MAX3296CGI Maxim Integrated Products, MAX3296CGI Datasheet - Page 17
![no-image](/images/manufacturer_photos/0/4/417/maxim_integrated_products_sml.jpg)
MAX3296CGI
Manufacturer Part Number
MAX3296CGI
Description
Laser Driver 3.0V to 5.5V 1.25Gbp s/2.5Gbps LAN Laser
Manufacturer
Maxim Integrated Products
Datasheet
1.MAX3296CTI.pdf
(28 pages)
Specifications of MAX3296CGI
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
MAX3296CGI
Manufacturer:
AGILENT
Quantity:
1 297
Table 5. Circuit Response to Various Single-Point Faults
*A fault state asserts the FAULT pins, disables the modulator outputs, disables the bias output, and asserts the SHDNDRV pin.
MAX3297/MAX3289/
(also MAX3288/
(also MAX3287/
OUT+, OUT-
PIN NAME
SHDNDRV
MAX3298)
MAX3299
BIASDRV
MODSET
PORDLY
FLTDLY
IN+, IN-
FAULT
FAULT
MON
POR
POL
POL
REF
MD
EN
EN
LV
TC
______________________________________________________________________________________
Does not affect laser power
Does not affect laser power
Does not affect laser power
Does not affect laser power
Normal condition for circuit operation
Fault state* occurs
Does not affect laser power
If POL is a TTL HIGH, a fault state* occurs; other-
wise, the circuit is in normal operation
If POL is a TTL HIGH, a fault state* occurs; other-
wise, the circuit is in normal operation
In common cathode without photodiode configura-
tion, a fault state* occurs; otherwise, does not affect
laser power
Does not affect laser power. If optional FET is used,
the laser output is shut off.
Any fault that occurs cannot be reset. Does not
affect laser power.
Does not affect laser power
Fault state* occurs
Fault state* occurs
In common-cathode configurations, the laser bias
current is shut off. In common anode, high laser
power triggers a fault state.* Shutdown occurs if a
shutdown FET (M1) is used. If shutdown FET is not
used, other means must be used to prevent high
laser power.
Does not affect laser power
Does not affect laser power
Does not affect laser power
CIRCUIT RESPONSE TO OVERVOLTAGE OR
SHORT TO V
3.0V to 5.5V, 1.25Gbps/2.5Gbps
CC
Does not affect laser power
Does not affect laser power
Does not affect laser power
Fault state* occurs
Fault state* occurs
Normal condition for circuit operation
Fault state* occurs if V
If POL is a TTL LOW, a fault state* occurs; other-
wise, the circuit is in normal operation
If POL is a TTL LOW, a fault state* occurs; other-
wise, the circuit is in normal operation
Fault state* occurs
Does not affect laser power
Does not affect laser power
Does not affect laser power
In common-cathode configurations, a fault state*
occurs; otherwise, does not affect laser power
Fault state* occurs
In common-anode configurations, the laser bias
current is shut off. In common cathode, high laser
power triggers a fault state.* Shutdown occurs if a
shutdown FET (M1) is used (Figures 9, 10).
Does not affect laser power
Fault state* occurs
Fault state* occurs
CIRCUIT RESPONSE TO UNDERVOLTAGE OR
LAN Laser Drivers
SHORT TO GROUND
CC
is less than +4.5V
17