TOTX194

TOTX194 FIBER OPTIC TRANSMITTING MODULE TOTX194 FIBER OPTIC TRANSMITTING MODULE FOR SIMPLEX DIGITAL SIGNAL TRANSMISSION l Data rate : DC to 10 Mb / s (NRZ code) l Transmission distance: Up to 1000 m l TTL interface l LED is driven by Differential circuit. Unit: mm 1. Maximum Ratings (Ta = 25°C) Characteristics Storage Temperature Operating Temperature Supply Voltage Input Voltage Soldering Temperature Symbol Tstg Topr VCC VIN Tsol Rating −40 to 85 −40 to 85 −0.5 to 7 −0.5 to VCC + 0.5 260 (Note 1) Unit °C °C V V °C Note 1: Soldering time ≤ 3 s (More than 1 mm apart from the package). Handling precaution: The LEDs used in this product contain GaAs (Gallium Arsenide). Care must be taken to protect the safety of people and the environment when scrapping or terminal processing. 1 2001-08-10 TOTX194 2. Recommended Operating Conditions Characteristics Supply Voltage High Level Input Voltage Low Level Input Voltage Symbol VCC VIH VIL Min 4.75 2.0 0 Typ. 5.0 ― ― Max 5.25 VCC 0.8 Unit V V V 3. Electrical and Optical Characteristics (Ta = 25°C, VCC = 5 V) Characteristics Data Rate Transmission Distance Symbol Test Condition NRZ Code (Note 2) Min DC 0.2 0.2 −30 −20 ― R = 1.2 kΩ ― 2.0 ― ― ― Typ. ― ― ― ― ― 800 40 ― ― ― ― Max 10 1000 700 30 −14 ― 55 ― 0.8 20 −0.4 Unit Mb / s m m ns dBm nm mA V V µA mA Using PCF (Note 3) and TORX194 Using PCF (Note 4) and TORX194 (Note 5) ∆tw Pf λp ICC VIH VIL IIH IIL Using TORX194 Pulse width 100 ns Pulse cycle 200 ns, CL = 10 pF PCF 2 m, R = 1.2 k...