MAX101A Datasheet, PDF (2/16 Pages) Maxim Integrated Products – 500Msps, 8-Bit ADC with Track/Hold

500Msps, 8-Bit ADC with Track/Hold
ABSOLUTE MAXIMUM RATINGS
Supply Voltages (Note 1)
VCC ...........................................................................0V to +7V
VEE .............................................................................-7V to 0V
VCC - VEE .........................................................................+12V
Analog Input Voltage .............................................................±2V
Reference Voltage (VART, VBRT)...........................-0.3V to +1.5V
Reference Voltage (VARB, VBRB) ..........................-1.5V to +0.3V
Clock Input Voltage (VIH, VIL) .....................................-2.3V to 0V
DIV10 Input Voltage (VIH, VIL).......................................VEE to 0V
Output Current, (IOUT(max))
TJ <100°C .......................................................................14mA
100°C < TJ <120°C.........................................................12mA
Operating Temperature Range...............................0°C to +70°C
Operating Junction Temperature (Note 2)............0°C to +120°C
Storage Temperature Range .............................-65°C to +150°C
Lead Temperature (soldering, 10sec) .............................+250°C
Note 1: The digital control inputs are diode protected. However, limited protection is provided on other pins. Permanent damage
may occur on unconnected units under high-energy electrostatic fields. Keep unused units in supplied conductive carrier or
shunt the terminals together.
Note 2: Typical thermal resistance, junction-to-case RθJC = 5°C/W and thermal resistance, junction to ambient (MAX101ACFR)
RθJA =12°C/W, if 200 lineal ft/min airflow is provided. See Package Information.
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
(VEE = -5.2V, VCC = +5V, RL = 100Ω to -2V, VART, VBRT = 0.95V, VARB, VBRB = -0.95V, TA = +25°C, unless otherwise noted.
TMIN to TMAX = 0°C to +70°C.) (Note 3)
PARAMETER
SYMBOL
CONDITIONS
MIN TYP MAX UNITS
ACCURACY
Resolution
Integral Nonlinearity (Note 4)
Differential Nonlinearity
DYNAMIC SPECIFICATIONS
Effective Bits
Signal-to-Noise Ratio
Maximum Conversion Rate
Analog Input Bandwidth
Aperture Width
Aperture Delay
Aperture Jitter
ANALOG INPUT
Input Voltage Range
Input Offset Voltage
Least Significant Bit Size
Input Resistance
Input Resistance
Temperature Coefficient
INL
DNL
AData, BData
AData, BData,
no missing codes
TA = +25°C
TA = TMIN to TMAX
TA = +25°C
TA = TMIN to TMAX
ENOB
SNR
fCLK
BW3dB
tAW
tAD
tAJ
fCLK = 500MHz,
VIN = 95% full scale
(Note 5)
fAIN = 10MHz
fAIN = 125MHz
fAIN = 250MHz
fAIN = 125MHz, fCLK = 500MHz,
VIN = 95% full scale (Note 6)
(Note 7)
Figure 4
Figure 4
Figure 4
VIN
AIN+ to AIN-, Table 2, Full scale
TA = TMIN to TMAX
Zero scale
VIO
AIN+, AIN-, TA = TMIN to TMAX
LSB TA = TMIN to TMAX
RI
AIN+, AIN-, to GND
8
Bits
±0.50
LSB
±0.75
±0.75
LSB
±0.85
7.6
7.1
6.7
7.0
44.5
500
1.2
270
1
2
Bits
dB
Msps
GHz
ps
ns
ps
205
-290
-23
1.65
49
0.008
290
-205
23
2.35
51
mV
mV
mV
Ω
Ω/°C
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