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See Technical Specifications

ADN2841ACPZ-48

Dual-Loop, 50 Mbps to 2.7 Gbps Laser Diode Driver

Manufacturer:

Analog Devices, Inc
Mfr.Part #:

ADN2841ACPZ-48
Datasheet:

ADN2841ACPZ-48 Datasheet (PDF)
feature-minimum-operating-supply-voltage-v:

4.5
feature-maximum-operating-supply-voltage-v:

5.5
feature-packaging:

Tray
feature-pin-count:

48
EDA/CAD Models:

Request Free CAD Models for ADN2841ACPZ-48

Email: [email protected]

Skype: live:.cid.ab6b29428937b76

Tel: +852 95804164

ADN2841ACPZ-48 General Description

The ADN2841 uses a unique control algorithm to control both the average power and extinction ratio of the laser diode (LD) after initial factory setup. Because power and extinction ratio control are fully integrated, external component count is low and PCB area is small. Programmable alarms are provided for laser fail (end of life) and laser degrade (impending fail).

Key Features

50 Mbps to 2.7 Gbps operation
Typical rise/fall time: 80 ps
Bias current range: 2 mA to 100 mA
Modulation current range: 5 mA to 80 mA
Monitor photodiode current: 50 μA to 1200 μA
Closed-loop control of power and extinction ratio
Laser fail and laser degrade alarms
Automatic laser shutdown (ALS)
Dual MPD functionality for DWDM
Optional clocked data
Full current parameter monitoring
5 V operation
48-lead LFCSP
32-lead LFCSP (reduced functionality)

Application

DWDM dual MPD wavelength fixing
SONET OC-1/3/12/48
SDH STM-1/4/16
Fibre Channel
Gigabit Ethernet

Specifications

feature-minimum-operating-supply-voltage-v	4.5	feature-process-technology
feature-maximum-operating-supply-voltage-v	5.5	feature-packaging	Tray
feature-rad-hard		feature-pin-count	48
feature-cecc-qualified	No	feature-esd-protection	Yes
feature-escc-qualified		feature-military	No
feature-aec-qualified	No	feature-aec-qualified-number
feature-auto-motive	No	feature-p-pap	No
feature-eccn-code	EAR99	feature-svhc
feature-svhc-exceeds-threshold	No