MAX107 Datasheet, PDF (2/21 Pages) Maxim Integrated Products – Dual, 6-Bit, 400Msps ADC with On-Chip, Wideband Input Amplifier

Dual, 6-Bit, 400Msps ADC with On-Chip,
Wideband Input Amplifier
ABSOLUTE MAXIMUM RATINGS
AV_CC, AV_CCI, AV_CCQ and AV_CCR to AGND............-0.3V to +6V
OV_CCI and OV_CCQ to OGND ...................................-0.3V to +4V
AGND to OGND ................................................... -0.3V to +0.3V
P0I± to P5I± and A0I± to A5I±
DREADY+, DREADY- to OGNDI ..............-0.3V to OV_CCI+0.3V
P0Q± to P5Q±, A0Q± to A5Q±
DOR+ and DOR- to OGNDQ .................-0.3V to OV_CCQ+0.3V
REF to AGNDR...........................................-0.3V to AV_CCR+0.3V
Differential Voltage Between INI+ and INI- ....................-2V, +2V
Differential Voltage Between INQ+ and INQ-.................-2V, +2V
Differential Voltage Between CLK+ and CLK- ...............-2V, +2V
Maximum Current Into Any Pin ...........................................50mA
Continuous Power Dissipation (T_A = +70°C)
80-Pin TQFP (derate 44mW/°C above +70°C)..................3.5W
Operating Temperature Range
MAX107ECS .....................................................-40°C to +85°C
Junction Temperature ......................................................+150°C
Storage Temperature Range .............................-60°C to +150°C
Lead temperature (soldering, 10s) ..................................+300°C
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 = AV_CCI = AV_CCQ = AV_CCR = +5V, OV_CCI = OV_CCQ = +3.3V, AGND = AGNDI = AGNDQ = AGNDR = 0, OGNDI = OGNDQ
= 0, f_CLK = 401.408MHz, C_L = 1µF to AGND at REF, R_L = 100Ω ±1% applied to digital LVDS outputs, T_A = T_MIN to T_MAX, unless
otherwise noted. Typical values are at T_A = +25°C)
PARAMETER
SYMBOL
DC ACCURACY
Resolution
RES
Integral Nonlinearity (Note 1)
INL
Differential Nonlinearity
(Note 1)
DNL
Offset Voltage
V_OS
Offset Matching Between ADCs
OM
ANALOG INPUTS (INI+, INI-, INQ+, INQ-)
Input Open-Circuit Voltage
V_AOC
Input Open-Circuit Voltage
Matching
CONDITIONS
No missing codes guaranteed
(Note 2)
(Note 2)
(V_INI+ - V_IN-) - (V_INQ+ - V_INQ-)
MIN TYP MAX UNITS
6
Bits
-1
±0.2
1
LSB
-1
±0.25
1
LSB
-1
±0.25
1
LSB
-0.5 ±0.1
0.5
LSB
2.4
2.5
2.6
V
±7.5
mV
Common Mode Input Voltage
Range (Note 3)
V_CM
Signal + Offset w.r.t. AGND
1.85
3.05
V
Full-Scale Analog Input
Voltage Range (Note 4)
Input Resistance
Input Capacitance
Input Resistance Temperature
Coefficient
Full-Power Analog Input BW
REFERENCE OUTPUT
Reference Output Resistance
Reference Output Voltage
V_FSR
R_IN
C_IN
TCR_IN
FPBW_-0.5dB
R_REF
V_REF
Referenced to AGNDR
I_SOURCE = 500µA
0.76 0.8 0.84 Vp-p
1.7
2
kΩ
1.5
pF
150
ppm/°C
400
MHz
5
Ω
2.45 2.50 2.55
V
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