MAX3799 Maxim Integrated Products, MAX3799 Datasheet - Page 15

• Manufacturer Part Number: MAX3799
• Description: SFP+ Multirate Limiting Amplifier And VCSEL Driver
• Manufacturer: Maxim Integrated Products

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Figure 2. Functional Diagram
TOUT+
BMON
TOUT-
FAULT
CSEL
RSEL
RIN+
BIAS
RIN-
SDA
SCL
1Gbps to 14Gbps, SFP+ Multirate Limiting
R
R
PULL
PULL
______________________________________________________________________________________
V
MONITOR
EER
900MHz
BIAS
R
V
PULL
RATE_SEL
CCD
OUTPUT CONTROL
POWER-ON RESET
AZ_EN
EYE SAFETY AND
R
PULL
I
BIAS
INTERFACE
1G
3-WIRE
CAZ1
CORRECTION
OFFSET
0
1
TX_EN
CAZ2
I
MOD
I
VCSEL
Amplifier and VCSEL Driver
CONTROL
LOS_POL
LOGIC
RX_POL
LOS_EN
= I
MOD
MAX3799
1
0
- I
DE
I
DE
CONTROL
PULSE-
LOS
6b DAC SET_LOS
8b DAC SET_CML
9b DAC SET_IMOD
9b DAC SET_IBIAS
4b DAC SET_PWCTRL
4b DAC SET_TXDE
WIDTH
SQ_EN
10.32Gbps LIMITING AMPLIFIER
1
0
10.32Gbps VCSEL DRIVER
TX_POL
CONTROL
OUTPUT
LOGIC
V
CCT
RXDE_EN
R
PULL
ROUT+
ROUT-
LOS
TIN+
TIN-
DISABLE
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