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LITE-ON TECHNOLOGY CORPORATION
Property of Lite-On Only
FEATURES
* TTL INTERFACE COMPATIBLE * HIGH SPEED OPTIC SIGNAL TRANSMISSION * BUILT-IN LED DRIVER * BUILT-IN CURRENT LIMIT RESISTOR * LOW POWER CONSUMPTION
PACKAGE DIMENSIONS
V
IN
V
DD
GND 3
1 2
V
DD
Vin
GND
NOTES: 1. All dimensions are in millimeters (inches). 2. Tolerance is 0.15mm(.006") unless otherwise noted. 3. Lead spacing is measured where the leads emerge from the package. Part No. : LTDL-TA12A DATA SHEET BNS-OD-C131/A4 Page : 1 of 5
LITE-ON TECHNOLOGY CORPORATION
Property of Lite-On Only
ABSOLUTE MAXIMUM RATINGS AT TA=25
PARAMETER Supply Voltage (VDD) Input Voltage (VIN) Operating Temperature Range Storage Temperature Range Lead Soldering Temperature [1.6mm(.063") From Body] MAXIMUM RATING -0.5 ~ +7 -0.5 ~ VDD +0.5 -20 to + 70 -30 to + 80 260 for 5 Seconds UNIT V V
ELECTRICAL OPTICAL CHARACTERISTICS AT TA=25
PARAMETER Transmission Speed Operating Voltage Peak Emission Wavelength Fiber coupling light output Dissipation current High level input voltage Low level input voltage "Low High"propagation delay time "High Low"propagation delay time Pulse width distortion Viewing Angle (See FIG.2) Jitter SYMBOL MIN. Ts VDD Peak Pc IDD VIH VIL 2.75 630 -21 2 -18 TYP. 650 -17 6 90 1 MAX. 13.2 5.25 690 -15 8 0.8 166 155 +18 18 UNIT Mbps V nm dBm mA V V hs hs hs deg. hs *3 *1 *2 TEST CONDITION NRZ signal
tPLH tPHL
tW 21/2 tj
Part No. : LTDL-TA12A DATA SHEET BNS-OD-C131/A4
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LITE-ON TECHNOLOGY CORPORATION
Property of Lite-On Only
*1 Measuring method of optical output coupling power
LTDL-TA12B Standard plastic optical fiber cable
Optical power meter Calibrate the optical power meter to sense the light with wavelength 660nm.
V IN
VDD GND
+-
VDD 0.1uF
*2 Power dissipation measuring method
LTDL-TA12B
VIN
VDD GND 0.1uF A IDD
+-
VDD
Part No. : LTDL-TA12A DATA SHEET BNS-OD-C131/A4
Page :
3
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LITE-ON TECHNOLOGY CORPORATION
Property of Lite-On Only
*3 Measuring pulse response
LTDL-TA12B Standard plastic optical fiber cable
Standard receiver Output Signal
V IN
VDD GND
+-
VDD 0.1uF Input Oscilloscope Trigger:CH1 NRZ code, 12Mbps, "1010..." pattern CH1 CH2
Input signal (CH1)
50%
Standard receiver output (CH2)
50%
t PLH
Pulse width distortion
t PHL
tw = t PHL-t PLH
Note (1)The impedance of the probe for the oscilloscope must be more than 1M and less than 10pf.
Part No. : LTDL-TA12A DATA SHEET BNS-OD-C131/A4
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LITE-ON TECHNOLOGY CORPORATION
Property of Lite-On Only
TYPICAL ELECTRICAL / OPTICAL CHARACTERISTICS CURVES
(25 Ambient Temperature Unless Otherwise Noted)
1.0
Relative Radiant Intensity Relative Radiant Intensity
0
o
10
o
20
o
30
o
40 1.0 0.9 0.8 0.7 50 60 70 80 90 0.5 0.3 0.1 0.2 0.4 0.6
o
o
0.5
o
o o o
0 600
650 Wavelength (nm)
700
FIG.1 SPECTRAL DISTRIBUTION
FIG.2 RADIATION DIAGRAM
Part No. : LTDL-TA12A DATA SHEET BNS-OD-C131/A4
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