MAX3798ETJ+ Maxim Integrated Products, MAX3798ETJ+ Datasheet - Page 15

• Manufacturer Part Number: MAX3798ETJ+
• Description: IC LIMITING AMP/VCSEL DVR 32TQFN
• Manufacturer: Maxim Integrated Products

Specifications of MAX3798ETJ+

• Amplifier Type: Limiting
• Number Of Circuits: 1
• Output Type: Differential
• Current - Supply: 97mA
• Voltage - Supply, Single/dual (±): 2.85 V ~ 3.63 V
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 32-TQFN Exposed Pad
• Operating Temperature Range: + 85 C
• Mounting Style: SMD/SMT
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Current - Output / Channel: -
• -3db Bandwidth: -
• Slew Rate: -
• Gain Bandwidth Product: -
• Current - Input Bias: -
• Voltage - Input Offset: -
• Lead Free Status / Rohs Status: Details

Figure 2. Functional Diagram
Power SFP+ Limiting Amplifier and VCSEL Driver
TOUT+
MMAX
BMON
TOUT-
FAULT
BMAX
MSEL
CSEL
RIN+
BIAS
RIN-
SDA
SCL
1.0625Gbps to 10.32Gbps, Integrated, Low-
R
R
PULL
PULL
______________________________________________________________________________________
V
MONITOR
EER
BIAS
R
V
MODE_SEL
PULL
CCD
OUTPUT CONTROL
CURRENT LIMITER
CURRENT LIMITER
POWER-ON RESET
AZ_EN
EYE SAFETY AND
VCSEL MOD
R
VCSEL BIAS
PULL
I
BIAS
INTERFACE
3-WIRE
CAZ1
CAZX
CORRECTION
OFFSET
0
1
TX_EN
GMEN
CAZ2
I
MOD
I
VCSEL
CONTROL
LOS_POL
LOGIC
RX_POL
LOS_EN
= I
MOD
1
0
MAX3798
- 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
SLEW_RATE
SLEW-RATE
SQ_EN
CONTROL
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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