ADN2871ACPZ Analog Devices Inc, ADN2871ACPZ Datasheet - Page 14

• Manufacturer Part Number: ADN2871ACPZ
• Description: IC LASER DRIVER 4.25GBPS 24LFCSP
• Manufacturer: Analog Devices Inc
• Type: Laser Diode Driver (Fiber Optic)r

Specifications of ADN2871ACPZ

• 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
• Laser Driver Type: Laser Diode
• Supply Current: 32mA
• Bias Current: 100mA
• Modulation Current: 90mA
• Supply Voltage Range: 3V To 3.6V
• Driver Case Style: LFCSP
• No. Of Pins: 24
• 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