LTDL-RA12A LITEON | Alldatasheet

Document overview

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Technical content

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 (ǃ ON * 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 VoutGNDVDD DDV Vout GND 123 NOTES: 1. All dimensions are in millimeters (inches). 2. Tolerance is Ô0.15 mm (.006") unless otherwise noted. 3. Lead spacing is measured where the leads emerge from the package. Part No. : LTDL-RA12A DATA SHEET Page : 1 of 3 BNS-OD-C131/A4

LITE-ON TECHNOLOGY CORPORATION Property of LITE-ON Only ABSOLUTE MAXIMUM RATINGS AT TA=25Ċ PARAMETER MAXIMUM RATING UNIT Supply Voltage (V DD) 6.0 V Output Voltage (V O) VDD Ð 0.3 V Operating Temperature Range -20Ċ to + 70Ċ Storage Temperature Range -30Ċ to + 80Ċ Lead Soldering Temperature [1.6mm(.063") From Body] 260Ċ for 5 Seconds ELECTRICAL OPTICAL CHARACTERISTICS AT TA=25Ċ PARAMETER SYMBOL MIN. TYP. MAX. UNIT TEST CONDITION Data Rate Ts 0.1 Ñ 13.2 Mbps NRZ signal Operating Voltage V DD 4.75 Ñ 5.25 V Peak Sensitivity Wavelength ǃPeak Ñ 650 Ñ nm Input Sensitivity Pi -24 Ñ -14 dBm Dissipation current I DD Ñ 4 6 mA High level output voltage V OH 2.4 4.8 Ñ V Dc Light , IOH = -20 µA Low level output voltage V OL Ñ 0.2 0.4 V Dark , IOL = 0.6mA “Low ÆHigh”propagation delay time tPLH Ñ Ñ 100 ns “High ÆLow”propagation delay time tPHL Ñ Ñ 100 ns Pulse width distortion ƤtW -25 Ñ +25 ns Jitter Ƥtj Ñ 1 5 ns *2 Rise Time tr Ñ 8 20 ns *1 Fall Time tf Ñ 8 20 ns *1 Part No. : LTDL-RA12A DATA SHEET Page : 2 of 3 BNS-OD-C131/A4

LITE-ON TECHNOLOGY CORPORATION Property of LITE-ON Only Rise and Fall Times and Pulse Width Distortion Input Signal Output Signal VOH VOL tr tPLH tPHL tf 90% 50% 10% 50% Pulse Width Distortion= tw = t -tPHL PLH Jitter 50% 50% Input Signal Output Signal t jt j Part No. : LTDL-RA12A DATA SHEET Page : 3 of 3 BNS-OD-C131/A4