參數(shù)資料
型號: MAX1124EGK+TD
廠商: Maxim Integrated Products
文件頁數(shù): 10/17頁
文件大小: 0K
描述: IC ADC 10BIT PAR 250MSPS 68QFN
標(biāo)準(zhǔn)包裝: 2,500
位數(shù): 10
采樣率(每秒): 250M
數(shù)據(jù)接口: LVDS,并聯(lián)
轉(zhuǎn)換器數(shù)目: 1
功率耗散(最大): 657mW
電壓電源: 模擬和數(shù)字
工作溫度: -40°C ~ 85°C
安裝類型: *
封裝/外殼: *
供應(yīng)商設(shè)備封裝: *
包裝: *
輸入數(shù)目和類型: 1 個(gè)單端,單極;1 個(gè)差分,單極
MAX1124
1.8V, 10-Bit, 250Msps Analog-to-Digital Converter
with LVDS Outputs for Wideband Applications
2
_______________________________________________________________________________________
ABSOLUTE MAXIMUM RATINGS
Stresses beyond those listed under “Absolute Maximum Ratings” may cause permanent damage to the device. These are stress ratings only, and functional
operation of the device at these or any other conditions beyond those indicated in the operational sections of the specifications is not implied. Exposure to
absolute maximum rating conditions for extended periods may affect device reliability.
AVCC to AGND ......................................................-0.3V to +2.1V
OVCC to OGND .....................................................-0.3V to +2.1V
AVCC to OVCC .......................................................-0.3V to +2.1V
AGND to OGND ....................................................-0.3V to +0.3V
Analog Inputs to AGND ...........................-0.3V to (AVCC + 0.3V)
Digital Inputs to AGND.............................-0.3V to (AVCC + 0.3V)
REF, REFADJ to AGND............................-0.3V to (AVCC + 0.3V)
Digital Outputs to OGND .........................-0.3V to (OVCC + 0.3V)
ESD on All Pins (Human Body Model).............................±2000V
Continuous Power Dissipation (TA = +70°C)
68-Pin QFN (derate 41.7mW/°C above +70°C) .........3333mW
Operating Temperature Range ...........................-40°C to +85°C
Junction Temperature ......................................................+150°C
Storage Temperature Range .............................-60°C to +150°C
Lead Temperature (soldering, 10s) .................................+300°C
Maximum Current into Any Pin............................................50mA
ELECTRICAL CHARACTERISTICS
(AVCC = OVCC = 1.8V, VAGND = VOGND = 0, fSAMPLE = 250MHz, differential sine-wave clock input drive, 0.1F capacitor on REFIO,
internal reference, digital output pins differential RL = 100Ω ±1%, CL = 5pF, 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
DC ACCURACY
Resolution
10
Bits
Integral Nonlinearity
INL
(Note 1)
-2.4
±0.8
+2.4
LSB
Differential Nonlinearity
DNL
No missing codes (Note 1)
-1.0
±0.5
+1.5
LSB
TA
≥ +25°C
-25
+25
Transfer Curve Offset
VOS
(Note 1)
(Note 2)
-37
+37
LSB
Offset Temperature Drift
±20
V/
°C
ANALOG INPUTS (INP, INN)
Full-Scale Input Voltage Range
VFS
(Note 1)
1100
1250
1375
mVP-P
Full-Scale Range Temperature
Drift
130
ppm/
°C
Common-Mode Input Range
VCM
1.38
±0.18
V
Input Capacitance
CIN
3pF
Differential Input Resistance
RIN
3.00
4.3
6.25
k
Ω
Full-Power Analog Bandwidth
FPBW
Figure 8
600
MHz
REFERENCE (REFIO, REFADJ)
Reference Output Voltage
VREFIO
1.18
1.24
1.30
V
Reference Temperature Drift
90
ppm/
°C
REFADJ Input High Voltage
VREFADJ
Used to disable the internal reference
AVCC -
0.3
V
SAMPLING CHARACTERISTICS
Maximum Sampling Rate
fSAMPLE
250
MHz
Minimum Sampling Rate
fSAMPLE
20
MHz
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