MAX104 datasheet(2/32 Pages) MAXIM

2 / 32 page

±5V, 1Gsps, 8-Bit ADC with

On-Chip 2.2GHz Track/Hold Amplifier

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ABSOLUTE MAXIMUM RATINGS

DC ELECTRICAL CHARACTERISTICS

(VCCA = VCCI = VCCD = +5.0V ±5%, VEE = -5.0V ±5%, VCCO = +3.0V to VCCD, REFIN connected to REFOUT, TA = TMIN to TMAX,

unless otherwise noted. Typical values are at TA = +25°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.

VCCA to GNDA .........................................................-0.3V to +6V

VCCD to GNDD.........................................................-0.3V to +6V

VCCI to GNDI ............................................................-0.3V to +6V

VCCO to GNDD........................................-0.3V to (VCCD + 0.3V)

AUXEN1, AUXEN2 to GND .....................-0.3V to (VCCD + 0.3V)

VEE to GNDI..............................................................-6V to +0.3V

Between GNDs......................................................-0.3V to +0.3V

VCCA to VCCD .......................................................-0.3V to +0.3V

VCCA to VCCI.........................................................-0.3V to +0.3V

PECL Digital Output Current ...............................................50mA

REFIN to GNDR ........................................-0.3V to (VCCI + 0.3V)

REFOUT Current ................................................+100µA to -5mA

ICONST, IPTAT to GNDI .......................................-0.3V to +1.0V

TTL/CMOS Control Inputs (DEMUXEN,

DIVSELECT)..........................................-0.3V to (VCCD + 0.3V)

RSTIN+, RSTIN- ......................................-0.3V to (VCCO + 0.3V)

VOSADJ Adjust Input ................................-0.3V to (VCCI + 0.3V)

CLK+ to CLK- Voltage Difference..........................................±3V

CLK+, CLK-.....................................(VEE - 0.3V) to (GNDD + 1V)

CLKCOM.........................................(VEE - 0.3V) to (GNDD + 1V)

VIN+ to VIN- Voltage Difference ............................................±2V

VIN+, VIN- to GNDI................................................................±2V

Continuous Power Dissipation (TA = +70°C)

192-Contact ESBGA (derate 61mW/°C above +70°C) ......4.88W

(with heatsink and 200 LFM airflow,

derate 106mW/°C above +70°C) ........................................8.48W

Operating Temperature Range

MAX104CHC........................................................0°C to +70°C

Operating Junction Temperature.....................................+150°C

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

TA = +25°C

Referenced to GNDR

0 < ISOURCE < 2.5mA

Driving REFIN input only

VIN+ and VIN- to GNDI, TA = +25°C

VOSADJ = 0 to 2.5V

Signal + offset w.r.t. GNDI

Note 1

TA = +25°C

No missing codes guaranteed

CONDITIONS

Ω

RREF

Reference Input Resistance

∆REFOUT

Reference Output Load

Regulation

2.475

2.50

2.525

REFOUT

Reference Output Voltage

LSB

±4

±5.5

Input VOS Adjust Range

Ω

RVOS

Input Resistance (Note 2)

LSB

-0.5

±0.25

0.5

INL

Integral Nonlinearity (Note 1)

Bits

RES

Resolution

ppm/°C

150

TCR

Input Resistance Temperature

Coefficient

Ω

RIN

Input Resistance

±0.8

VCM

Common-Mode Input Range

mVp-p

475

500

525

VFSR

Full-Scale Input Range

LSB

-0.5

±0.25

0.5

DNL

Differential Nonlinearity (Note 1)

Codes

None

Missing Codes

UNITS

MIN

TYP

MAX

SYMBOL

PARAMETER

ACCURACY

ANALOG INPUTS

VOS ADJUST CONTROL INPUT

REFERENCE INPUT AND OUTPUT

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