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ONET1130EP Datasheet, PDF (26/55 Pages) Texas Instruments – 11.7 Gbps Transceiver with Modulator Driver
ONET1130EP
SLLSEO4A – JUNE 2015 – REVISED JULY 2015
Feature Description (continued)
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VCC_TX
Modulator
Driver
TXIN+
TXIN-
100 EQ
VDD
2-Wire Interface
& Control Logic
EEPROM
Power-On
Reset
Optical
Loopback
SCK
SDA
TX_DIS
RX_DIS
60
60
Electrical
Loopback
Analog to
Digital
Conversion
Modulation
and Bias
Current
Generator &
APC
AMP
BIAS
FLT
PD
MONB
MONP
COMP
MONB
MONP
Band-Gap, Analog
References, Power
Supply Monitor &
Temperature Sensor
PSM
TS
TXOUT+
TXOUT-
AMP
BIAS
TX_FLT
PD
COMP
MONB
MONP
VCC_RX
45
45
RXOUT+
RXOUT-
RX_LF
Limiting
Amplifier
Threshold
LOS
RX_LOS
Offset
Cancellation
with
Threshold
Adjust
Figure 36. Optical Loopback
EQ 100
RXIN+
RXIN-
26
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