ADN2872(RevB) Просмотр технического описания (PDF) - Analog Devices

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ADN2872
(Rev.:RevB)

3.3 V Dual-Loop, 50 Mbps to 3.3 Gbps Laser Diode Driver

Analog Devices 

Data Sheet

ABSOLUTE MAXIMUM RATINGS

TA = 25°C, unless otherwise noted.

Table 3.

Parameter

VCC to GND

IMODN, IMODP

PAVCAP, ERCAP, PAVSET, PAVREF, ERREF,

IBIAS, IBMON, IMMON, ALS, CCBIAS,

RPAV, ERSET, FAIL

DATAP, DATAN (Single-Ended Differential)

Junction Temperature (TJ max)

Operating Temperature Range, Industrial

Storage Temperature Range

Power Dissipation (W)1

θJA Thermal Impedance2

θJC Thermal Impedance2

θJB Thermal Impedance2

Rating

4. 2 V

−0.3 V to +4.8 V

−0.3 V to +3.9 V

1.5 V

125°C

−40°C to +85°C

−65°C to +150°C

(TJ max − TA)/θJA

48.6°C/W

5.0°C/W

28.4°C/W

1 Power consumption equations are provided in the Power Consumption section.

2 θJA, θJB, and θJC are estimated when the exposed pad on the device is

soldered on a 4-layer JEDEC board at zero airflow.

ADN2872

Stresses at or above those listed under Absolute Maximum

Ratings may cause permanent damage to the product. This is a

stress rating only; functional operation of the product at these

or any other conditions above those indicated in the operational

section of this specification is not implied. Operation beyond

the maximum operating conditions for extended periods may

affect product reliability.

ESD CAUTION

Rev. B | Page 5 of 20

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