ADN2847ACPZ-32 Analog Devices Inc, ADN2847ACPZ-32 Datasheet - Page 2
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ADN2847ACPZ-32
Manufacturer Part Number
ADN2847ACPZ-32
Description
IC,Laser Diode/LED Driver,LLCC,32PIN,PLASTIC
Manufacturer
Analog Devices Inc
Type
Laser Diode Driver (Fiber Optic)r
Datasheet
1.ADN2847ACPZ-32-RL.pdf
(16 pages)
Specifications of ADN2847ACPZ-32
Data Rate
3.3Gbps
Number Of Channels
1
Voltage - Supply
3 V ~ 3.6 V
Current - Supply
50mA
Current - Modulation
80mA
Current - Bias
100mA
Operating Temperature
-40°C ~ 85°C
Package / Case
32-VFQFN, CSP Exposed Pad
Mounting Type
Surface Mount
Package
32LFCSP EP
Number Of Channels Per Chip
1
Operating Supply Voltage
3 to 3.6 V
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Part Number:
ADN2847ACPZ-32/48
Manufacturer:
ADI/亚德诺
Quantity:
20 000
ADN2847
TABLE OF CONTENTS
Features .............................................................................................. 1
Applications....................................................................................... 1
General Description ......................................................................... 1
Functional Block Diagram .............................................................. 1
Revision History ............................................................................... 2
Specifications..................................................................................... 3
Absolute Maximum Ratings............................................................ 5
Die Pad Coordinates ........................................................................ 6
Pin Configurations and Function Descriptions ........................... 7
Theory of Operation ........................................................................ 9
REVISION HISTORY
10/06—Rev. 0 to Rev. A
Updated Format..................................................................Universal
Change to Data Sheet Title.............................................................. 1
Changes to Figure 1.......................................................................... 1
Changes to Specifications ................................................................ 3
Added I
Changes to Laser Diode Interfacing Section............................... 11
Changes to Figure 14...................................................................... 12
Changes to Figure 15...................................................................... 13
Changes to Ordering Guide .......................................................... 15
Timing Diagrams.......................................................................... 4
Thermal Resistance ...................................................................... 5
ESD Caution.................................................................................. 5
Control........................................................................................... 9
Loop Bandwidth Selection .......................................................... 9
BIAS
Section ......................................................................... 10
Rev. A | Page 2 of 16
Outline Dimensions ....................................................................... 14
1/03—Revision 0: Initial Version
Alarms.............................................................................................9
Monitor Currents ....................................................................... 10
Dual MPD DWDM Function (48-Lead LFCSP Only) ......... 10
IDTONE (48-Lead LFCSP Only)............................................. 10
Data and Clock Inputs............................................................... 10
CCBIAS........................................................................................ 10
I
Automatic Laser Shutdown....................................................... 10
Alarm Interfaces ......................................................................... 11
Power Consumption .................................................................. 11
Laser Diode Interfacing............................................................. 11
Optical Supervisor...................................................................... 11
Ordering Guide .......................................................................... 15
BIAS
................................................................................................ 10