MAX3676 datasheet(2/15 Pages) MAXIM

2 / 15 page

622Mbps, 3.3V Clock-Recovery and

Data-Retiming IC with Limiting Amplifier

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ABSOLUTE MAXIMUM RATINGS

DC ELECTRICAL CHARACTERISTICS

(VCC = +3.0V to +5.5V, TA = -40°C to +85°C, unless otherwise noted. Typical values are at TA = +25°C.) (Note 1)

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 Voltage, VCC..............................................-0.5V to +6.5V

Input Voltage Levels,

DDI+, DDI-, ADI+, ADI- ...........................-0.5V to (VCC + 0.5V)

Input Differential Voltage (ADI+) - (ADI-)...............................±3V

PECL Output Currents, SDO+, SDO-, SCLKO+, SCLKO-...100mA

LOL, LOP, INSEL, PHADJ+, PHADJ- .........-0.5V to (VCC + 0.5V)

FIL-, OLC+, OLC-, RSSI, VTH ....................-0.5V to (VCC + 0.5V)

(OLC+) - (OLC-).....................................................................±3V

FIL+..................................................Internally connected to VCC

CFILT ...............................................(VCC - 2.5V) to (VCC + 0.5V)

INV.........................................................................-0.5V to +2.0V

Continuous Power Dissipation (TA = +85°C)

TQFP (derate 18.7mW/°C above +85°C) ................1214.8mW

Operating Junction Temperature Range ...........-40°C to +150°C

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

Processing Temperature (die) .........................................+400°C

Lead Temperature (soldering, 10sec) .............................+300°C

MAX3676EHJ,

PECL outputs

unterminated

TA = 0°C to +85°C

CONDITIONS

VCC - 1.16

VCC - 0.88

VIH

PECL Input-Voltage High

111

0.4

VOL

LOP, LOL Voltage Low

2.4

VOH

LOP, LOL Voltage High

VCC - 1.81

VCC - 1.620

VCC - 1.81

VCC - 1.48

VIL

PECL Input-Voltage Low

μA

-10

IIH

PECL Input-Current High

μA

-10

IIL

PECL Input-Current Low

VCC - 1.025

VCC - 0.88

UNITS

MIN

TYP

MAX

SYMBOL

PARAMETER

INSEL = VCC

INSEL = GND

Note 1: At TA = -40°C, DC characteristics are guaranteed by design and characterization.

ICC

Supply Current

TA = -40°C

VCC - 1.085

VCC - 0.88

VOH

PECL Output-Voltage High

TA = -40°C

VCC - 1.83

VCC - 1.555

VOL

PECL Output-Voltage Low

Ω between INV and VTH

1.10

1.23

1.30

INV Input Bias Voltage

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