MAX1124 Maxim Integrated Products, MAX1124 Datasheet - Page 2

• Manufacturer Part Number: MAX1124
• Description: 250Msps Analog-to-Digital Converter
• Manufacturer: Maxim Integrated Products

ABSOLUTE MAXIMUM RATINGS
AV
OV
AV
AGND to OGND ....................................................-0.3V to +0.3V
Analog Inputs to AGND ...........................-0.3V to (AV
Digital Inputs to AGND.............................-0.3V to (AV
REF, REFADJ to AGND............................-0.3V to (AV
Digital Outputs to OGND .........................-0.3V to (OV
ESD on All Pins (Human Body Model).............................±2000V
1.8V, 10-Bit, 250Msps Analog-to-Digital Converter
with LVDS Outputs for Wideband Applications
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.
ELECTRICAL CHARACTERISTICS
(AV
internal reference, digital output pins differential R
anteed by production test, <25°C guaranteed by design and characterization. Typical values are at T
2
DC ACCURACY
Resolution
Integral Nonlinearity
Differential Nonlinearity
Transfer Curve Offset
Offset Temperature Drift
ANALOG INPUTS (INP, INN)
Full-Scale Input Voltage Range
Full-Scale Range Temperature
Drift
Common-Mode Input Range
Input Capacitance
Differential Input Resistance
Full-Power Analog Bandwidth
REFERENCE (REFIO, REFADJ)
Reference Output Voltage
Reference Temperature Drift
REFADJ Input High Voltage
SAMPLING CHARACTERISTICS
Maximum Sampling Rate
Minimum Sampling Rate
CC
CC
CC
CC
_______________________________________________________________________________________
to AGND ......................................................-0.3V to +2.1V
to OV
to OGND .....................................................-0.3V to +2.1V
= OV
PARAMETER
CC
CC
.......................................................-0.3V to +2.1V
= 1.8V, AGND = OGND = 0, f
SYMBOL
V
f
f
V
SAMPLE
SAMPLE
FPBW
REFADJ
DNL
V
V
REFIO
INL
V
C
R
CM
OS
FS
IN
IN
SAMPLE
(Note 1)
No missing codes (Note 1)
(Note 1)
(Note 1)
Figure 8
Used to disable the internal reference
L
= 100Ω ±1%, C
CC
CC
CC
CC
= 250MHz, differential sine-wave clock input drive, 0.1µF capacitor on REFIO,
+ 0.3V)
+ 0.3V)
+ 0.3V)
+ 0.3V)
CONDITIONS
L
Continuous Power Dissipation (T
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
= 5pF, T
68-Pin QFN (derate 41.7mW/°C above +70°C) .........3333mW
T
(Note 2)
A
≥ +25°C
A
= T
MIN
to T
MAX
AV
, unless otherwise noted. ≥25°C guar-
1100
MIN
3.00
1.18
-2.4
-1.0
250
-25
-37
0.3
10
CC
A
-
A
= +25°C.)
= +70°C)
±0.18
1250
TYP
±0.8
±0.5
1.38
1.24
±20
130
600
4.3
90
20
3
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MAX
1375
+2.4
+1.5
6.25
1.30
+25
+37
ppm/°C
ppm/°C
UNITS
mV
µV/°C
MHz
MHz
MHz
LSB
LSB
LSB
Bits
kΩ
pF
V
V
V
P-P