參數(shù)資料
型號： MAX1197ECM+TD
廠商： Maxim Integrated Products
文件頁數(shù)： 16/22頁
文件大?。?/td> 0K
描述： IC ADC 8BIT 60MSPS DL 48-TQFP
產(chǎn)品培訓(xùn)模塊： Lead (SnPb) Finish for COTS
Obsolescence Mitigation Program
標(biāo)準(zhǔn)包裝： 2,000
位數(shù)： 8
采樣率（每秒）： 60M
數(shù)據(jù)接口： 并聯(lián)
轉(zhuǎn)換器數(shù)目： 2
功率耗散（最大）： 150mW
電壓電源： 單電源
工作溫度： -40°C ~ 85°C
安裝類型： 表面貼裝
封裝/外殼： 48-TQFP 裸露焊盤
供應(yīng)商設(shè)備封裝： 48-TQFP 裸露焊盤（7x7）
包裝： 帶卷 (TR)
輸入數(shù)目和類型： 4 個(gè)單端，雙極；2 個(gè)差分，雙極
MAX1197
Dual, 8-Bit, 60Msps, 3V, Low-Power ADC with
Internal Reference and Parallel Outputs
_______________________________________________________________________________________
3
ELECTRICAL CHARACTERISTICS (continued)
(VDD = OVDD = 3V, 0.1F and 2.2F capacitors from REFP, REFN, and COM to GND; REFOUT connected to REFIN through a 10k
resistor, VIN = 2VP-P (differential with respect to COM), CL = 10pF at digital outputs, fCLK = 60MHz, TA = TMIN to TMAX, unless otherwise
noted.
≥ +25°C guaranteed by production test, < +25°C guaranteed by design and characterization. Typical values are at TA = +25°C.)
PARAMETER
SYMBOL
CONDITIONS
MIN
TYP
MAX
UNITS
fINA or B = 7.5MHz at -1dB FS
48.6
fINA or B = 20MHz at -1dB FS
46.5
48.6
fINA or B = 30MHz at -1dB FS
48.5
Signal-to-Noise
and Distortion
SINAD
fINA or B = 115.1MHz at -1dB FS
48.2
dB
fINA or B = 7.5MHz at -1dB FS
71
fINA or B = 20MHz at -1dB FS
60
69
fINA or B = 30MHz at -1dB FS
69
Spurious-Free
Dynamic Range
SFDR
fINA or B = 115.1MHz at -1dB FS
68
dBc
fINA or B = 7.5MHz at -1dB FS
-75
fINA or B = 20MHz at -1dB FS
-72
fINA or B = 30MHz at -1dB FS
-72
Third-Harmonic
Distortion
HD3
fINA or B = 115.1MHz at -1dB FS
-68
dBc
Intermodulation Distortion
(First Five Odd-Order IMDs)
IMD
fIN1(A or B) = 1.985MHz at -7dB FS
fIN2(A or B) = 2.029MHz at -7dB FS
(Note 2)
-70
dBc
Third-Order Intermodulation
Distortion
IM3
fIN1(A or B) = 1.985MHz at -7dB FS
fIN2(A or B) = 2.029MHz at -7dB FS
(Note 2)
-71.8
dBc
fINA or B = 7.5MHz at -1dB FS
-69
fINA or B = 20MHz at -1dB FS
-67
-57
fINA or B = 30MHz at -1dB FS
-67
Total Harmonic Distortion
(First Four Harmonics)
THD
fINA or B = 115.1MHz at -1dB FS
-65
dBc
Small-Signal Bandwidth
Input at -20dB FS, differential inputs
500
MHz
Full-Power Bandwidth
FPBW
Input at -1dB FS, differential inputs
400
MHz
Gain Flatness
(12MHz Spacing)
fIN1(A or B) = 106 MHz at -1dB FS
fIN2(A or B) = 118 MHz at -1dB FS
(Note 3)
0.05
dB
Aperture Delay
tAD
1ns
Aperture Jitter
tAJ
1dB SNR degradation at Nyquist
2
psRMS
Overdrive Recovery Time
For 1.5
× full-scale input
2
ns
INTERNAL REFERENCE (REFIN = REFOUT through 10k
resistor; REFP, REFN, and COM levels are generated internally.)
Reference Output Voltage
VREFOUT
(Note 4)
2.048
±3%
V
Positive Reference Output
Voltage
VREFP
(Note 5)
2.012
V
Negative Reference Output
Voltage
VREFN
(Note 5)
0.988
V
Common-Mode Level
VCOM
(Note 5)
VDD / 2
±0.1
V
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MAX1198E/D 功能描述:模數(shù)轉(zhuǎn)換器 - ADC DICE SALES DICE 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
MAX1198ECM+D 功能描述:模數(shù)轉(zhuǎn)換器 - ADC 8-Bit 2Ch 100Msps 3.3V High Speed 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
MAX1198ECM+TD 功能描述:模數(shù)轉(zhuǎn)換器 - ADC 8-Bit 2Ch 100Msps 3.3V High Speed 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
MAX1198ECM-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
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