MAX3880EC datasheet(2/12 Pages) MAXIM

2 / 12 page

+3.3V, 2.488Gbps, SDH/SONET

1:16 Deserializer with Clock Recovery

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ABSOLUTE MAXIMUM RATINGS

DC ELECTRICAL CHARACTERISTICS

(VCC = +3.0V to +3.6V, differential loads = 100

Ω ±1%, TA = -40°C to +85°C, unless otherwise noted. Typical values are at

VCC = +3.3V, 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.

Positive Supply Voltage (VCC)...............................-0.5V to +7.0V

Input Voltage Level (SDI+, SDI-, SLBI+, SLBI-,

SYNC+, SYNC-)........................... (VCC - 0.5V) to (VCC + 0.5V)

Input Current Level (SDI+, SDI-, SLBI+, SLBI-)................±10mA

Voltage at LOL, SIS, PHADJ+, PHADJ-,

FIL+, FIL- .................................................-0.5V to (VCC + 0.5V)

Output Current LVDS Outputs ............................................10mA

Continuous Power Dissipation (TA = +85°C)

TQFP (derate 33.3mW/°C above +85°C) .......................1.44W

Operating Temperature Range ...........................-40°C to +85°C

Storage Temperature Range .............................-55°C to +150°C

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

Figure 1

Common-mode voltage = 50mV

Figure 2

Differential input voltage = 100mV

CONDITIONS

±2.5

±10

∆RO

Change in Magnitude of Single-

Ended Output Resistance for

Complementary Outputs

Ω

140

Single-Ended Output

Resistance

±25

∆VOS

Change in Magnitude of Output

Offset Voltage for

Complementary States

1.125

1.275

VOS

Output Offset Voltage

±25

∆|VOD|

Change in Magnitude of

Differential Output Voltage for

Complementary States

250

400

|VOD|

Differential Output Voltage

0.925

VOL

Output Low Voltage

mVp-p

800

VID

Differential Input Voltage

275

380

ICC

Supply Current

1.475

VOH

Output High Voltage

Ω

100

115

RIN

Differential Input Resistance

VHYST

Threshold Hysteresis

-100

100

VIDTH

Differential Input Threshold

VCC - 0.4

VCC + 0.2

VIS

Single-Ended Input Voltage

Ω

RIN

Input Termination to Vcc

2.4

Input Voltage Range

UNITS

MIN

TYP

MAX

SYMBOL

PARAMETER

0.8

VIL

Input Low Voltage

2.0

VIH

Input High Voltage

2.4

VCC

VOH

Output High Voltage

µA

-10

+10

Input Current

0.4

VOL

Output Low Voltage

SERIAL DATA INPUTS (SDI±, SLBI±)

LVDS INPUTS AND OUTPUTS (SYNC±, PCLK±, PD_±)

TTL INPUTS AND OUTPUTS (SIS, LOL)

MAX3880EC Datasheet(PDF) 2 Page - Maxim Integrated Products

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