ADN2873ACPZ-RL7 AD [Analog Devices], ADN2873ACPZ-RL7 Datasheet - Page 14

• Manufacturer Part Number: ADN2873ACPZ-RL7
• Description: 3.3 V, 50 Mbps to 4.25 Gbps, Single-Loop, Laser Diode Driver
• Manufacturer: AD [Analog Devices]

ADN2873
Tx_DISABLE
Tx_FAULT
MICROCONTROLLER
ANALOG DEVICES
DAC
DAC
GND
GND
V
CC
MPD
ADC
V
V
Figure 30. Using Resistor Setpoint Calibration of Average Power and Extinction Ratio
CC
CC
PAVREF
PAVSET
Figure 29. Using Microconverter Voltage Setpoint Calibration and Monitoring
ERREF
ERSET
RPAV
GND
GND
V
V
VCC
REF
CC
1kΩ
1kΩ
PAVSET
PAVREF
MPD
ERREF
ERSET
RPAV
V
GND
CC
FAIL
GND
IBMON
1kΩ
VCC
CONTROL
Rev. 0 | Page 14 of 20
V
GND
GND
CC
ALS
FAIL
×100
IMMON
470Ω
GND
IMOD
IBMON
1kΩ
CONTROL
GND
V
CC
PAVCAP
ADN2873
GND
IMODN
ALS
×100
IMMON
470Ω
IMOD
100Ω
NC
GND
V
ADN2873
CC
PAVCAP
IMODN
IMODP
IBIAS
CCBIAS
V
CC
L
R
100Ω
V
NC
CC
R
Z
LASER
DATAP
DATAN
IMODP
IBIAS
CCBIAS
V
CC
L
R
V
CC
V
CC
R
Z
DATAP
DATAN
LASER
V
CC