MAX3882A 查看數據表（PDF） - Maxim Integrated

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MAX3882A

2.488Gbps 1:4 Demultiplexer with Clock and Data Recovery and Limiting Amplifier

Maxim Integrated 

2.488Gbps 1:4 Demultiplexer with Clock and

Data Recovery and Limiting Amplifier

ABSOLUTE MAXIMUM RATINGS

Supply Voltage, VCC................................................-0.5 to +5.0V

Input Voltage Levels

(SDI+, SDI-, SLBI+, SLBI-) ...........(VCC - 1.0V) to (VCC + 0.5V)

Input Current Levels (SDI+, SDI-, SLBI+, SLBI-)..............±20mA

LVDS Output Voltage Levels

(PCLK±, PD_±).......................................-0.5V to (VCC + 0.5V)

Voltage at LOL, SIS, LREF, VREF, FIL, CAZ+,

CAZ-, VCTRL, FREFSET ..........................-0.5V to (VCC + 0.5V)

Continuous Power Dissipation (TA = +70°C)

36-Pin TQFN (derate 35.7mW/°C above +70°C) ......2856mW

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

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

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

DC ELECTRICAL CHARACTERISTICS

(VCC = +3.0 to +3.6V, TA = -40°C to +85°C. Typical values are at +3.3V and at TA = +25°C, unless otherwise noted.) (Note 1)

PARAMETER

Supply Current

Single-Ended Input Voltage

Range

SYMBOL

ICC

VIS

Figure 1

CONDITIONS

MIN

VCC -

0.8

TYP

185

MAX

230

VCC +

0.4

UNITS

mA

V

Input Common-Mode Voltage

Range

Input Termination to VCC

Differential Input Voltage Range

with Threshold Adjust Enabled

SDI+, SDI-

Figure 1

RIN

Figure 2

VCC -

0.4

VCC

V

42.5

50

57.5



100

600 mVP-P

Threshold Adjustment Range

Threshold-Control Voltage

Threshold-Control Linearity

Threshold Setting Accuracy

Threshold Setting Stability

VREF Voltage Output

LVDS Output High Voltage

LVDS Output Low Voltage

VTH

VCTRL

Figure 2

(Note 2)

Figure 2

15mV  |VTH|  80mV

80mV < |VTH|  170mV

RL = 50k

VOH

VOL

-170

+170 mV

0.302

2.097

V

±5

%

-18

+18

mV

-6

+6

mV

-12

+12

2.14 2.2 2.24

V

1.475

V

0.925

V

LVDS Differential Output Voltage |VOD|

250

400

mV

LVDS Change in Magnitude of

Differential Output Voltage for

Complementary States

LVDS Offset Output Voltage

LVDS Change in Magnitude of

Output Offset Voltage for

Complementary States

|VOD|

|VOS|

1.125

25

mV

1.275

V

25

mV

2 _______________________________________________________________________________________

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