2
Maximum Ratings
Parameter Symbol Min Max Unit
Storage Temperature Range TSTG -40 100 °C
Junction Temperature TJ-40 100 °C
Soldering Temperature
(>2.5 mm from case bottom t≤5s) TS- 235 °C
Power Dissipation PTOT - 300 mW
Power Supply Voltage VCCMax -0.5 6.0 V
Recommended Operating Conditions
Parameter Symbol Min Max Unit
Supply Voltage VCC 4.75 5.25 V
Operating Temperature Range
(Rext =13.5 kOhm) TA-40 85 °C
All the data in this specication refers to the operating
conditions above unless otherwise stated.
Optical Signal Characteristics
(22.5 Mbit/s MOST Data, VCC=4.75 .. 5.25 V)
Parameter Symbol Min Typ Max Unit
Peak wavelength at TA=25°C l Peak25 640 650 660 nm
Temperature coecient lPeak TCl- 0.16 - nm/K
Peak wavelength at TA=-40..85°C lPeak 630 650 670 nm
Spectral bandwidth (FWHM) Delta l- 20 30 nm
Average Output Power coupled into plastic ber at TA=25°C, Rext=15 kOhm [1] Popt25, O -7.4
(185)
-5.2
(300)
-3.6
(435)
dBm
(µW)
Temperature coecient Popt TCPopt - - 0.4 - %/K
Average Output Power coupled into plastic ber at TA=-40..85°C, Rext=15 kOhm [1] Popt -8.6
(140)
-5.2
(300)
-3.1
(490)
dBm
(µW)
Average Output Power coupled into plastic ber at TA=-40..85°C, Rext=15 kOhm,
over lifetime [1] Popt, lifetime
-9.6
(110)
-5.2
(300)
-2.1
(615)
dBm
(µW)
Gain in Popt when using 13.5 KOhm instead of 15 KOhm 0.35 0.4 0.45 dB
Optical Rise Time (20% - 80%) tr- 4 6 ns
Optical Fall Time (20% - 80%) tf- 4 6 ns
Extinction Ratio re10 11 - dB
Pulse Width Variation[2] tPWV 20.9 - 24.4 ns
Average Pulse Width Distortion[2] tAPWD -0.5 - 1.5 ns
Notes:
1. The output power coupled into plastic ber Popt is measured with a large area detector at the end of a short length of a ber (about 30 cm),
which is ideally coupled to the Sidelooker. This value must not be used for calculating the power budget for a ber optic system with a long ber
because the numerical aperture of plastic bers decreases on the rst meters.
Therefore the ber seems to have a higher attenuation over the rst few meters compared with the specied value.
Due to the direct coupling of the ber to the LED at the end of the short ber UMD (uniform mode distribution) will be observed. Therefore the
following section of the cable has higher losses compared with EMD (equilibrium mode distribution)
2. The electrical input signal fullls tPWV(min) = 22.9 ns and tPWV(max) = 24.1 ns.