ODIN-MIT4-02 Datasheet, PDF (1/7 Pages) AVAGO TECHNOLOGIES LIMITED – TTL Data Input (Logic to Light Function)

ODIN MIT4 02
Fiber Optic Transmitter for MOST®
Data Sheet
Description
The 4-pin MOST Optical Transmitter (ODIN MIT4 02) is a
highly integrated CMOS IC combined with a high speed
LED designed to transmit up to 25 Mbit/s optical data
which is biphase coded (up to 50 Mbaud). The internal
peaking circuit minimizes PWD. The current through the
LED will be setup by an external resistor connected to
VCC. This makes it possible to control the optical output
power of the LED. The power supply voltage is either 3.3V
or 5.0V. The power down mode switches the part into a
low power mode if electrical data is not received.
Applications
• Optical Transmitter for MOST Systems
Features
Excellent solution for converting high speed data from
TTL to Plastic Optical Fiber (POF)
• Operating @ 3.3V or 5V Power Supply
• High speed transmitter up to 25 Mbit/s net data rate
(50 MBaud)
• 95°C operating temperature over whole life time
• TTL Data Input (Logic to Light Function)
• Power down mode
• Duty Cycle Adjust (DCA), yields to enhanced SP1 input
range
• 650 nm for working in a low attenuation range of
PMMA Fiber
• High coupled power in 1000 micron plastic fiber
• Fully compliant to “MOST® Specification of Physical
Layer Rev 1.1”
• RoHS compliant (Lead free and halogen free)
Safety Hints
Applications of new chip technologies lead to increasing optical efficiency and growing and higher
levels of optical performance. We therefore recommend that the current versions of the IEC 60825-1 and
EN 60825-1 standards are taken into account right from the outset, i.e. at the equipment development stage, and
that suitable protection facilities are provided.