MAX1123 Datasheet, PDF (2/17 Pages) Maxim Integrated Products – 1.8V, 10-Bit, 210Msps Analog-to-Digital Converter with LVDS Outputs for Wideband Applications

1.8V, 10-Bit, 210Msps Analog-to-Digital Converter
with LVDS Outputs for Wideband Applications
ABSOLUTE MAXIMUM RATINGS
AV_CC to AGND ......................................................-0.3V to +2.1V
OV_CC to OGND .....................................................-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
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_CC = OV_CC = 1.8V, AGND = OGND = 0, f_SAMPLE = 210MHz, 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
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
SYMBOL
CONDITIONS
INL
DNL
V_OS
(Note 1)
No missing codes (Note 1)
(Note 1)
T_A ≥ +25°C
(Note 2)
V_FS
(Note 1)
MIN TYP MAX UNITS
10
Bits
-2
±0.4
+2
LSB
-1.0 ±0.3 +1.5 LSB
-25
+25
LSB
-37
+37
±20
µV/°C
1100
1250
130
1375 mV_P-P
ppm/°C
Common-Mode Input Range
V_CM
1.38
V
±0.18
Input Capacitance
Differential Input Resistance
Full-Power Analog Bandwidth
REFERENCE (REFIO, REFADJ)
Reference Output Voltage
Reference Temperature Drift
REFADJ Input High Voltage
C_IN
R_IN
FPBW
Figure 8
V_REFIO
V_REFADJ Used to disable the internal reference
3
pF
3.00 4.3 6.25
kΩ
600
MHz
1.18 1.24
90
AV_CC -
0.3
1.30
V
ppm/°C
V
SAMPLING CHARACTERISTICS
Maximum Sampling Rate
Minimum Sampling Rate
f_SAMPLE
f_SAMPLE
210
20
MHz
MHz
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