Datasheet

DS1886
SFP and PON ONU Controller
with Digital LDD Interface
18Maxim Integrated
Typical Operating Circuit—10G PON ONU
LOS
TXFOUT
BENP/N
TXDOUTREFIN
TXD
FAULT
DISABLE
RSEL
LOS
LOSOUT
TXF
IN1
TX_FAULT
SDA
SCL
MODE_DEF2 (SDA)
RATE SELECT
LOS
MODE_DEF1 (SCL)
TX_DISABLE
LPD LASER SIGNAL DETECT
MOD
DAC
BIAS
DAC
EEPROM
2.5V REF
DC-DC CONTROL
ADC
I
2
C
3W
3W
DS1886
MAX3710
MAX3945
3W
TXMON
RSSIP
BMON
MDIN
10G LA
10G
APD-TIA
MD AND DFB
LDD
DAC
CURRENT MONITOR
DC-DC OUTPUT
DS3920
RSSIN
1.25G TO 2.5G
TOSA