Absolute maximum ratings, Electrical characteristics – Rainbow Electronics MAX1124 User Manual
Page 2
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.
AV
CC
to AGND ......................................................-0.3V to +2.1V
OV
CC
to OGND .....................................................-0.3V to +2.1V
AV
CC
to OV
CC
.......................................................-0.3V to +2.1V
AGND to OGND ....................................................-0.3V to +0.3V
Analog Inputs to AGND ...........................-0.3V to (AV
CC
+ 0.3V)
Digital Inputs to AGND.............................-0.3V to (AV
CC
+ 0.3V)
REF, REFADJ to AGND............................-0.3V to (AV
CC
+ 0.3V)
Digital Outputs to OGND .........................-0.3V to (OV
CC
+ 0.3V)
ESD on All Pins (Human Body Model).............................±2000V
Continuous Power Dissipation (T
A
= +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
(AV
CC
= OV
CC
= 1.8V, AGND = OGND = 0, f
SAMPLE
= 250MHz, differential sine-wave clock input drive, 0.1µF capacitor on REFIO,
internal reference, digital output pins differential R
L
= 100Ω ±1%, C
L
= 5pF, T
A
= T
MIN
to T
MAX
, unless otherwise noted. ≥25°C guar-
anteed by production test, <25°C guaranteed by design and characterization. Typical values are at T
A
= +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
T
A
≥ +25°C
-25
+25
Transfer Curve Offset
V
OS
(Note 1)
(Note 2)
-37
+37
LSB
Offset Temperature Drift
±20
µV/°C
ANALOG INPUTS (INP, INN)
Full-Scale Input Voltage Range
V
FS
(Note 1)
1100
1250
1375
mV
P-P
Full-Scale Range Temperature
Drift
130
ppm/°C
Common-Mode Input Range
V
CM
1.38
±0.18
V
Input Capacitance
C
IN
3
pF
Differential Input Resistance
R
IN
3.00
4.3
6.25
kΩ
Full-Power Analog Bandwidth
FPBW
Figure 8
600
MHz
REFERENCE (REFIO, REFADJ)
Reference Output Voltage
V
REFIO
1.18
1.24
1.30
V
Reference Temperature Drift
90
ppm/°C
REFADJ Input High Voltage
V
REFADJ
Used to disable the internal reference
AV
CC
-
0.3
V
SAMPLING CHARACTERISTICS
Maximum Sampling Rate
f
SAMPLE
250
MHz
Minimum Sampling Rate
f
SAMPLE
20
MHz