)
-120
-80
-100
-40
-60
-20
0
0
2
4
10 12 14
16
6
8
18 20
TWO-TONE IMD, 8192-POINT RECORD,
DIFFERENTIAL INPUT
M
ANALOG INPUT FREQUENCY (MHz)
A
f
IN1
= 11.5104229MHz
f
= 13.5126603MHz
TWO-TONE ENVELOPE:
-0.49dB FS
A
IN1
= A
IN2
= -6.5dB FS
IMD2
IMD3
f
IN1
f
IN2
70
50
1
10
100
SIGNAL-TO-NOISE PLUS DISTORTION
vs. ANALOG INPUT FREQUENCY
54
M
ANALOG INPUT FREQUENCY (MHz)
S
58
62
66
20
40
30
60
50
70
80
-60
-40
INPUT POWER (dB FS)
-30
-50
-20
-10
0
SPURIOUS-FREE DYNAMIC RANGE
vs. INPUT POWER (f
IN
= 15MHz)
M
S
-80
-70
-50
-60
-40
-30
-60
-40
INPUT POWER (dB FS)
-50
-30
-20
-10
0
TOTAL HARMONIC DISTORTION
vs. INPUT POWER (f
IN
= 15MHz)
M
T
-20
0
40
20
60
80
-60
-40
INPUT POWER (dB FS)
-50
-30
-20
-10
0
SIGNAL-TO-NOISE PLUS DISTORTION
vs. INPUT POWER (f
IN
= 15MHz)
M
S
-50
-80
1
10
100
TOTAL HARMONIC DISTORTION vs.
ANALOG INPUT FREQUENCY
-74
M
ANALOG INPUT FREQUENCY (MHz)
T
-68
-62
-56
0
10
20
30
40
50
60
70
80
-60
-40
INPUT POWER (dB FS)
-50
-30
-20
-10
0
SIGNAL-TO-NOISE RATIO
vs. INPUT POWER (f
IN
= 15MHZ)
M
S
85
45
1
10
100
SPURIOUS-FREE DYNAMIC RANGE vs.
ANALOG INPUT FREQUENCY
53
M
ANALOG INPUT FREQUENCY (MHz)
S
61
69
77
70
50
1
10
100
SIGNAL-TO-NOISE RATIO vs.
ANALOG INPUT FREQUENCY
54
M
ANALOG INPUT FREQUENCY (MHz)
S
58
62
66
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
MAX1421CCM+D 功能描述:模數(shù)轉(zhuǎn)換器 - ADC 12-Bit 40Msps 3.3V Precision 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
MAX1421CCM+TD 功能描述:模數(shù)轉(zhuǎn)換器 - ADC 12-Bit 40Msps 3.3V Precision 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
MAX1421CCM-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
MAX1421CCM-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
MAX1421ECM 制造商:Maxim Integrated Products 功能描述:48 PINS TQFP PKG - Bulk
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