參數資料
型號： MAX1446EHJ
廠商： MAXIM INTEGRATED PRODUCTS INC
元件分類： ADC
英文描述： 10-Bit, 60Msps, 3.0V, Low-Power ADC with Internal Reference
中文描述： 1-CH 10-BIT FLASH METHOD ADC, PARALLEL ACCESS, PQFP32
封裝： 5 X 5 MM, TQFP-32
文件頁數： 5/16頁
文件大?。?/td> 282K
代理商： MAX1446EHJ
M
10-Bit, 60Msps, 3.0V, Low-Power
ADC with Internal Reference
_______________________________________________________________________________________
5
-100
-70
-80
-90
-50
-60
-10
-20
-30
-40
0
0
5
ANALOG INPUT FREQUENCY (MHz)
FFT PLOT
(f
IN
= 26.8MHz, 8192-POINT FFT,
DIFFERENTIAL INPUT)
10
15
20
25
30
35
FFT PLOT
f
IN
= 7.5MHz, 8192-POINT FFT,
DIFFERENTIAL INPUT
A
SFDR = 72.2dB
SNR = 60.1dB
THD = -71.5dB
SINAD = 59.8dB
3RD HARMONIC
2ND HARMONIC
M
-100
-70
-80
-90
-50
-60
-10
-20
-30
-40
0
0
5
ANALOG INPUT FREQUENCY (MHz)
FFT PLOT
(f
IN
= 50MHz, 8192-POINT FFT,
DIFFERENTIAL INPUT)
10
15
20
25
30
35
FFT PLOT
(f
IN
= 7.5MHz, 8192-POINT FFT,
DIFFERENTIAL INPUT)
A
SFDR = 72.2dBc
SNR = 60.1dB
THD = -71.5dBc
SINAD = 59.8dB
3RD HARMONIC
2ND HARMONIC
-100
-70
-80
-90
-50
-60
-10
-20
-30
-40
0
0
5
ANALOG INPUT FREQUENCY (MHz)
FFT PLOT
(f
IN
= 7.5MHz, 8192-POINT FFT,
SINGLE-ENDED INPUT)
10
15
20
25
30
35
FFT PLOT
(f
IN
= 20MHz, 8192-POINT FFT,
DIFFERENTIAL INPUT)
M
A
SINAD = 59.3dB
SNR = 59.6dB
THD = -70.7dBc
SFDR = 72.2dBc
3RD HARMONIC
2ND HARMONIC
-100
-70
-80
-90
-50
-60
-10
-20
-30
-40
0
0
5
ANALOG INPUT FREQUENCY (MHz)
FFT PLOT
(f
IN
= 20MHz, 8192-POINT FFT,
SINGLE-ENDED INPUT)
10
15
20
25
30
35
M
A
SINAD = 59.0dB
SNR = 59.4dB
THD = -70.5dBc
SFDR = 72.9dBc
3RD HARMONIC
2ND HARMONIC
-100
-70
-80
-90
-50
-60
-10
-20
-30
-40
0
0
5
ANALOG INPUT FREQUENCY (MHz)
TWO-TONE INTERMODULATION
(8192-POINT IMD,
DIFFERENTIAL INPUT)
f1 = 19MHz AT -6.5dBFS
f2 = 21MHz AT -6.5dBFS
3RD IMD = -76dBc
10
15
20
25
30
35
M
A
SFDR = 70dBc
SNR = 59.1dB
THD = -67.1dBc
SINAD = 58.5dB
3RD HARMONIC
2ND HARMONIC
-100
-70
-80
-90
-50
-60
-10
-20
-30
-40
0
0
5
ANALOG INPUT FREQUENCY (MHz)
10
15
20
25
30
35
M
A
SINAD = 59.5dB
SNR = 59.7dB
THD = -73.0dBc
SFDR = 73.6dBc
3RD HARMONIC
2ND HARMONIC
-100
-70
-80
-90
-50
-60
-10
-20
-30
-40
0
0
5
ANALOG INPUT FREQUENCY (MHz)
10
15
20
25
30
35
M
A
SINAD = 59.2dB
SNR = 59.5dB
THD = -70.7dBc
SFDR = 71.1dBc
3RD HARMONIC
2ND HARMONIC
Typical Operating Characteristics
(V
DD
= 3.0V, OV
DD
= 2.7V, internal reference, differential input at -0.5dBFS, f
CLK
= 62.35MHz, C
L
≈
10pF, T
A
= +25
°
C,
unless otherwise noted.)
-100
-70
-80
-90
-50
-60
-10
-20
-30
-40
0
0
5
ANALOG INPUT FREQUENCY (MHz)
10
15
20
25
30
35
M
A
1
10
100
M
ANALOG INPUT FREQUENCY (MHz)
S
DIFFERENTIAL
SINGLE ENDED
SPURIOUS-FREE DYNAMIC RANGE
vs. ANALOG INPUT FREQUENCY
80
50
55
60
65
70
75
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相關代理商/技術參數
參數描述
MAX1446EHJ+ 功能描述:模數轉換器 - ADC 10-Bit 60Msps 3V High Speed ADC RoHS:否 制造商:Texas Instruments 通道數量:2 結構:Sigma-Delta 轉換速率: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 安裝風格:SMD/SMT 封裝 / 箱體:VQFN-32
MAX1446EHJ+T 功能描述:模數轉換器 - ADC 10-Bit 60Msps 3V High Speed ADC RoHS:否 制造商:Texas Instruments 通道數量:2 結構:Sigma-Delta 轉換速率: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 安裝風格:SMD/SMT 封裝 / 箱體:VQFN-32
MAX1446EHJ-T 功能描述:模數轉換器 - ADC RoHS:否 制造商:Texas Instruments 通道數量:2 結構:Sigma-Delta 轉換速率: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 安裝風格:SMD/SMT 封裝 / 箱體:VQFN-32
MAX1446GHJ+ 功能描述:模數轉換器 - ADC 10-Bit 60Msps 3V High Speed ADC RoHS:否 制造商:Texas Instruments 通道數量:2 結構:Sigma-Delta 轉換速率: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 安裝風格:SMD/SMT 封裝 / 箱體:VQFN-32
MAX1446GHJ+T 功能描述:模數轉換器 - ADC 10-Bit 60Msps 3V High Speed ADC RoHS:否 制造商:Texas Instruments 通道數量:2 結構:Sigma-Delta 轉換速率: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 安裝風格:SMD/SMT 封裝 / 箱體:VQFN-32
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