MAX3876ESLASHD datasheet(2/12 Pages) MAXIM

2 / 12 page

2.5Gbps, Low-Power, +3.3V

Clock Recovery and Data Retiming IC

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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 +3.3V and 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 +7.0V

Input Voltage Levels

(SDI+, SDI-, SLBI+, SLBI-) ...........(VCC - 0.5V) to (VCC + 0.5V)

Input Current Levels (SDI+, SDI-, SLBI+, SLBI-)..............±11mA

CML Output Current Levels

(SDO+, SDO-, SCLKO+, SCLKO-) ................................±22mA

Voltage at LOL, SIS, FIL+, FIL-...................-0.5V to (VCC + 0.5V)

Continuous Power Dissipation (TA = +85°C)

32-Pin TQFP (derate 16.1mW/°C above +85°C).............1.0W

Operating Temperature Range

MAX3876EHJ..................................................-40°C to +85°C

Operating Junction Temperature Range (die) ..-55°C to +150°C

Storage Temperature Range .............................-60°C to +160°C

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

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

Figure 1, DC-coupled

Excluding CML output termination

CONDITIONS

VCC - 0.4

VCC + 0.4

VIS

Single-Ended Input Voltage

(SDI±, SLBI±)

mVp-p

1000

VID

135

167

ICC

Supply Current

Differential Input Voltage

(SDI±, SLBI±)

2.4

VCC

VOH

TTL Output High Voltage (LOL)

µA

-10

+10

TTL Input Current (SIS)

0.8

VIL

TTL Input Low Voltage (SIS)

Ω

RIN

Input Termination to VCC

(SDI±, SLBI±)

mVp-p

CML Differential Output Voltage

Swing

Ω

Differential Output Impedance

2.0

VIH

TTL Input High Voltage (SIS)

UNITS

MIN

TYP

MAX

SYMBOL

PARAMETER

TTL Output Low Voltage (LOL)

VOL

0.4

640

800

1000

100

115

RL = 50

Ω to VCC

Figure 1. Input Amplitude

Figure 2. Output Clock-to-Q Delay

SCLKO+

SDO

tCK

tCK-Q

(a) AC-COUPLED SINGLE-ENDED INPUT (CML OR PECL)

(b) DC-COUPLED SINGLE-ENDED CML INPUT

25mV

800mV

500mV

VCC + 0.4V

VCC

VCC - 0.4V

VCC

VCC - 0.25V

VCC - 0.5V

VCC - 0.2

RL = 50

Ω to VCC

CML Output Common-Mode

Voltage

580

800

1000

TA = 0°C to +85°C

TA = -40°C

DC-coupled

VCC - 0.25

VCM

Input Common-Mode Voltage

Figure 1, AC-coupled

1600

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