TODX2950(F) FIBER OPTIC TRANSCEIVING MODULE TODX2950(F) GENERAL PURPOSE OPTICAL TRANSCEIVING MODULE z For JIS F07 Optical Connector z TTL interface z +5V Single Supply z LED is driven by Differential circuit. z 650nm LED 1. Absolute Maximum Ratings (Ta = 25C) Characteristics Symbol Rating Unit Storage Temperature T 40 to 85 C stg Operating Temperature T 40 to 85 C opr Supply Voltage V 0.5 to 6 V CC Input Voltage V 0.5 to V + 0.5 V IN CC High Level Output Current I 1 mA OH Low Level Output Current I 20 mA OL Soldering Temperature T 260 (Note 1) C sol Note 1: Soldering time 10 s (More than 1 mm apart from the package). Using continuously heavy loads (e.g. the application of high temperature/current/voltage and the significant change in temperature , etc) may cause this product to decrease in the reliability significantly even if the operating conditions (i.e.operating temperature/ current/ voltage, etc.) are within the absolute maximum ratings. Please design the appropriate reliability upon reviewing the Toshiba Semiconductor Reliability Handbook (Handling Precautions/ Derating Concept and Methods) and individual reliability data (i.e. reliability test report and estimated failure rate, etc). 2. Operating Ranges Characteristics Symbol MinTyp.MaxUnit Supply Voltage V 4.75 5.0 5.25 V CC High Level Input Voltage V 2.0 - V V IH CC Low Level Input Voltage V 0 - 0.8 V IL High Level Output Current I - - 150 A OH Low Level Output Current I - - 2.0 mA OL 1 2012-05-31 TODX2950(F) 3. Electrical and Optical Characteristics (Ta = 25C, V = 5 V) CC Characteristics Symbol Test Condition Min Typ. MaxUnit Data Rate NRZ Code(Note 2) DC - 10 Mb / s DC to 10Mb/s, Using APF (Note 3) Transmission Distance 0.2 - 50 m DC to 6Mb/s, Using APF (Note 3) Pulse width 100 ns 30 - 30 ns Pulse cycle 200 ns, C = 10 pF L Pulse Width Distortion (Note 4) tw Pulse width 165 ns 55 - 55 ns Pulse cycle 330 ns, C = 10 pF L Fiber Output Power (Note 5) P R = 5.6k 15 - 9 dBm f Center Emission Wavelength c - 650 - nm R = 5.6k - 21 50 mA Current Consumption I CC R = 3.3k - 27 60 mA Maximum Receivable Power (Note 6) P DC to 10 Mb / s, Using APF(Note 3) 9 - - dBm MAX DC to 10 Mb / s, Using APF(Note 3) - - 27 dBm Minimum Receivable Power (Note 6) P MIN DC to 6 Mb / s, Using APF(Note 3) - - 28 dBm High Level Input Voltage V 2.0 - - V IH Low Level Input Voltage V - - 0.8 V IL High Level Input Current I V =2.7V - - 20 A IH I Low Level Input Current I V =0.4V - - 0.4 mA IL I High Level Output Voltage VVcc=4.75V 3.5 4.0 - V OH Low Level Output Voltage V Vcc=5.25V - 0.1 0.4 V OL Note 2: LED is on when input signal is high level, it is off when low level. High level output when optical flux is received. Low level output when it is not received. The duty factor must be kept 25 to 75%. Note 3: All Plastic Fiber (980 / 1000 m,NA=0.5) with F07 type optical connector. Polished surface. Note 4: Between input of TODX2950(F) and output of TODX2950(F). Note 5: Measure with a standard optical fiber with fiber optic connectors. Valued by peak. 9 Note 6: BER 10 , Valued by peak. 2 2012-05-31