LITE-ON TECHNOLOGY CORPORATION Property of LITE-ON Only DESCRIPTION The LTDL-RA12A is a optical data link interface. The LTDL-RA12A consists of an optical sensor with an I / V amplifier, a Schmitt trigger, and a TTL output interface operating at data rates between 100K baud and 13.2 M baud. FEATURES * High PD sensitivty optimized for red light (λ=650nm) * Data Rates between 100Kbps and 13.2 Mbps * Low power consumption for extended battery life. * Builit-in threshold control for improved noise margin APPLICATIONS * Digital Optical Data-Link * Dolby AC-3 Digital Audio Interface PACKAGE DIMENSIONS VDD GND Vout 1 2 3 VDD 1 Vout 3 GND 2 NOTES: 1. All dimensions are in millimeters (inches). 2. Tolerance is ±0.15 mm (.006") unless otherwise noted. 3. Lead spacing is measured where the leads emerge from the package. Part No. : LTDL-RA12A DATA SHEET BNS-OD-C131/A4 Page : 1 of 3 LITE-ON TECHNOLOGY CORPORATION Property of LITE-ON Only ABSOLUTE MAXIMUM RATINGS AT TA=25℃ PARAMETER MAXIMUM RATING UNIT Supply Voltage (VDD) 6.0 V Output Voltage (VO) VDD ＋ 0.3 V Operating Temperature Range -20℃ to + 70℃ Storage Temperature Range -30℃ to + 80℃ Lead Soldering Temperature [1.6mm(.063") From Body] 260℃ for 5 Seconds ELECTRICAL OPTICAL CHARACTERISTICS AT TA=25℃ PARAMETER SYMBOL MIN. TYP. MAX. UNIT TEST CONDITION NRZ signal Ts 0.1 － 13.2 Mbps Operating Voltage VDD 4.75 － 5.25 V Peak Sensitivity Wavelength λPeak － 650 － nm Input Sensitivity Pi -24 － -14 dBm Dissipation current IDD － 4 6 mA High level output voltage VOH 2.4 4.8 － V Dc Light , IOH = -20 µA Low level output voltage VOL － 0.2 0.4 V Dark , IOL = 0.6mA “LowÆHigh”propagation delay time tPLH － － 100 ns “HighÆLow”propagation delay time － － 100 ns Pulse width distortion tPHL ΔtW -25 － +25 ns Jitter Δtj － 1 5 ns *2 Rise Time tr － 8 20 ns *1 Fall Time tf － 8 20 ns *1 Data Rate Part No. : LTDL-RA12A DATA SHEET BNS-OD-C131/A4 Page : *1 2 of 3 LITE-ON TECHNOLOGY CORPORATION Property of LITE-ON Only Rise and Fall Times and Pulse Width Distortion Input Signal 50% tr tf VOH 90% 50% Output Signal VOL 10% t PLH t PHL Pulse Width Distortion= tw = tPHL-tPLH Jitter Input Signal 50% Output Signal 50% tj Part No. : LTDL-RA12A DATA SHEET BNS-OD-C131/A4 tj Page : 3 of 3