參數(shù)資料
型號: MAX1186ECM+TD
廠商: Maxim Integrated Products
文件頁數(shù): 15/21頁
文件大?。?/td> 0K
描述: IC ADC 10BIT 40MSPS DL 48-TQFP
產(chǎn)品培訓模塊: Lead (SnPb) Finish for COTS
Obsolescence Mitigation Program
標準包裝: 2,000
位數(shù): 10
采樣率(每秒): 40M
數(shù)據(jù)接口: 并聯(lián)
轉換器數(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
供應商設備封裝: 48-TQFP 裸露焊盤(7x7)
包裝: 帶卷 (TR)
輸入數(shù)目和類型: 4 個單端,雙極;2 個差分,雙極
MAX1186
Dual 10-Bit, 40Msps, 3V, Low-Power ADC with
Internal Reference and Multiplexed Parallel Outputs
_______________________________________________________________________________________
3
ELECTRICAL CHARACTERISTICS (continued)
(VDD = 3V, OVDD = 2.5V, 0.1F and 1F capacitors from REFP, REFN, and COM to GND; REFOUT connected to REFIN through a
10k
resistor, VIN = 2VP-P (differential w.r.t. COM), CL = 10pF at digital outputs (Note 1), fCLK = 40MHz, TA = TMIN to TMAX, unless
otherwise noted. Typical values are at TA = +25°C.) (Note 2)
PARAMETER
SYMBOL
CONDITIONS
MIN
TYP
MAX
UNITS
fINA or B = 7.5MHz, TA = +25
°C
-72
-64
Total Harmonic Distortion
(First 4 Harmonics) (Note 3)
THD
fINA or B = 20MHz, TA = +25
°C
-71
-63
dBc
fINA or B = 7.5MHz
-74
Third-Harmonic Distortion
(Note 3)
HD3
fINA or B = 20MHz
-72
dBc
fINA or B = 11.6066MHz at -6.5dBFS
Intermodulation Distortion
IMD
fINA or B = 13.3839MHz at -6.5dBFS (Note 4)
-76
dBc
Small-Signal Bandwidth
Input at -20dBFS, differential inputs
500
MHz
Full-Power Bandwidth
FPBW
Input at -0.5dBFS, differential inputs
400
MHz
Aperture Delay
tAD
1ns
Aperture Jitter
tAJ
2
psRMS
Overdrive Recovery Time
For 1.5x full-scale input
2
ns
Differential Gain
±1%
Differential Phase
±0.25
Degrees
Output Noise
INA+ = INA- = INB+ = INB- = COM
0.2
LSBRMS
INTERNAL REFERENCE
Reference Output Voltage
REFOUT
2.048
±3%
V
Reference Temperature
Coefficient
TCREF
60
ppm/°C
Load Regulation
1.25
mV/mA
BUFFERED EXTERNAL REFERENCE (VREFIN = 2.048V)
REFIN Input Voltage
VREFIN
2.048
V
Positive Reference Output
Voltage
VREFP
2.012
V
Negative Reference Output
Voltage
VREFN
0.988
V
Differential Reference Output
Voltage Range
VREF
VREF = VREFP - VREFN
0.95
1.024
1.10
V
REFIN Resistance
RREFIN
> 50
M
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