ADN2871ACPZ-RL7 Analog Devices Inc, ADN2871ACPZ-RL7 Datasheet - Page 14
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ADN2871ACPZ-RL7
Manufacturer Part Number
ADN2871ACPZ-RL7
Description
IC,Laser Diode/LED Driver,LLCC,24PIN,PLASTIC
Manufacturer
Analog Devices Inc
Type
Laser Diode Driver (Fiber Optic)r
Datasheet
1.ADN2871ACPZ-RL.pdf
(20 pages)
Specifications of ADN2871ACPZ-RL7
Data Rate
4.25Gbps
Number Of Channels
1
Voltage - Supply
3 V ~ 3.6 V
Current - Supply
32mA
Current - Modulation
90mA
Current - Bias
100mA
Operating Temperature
-40°C ~ 85°C
Package / Case
24-VFQFN, CSP Exposed Pad
Mounting Type
Surface Mount
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
ADN2871
Tx_DISABLE
Tx_FAULT
MICROCONTROLLER
DAC
DAC
GND
GND
V
CC
Figure 30. ADN2871 Using Resistor Setpoint Calibration of Average Power and Extinction Ratio
MPD
ADI
Figure 29. ADN2871 Using Microconverter Voltage Setpoint Calibration and Monitoring
ADC
V
V
CC
CC
PAVREF
PAVSET
ERREF
ERSET
RPAV
1kΩ
1kΩ
GND
V
GND
V
V
REF
CC
CC
PAVREF
PAVSET
MPD
ERREF
ERSET
RPAV
GND
V
CC
FAIL
GND
IBMON
1kΩ
V
Rev. A | Page 14 of 20
CONTROL
CC
V
GND
GND
CC
ALS
×100
FAIL
IMMON
470Ω
GND
IMOD
IBMON
1kΩ
CONTROL
GND
V
CC
PAVCAP
IMODN
ADN2871
GND
ALS
×100
IMMON
470Ω
IMOD
100Ω
NC
GND
V
ADN2871
CC
PAVCAP
IMODN
IMODP
IBIAS
CCBIAS
V
CC
L
R
100Ω
V
NC
CC
R
DATAP
DATAN
Z
LASER
IMODP
IBIAS
CCBIAS
V
CC
L
R
V
CC
V
CC
R
Z
DATAP
DATAN
LASER
V
CC