MAX101 datasheet(2/16 Pages) MAXIM

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500Msps, 8-Bit ADC with Track/Hold

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ABSOLUTE MAXIMUM RATINGS

ELECTRICAL CHARACTERISTICS

(VEE = -5.2V, VCC = +5V, RL = 100Ω to -2V, VART, VBRT = 1.02V, VARB, VBRB = -1.02V, TA = +25°C, unless otherwise noted.

TMIN to TMAX = 0°C to +70°C. Note 3)

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.

Supply Voltages

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, (IOmax)

TJ <100°C .......................................................................14mA

100°C < TJ <125°C.........................................................12mA

Operating Temperature Range...............................0°C to +70°C

Operating Junction Temperature (Note 2)............0°C to +125°C

Storage Temperature Range .............................-65°C to +150°C

Lead Temperature (soldering, 10sec) .............................+250°C

Full scale

AData, BData,

no missing codes

fCLK = 500MHz,

VIN = 95% full scale

(Note 5)

Bits

7.1

fAIN = 10MHz

fAIN = 125MHz

Zero scale

7.6

fAIN = 250MHz

AData, BData

6.7

7.0

ENOB

Effective Bits

CONDITIONS

Figure 4

(Note 7)

fAIN = 125MHz, fCLK = 500MHz,

VIN = 95% full scale (Note 6)

tAJ

270

tAW

Aperture Width

Aperture Jitter

230

315

Msps

500

fCLK

Maximum Conversion Rate

44.5

SNR

Signal-to-Noise Ratio

GHz

1.2

BW3dB

Analog Input Bandwidth

AIN+ to AIN-, Table 2,

TA = TMIN to TMAX

-305

-215

VIN

Input Voltage Range

AIN+, AIN-, to GND

TA = TMIN to TMAX

±0.75

±0.50

TA = +25°C

TA = TMIN to TMAX

Bits

Resolution

AIN+, AIN-, TA = TMIN to TMAX

Ω/°C

0.008

Input Resistance

Temperature Coefficient

LSB

±0.75

INL

Integral Nonlinearity (Note 4)

Ω

Input Resistance

1.8

2.5

LSB

-17

VIO

Input Offset Voltage

UNITS

MIN

TYP

MAX

SYMBOL

PARAMETER

Least Significant Bit Size

TA = +25°C

TA = TMIN to TMAX

LSB

±0.85

DNL

Differential Nonlinearity

ACCURACY

DYNAMIC SPECIFICATIONS

ANALOG INPUT

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 R

θJC = 5°C/W and thermal resistance, junction to ambient (MAX101CFR)

θJA =12°C/W, if 200 lineal ft/min airflow is provided. See Package Information.

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