KPL1320BD Photo Link Connector FIBER OPTIC TRANSMITTING MODULE FOR DIGITAL AUDIO EQUIPMENT Outline Dimensions Features (Unit:mm) TTL interface. 21.00 13.50 8.20 LED is driven by differential circuit. 4.00 1.90 to audio Equipment panels. 1.80 6.00 A Self-tapping hole for easy attachment 4.60 4.60 3 Applications 2 2.10 1 4.60 6.00 Tolerance: 0.2mm Audio equipment. 12.00 Pin Connection 1.GND 2.Vcc 3.Input Automobile. 9.20 9.50 11.50 4.60 DVD player. 6.00 1. Maximum Ratings Parameter Ta=25 Symbol Storage Temperature Operating Temperature Power Dissipation Supply Voltage Input Voltage Soldering Temperature Note 1 Soldering time 1.40 Rating Unit -40~80 Tstg Topr -20~70 Pmax 120 mW Vcc -0.5~7 V VIN -0.5~Vcc+0.5 V 260 Note 1 Tsol 10 seconds At a distance of 1 mm from the package 2. Recommended Operating Conditions Parameter Supply Voltage High-Level Input Voltage Low-Level Input Voltage Symbol VCC VIH VIL Min 4.75 2.0 0 c 2004 Typ. Max Unit 5.0 - 5.25 VCC 0.8 V V V cosmo ELECTRONICS CORPORATION http://www.cosmo-ic.com 10 KPL1320BD Photo Link Connector 3. Electrical and Optical Characteristics Parameter Symbol Ta=25 Condition Min NRZ Signal Note 2 DC Data Rate Note 3 Using APF 0.2 Transmission Distance Fiber Output Power Note 4 Pf -21 Peak Emission Wavelength p 630 Current Consumption Icc High Level Input Voltage VIH 2.0 Low Level Input Voltage VIL Low->High Propagation delay tPLH time High -> Low Propagation delay tPHL time tw 6Mbps NRZ Signal Pulse Width Distortion -25 tj Jitter Time Note 2 LED is on when input signal is high, and off when it is low. The duty factor must be maintained between 25 to 75%. Note 3 All Plastic Fiber 970 / 1000m . Note 4 Measure with a standard optical fiber, peak value. VCC=5V Typ. Max Unit 13.2 Mb/s m 5 -15 dBm 650 690 nm 13 mA V 0.8 V 150 ns 150 ns 25 25 ns ns - 4. Measuring method (1).Measuring method of optical output coupling fiber (2).Measuring method of power dissipation current and input voltage 11 c 2004 cosmo ELECTRONICS CORPORATION http://www.cosmo-ic.com Photo Link Connector KPL1320BD (3).Measuring method of Pulse response (4).Measuring method of Jitter 5.Recommended PCB Layout 2.54 2.54 4.60 6.00 3.90 0 2.1 Notes: 1.Unit:mm 2.tolerance: 0.3mm 9.20 c 2004 cosmo ELECTRONICS CORPORATION http://www.cosmo-ic.com 12