參數(shù)資料
型號(hào): MAX1181EVKIT
廠商: Maxim Integrated Products
文件頁(yè)數(shù): 14/20頁(yè)
文件大?。?/td> 0K
描述: EVAL KIT FOR MAX1181
產(chǎn)品培訓(xùn)模塊: Lead (SnPb) Finish for COTS
Obsolescence Mitigation Program
標(biāo)準(zhǔn)包裝: 1
ADC 的數(shù)量: 1
位數(shù): 10
采樣率(每秒): 80M
數(shù)據(jù)接口: 并聯(lián)
輸入范圍: 2 Vpp
在以下條件下的電源(標(biāo)準(zhǔn)): 246W @ 80MSPS
工作溫度: -40°C ~ 85°C
已用 IC / 零件: MAX1180,1181,1182,1183,1184,1185,1186,1190
已供物品:
MAX1181
Dual 10-Bit, 80Msps, 3V, Low-Power ADC
with Internal Reference and Parallel Outputs
_______________________________________________________________________________________
3
ELECTRICAL CHARACTERISTICS (continued)
(VDD = 3V, OVDD = 2.5V; 0.1F and 1.0F capacitors from REFP, REFN, and COM to GND; REFOUT connected to REFIN through a
10k
Ω resistor, VIN = 2VP-P (differential with respect to COM), CL = 10pF at digital outputs (Note 1), fCLK = 83.333MHz, 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 = 7.47MHz, TA = +25
°C
-73
-64
fINA or B = 20MHz, TA = +25
°C
-70
-63
Total Harmonic Distortion
(First Four Harmonics) (Note 3)
THD
fINA or B = 39.9MHz
-70
dBc
Intermodulation Distortion
(First Five Odd-Order IMDs)
IMD
fINA or B = 38.1546MHz at -6.5dBFS
fINA or B = 41.9532MHz at -6.5dBFS
(Note 4)
-73.5
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
2psRMS
Overdrive Recovery Time
For 1.5 x 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
ΔVREF
ΔVREF = VREFP - VREFN
0.95
1.024
1.10
V
REFIN Resistance
RREFIN
> 50
M
Ω
Maximum REFP, COM Source
Current
ISOURCE
> 5
mA
Maximum REFP, COM Sink
Current
ISINK
250
A
Maximum REFN Source Current
ISOURCE
250
A
Maximum REFN Sink Current
ISINK
> 5
mA
UNBUFFERED EXTERNAL REFERENCE (VREFIN = AGND, reference voltage applied to REFP, REFN and COM )
REFP, REFN Input Resistance
RREFP,
RREFN
Measured between REFP and COM and
REFN and COM
4k
Ω
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