GP1F31T/R, GP1F32T/R, GP1F33TT/RR/RT, GP1C331/331A/332/333/334/335 Fiber Optic Transmitting GP1F31T/R, GP1F32T/R, /Receiving Units GP1F33TT/RR/RT, GP1C331/331A/332/333/334/335 n Featuresn Outline Dimensions (Unit : mm) 1. Low jitter (Δtj : TYP. 1ns) GP1F31T/GP1F31R 2. High speed signal transmission Protection cap 14 (8Mbps, NRZ signal) 3. Directly connectable to modulation /demoduration IC for digital audio equipment ⋅Fiber optic transmitter ... Built-in light emitting diode driving circuit ⋅Fiber optic receiver ... Built-in signal processing circuit 4. With two fixing holes for easy mounting on set panel GP1F32T/GP1F32R/GP1F33RR/ ( ) GP1F33TT/33RT 2 0.5 5. 2-channel type 6.7 2-2.54 1 2 3 (GP1F33RR/GP1F33TT/GP1F33RT) 10.53 * Sharp's optical fiber cables, GP1F31T GP1F31R (GP1C331, GP1C331A, GP1C332, GP1C333, Detector IC 1 V 1 CC 1 GP1C334, GP1C335) are recommended 2 LED V in 2 GND Driver 2 V 1 CC 3 Amp. 3 The model marked with may not be available in the V IC out 3 GND ∗ 3 2 OPIC light detector near future. Contact Sharp sales personnel for details before use GP1F32T/GP1F32R Protection capn Applications φ2.5 fixing hole φ4 2 3.7 9 Depth 8.0 1. CD players 2. BS tuners 3. Digital amplifiers 5 12 7.6 9 φ2.5 fixing hole φ4 2.54 2.54 4.6 2 1 2 3 9.2 8.5 10.6 12 GP1F32T GP1F32R Detector IC 1 V 1 CC 1 2 LED V in 2 GND Driver 2 V CC 3 Amp. 1 3 V IC out 3 GND ∗ 3 2 OPIC light detector ∗ “OPIC”(Optical IC) is a trademark of the SHARP Corporation. An OPIC consists of a light-detecting element and signal- processing circuit integrated onto a signal chip. Notice In the absence of confirmation by device specification sheets, SHARP takes no responsibility for any defects that may occur in equipment using any SHARP devices shown in catalogs, data books, etc. Contact SHARP in order to obtain the latest device specification sheets before using any SHARP device. Internet Internet address for Electronic Components Group http://www.sharp.co.jp/ecg/ 9.5 (Shield case sec.) 8.2 9.5 1.9 9.5 (Resin sec.) 8.5 10.1 19 1.6 3.6 4 6 8 (3.6) 16 GP1F31T/R, GP1F32T/R, GP1F33TT/RR/RT, GP1C331/331A/332/333/334/335 n Outline Dimensionsn Model Line-ups Model No. Internal Constitution GP1F33TT/GP1F33RR Protection cap GP1F31T Fiber optic transmitter GP1F33RT 2.0 3.7 9.0 GP1F31R Fiber optic receiver GP1F32T Fiber optic transmitter GP1F32R Fiber optic receiver Fiber optic transmitter (2-channel) GP1F33TT φ2.5 fixing hole φ4 Fiber optic receiver (2-channel) GP1F33RR Depth 7.2 GP1F33RT Fiber optic transmitter/receiver 5.0 14.0 GP1C331 Fiber optic cable (1m) φ2.6 fixing hole φ4 9.0 6.0 1.6 GP1C331A Fiber optic cable (0.6m) GP1C332 Fiber optic cable (2m) GP1C333 Fiber optic cable (3m) Fiber optic cable (4m) GP1C334 Fiber optic cable (5m) GP1C335 1 2 3 4 5 6 P P P P 5.8 4.6 2.0 18.0 9.2 9.2 8.5 27.2 12.0 30.0 n Absolute Maximum Ratings (Ta=25°C) P=2.54 Parameter Symbol Rating Unit (Lead root dimension) −0.5 to +7 Supply voltage Vcc V Terminal arrangement Input voltage −0.5 to VCC+0.5 *4 Vin V GP1F33TT Transmitting portion Power dissipation P 125 mW *4 *1 High level output current *5 IOH mA 4 0.1μF 0.1μF LED LED 5 1 4 2 , V *2 in Drive Drive IOL mA 4 Low level output current *5 4 1 IC IC 2 5 , V 3 6 CC *6 −10 to +60 °C 3 6 , GND LED ; GaAlAs LED ; GaAlAs Operating temperature Topr Drive IC ; silicon Drive IC ; silicon *7 −20 to +70 °C Storage temperature Tstg −30 to +80 °C GP1F33RR Receiving portion *3 Soldering temperature Tsol 260 °C Internal equivalent circuit 0.1μF 0.1μF *1 Source current 4.7μF 1 4 , V 4.7μF CC 4 *2 Sink current 1 2 5 , GND 5 3 *3 5 seconds/2 times or less 2 6 3 6 , V out *4 GP1F31T/GP1F32T/GP1F33TT/Transmitting portion of GP1F33RT OPIC light detector OPIC light detector *5 GP1F31R/GP1F32R/GP1F33RR/Receiving portion of GP1F33RT *6 GP1F31T/GP1F31R GP1F33RT Receiving portion Transmitting portion *7 GP1F32T/GP1F32R/GP1F33TT, GP1F33RR, GP1F33RT 0.1μF Transmitter 0.1μF Receiver 4.7μF 1 4 V V LED 5 CC in 1 Fiber Optic Cable Drive 4 2 5 3 IC GND V CC 6 2 (GP1C331, GP1C331A, GP1C332, GP1C333, 3 6 V GND out LED ; GaAlAs OPIC light detector Drive IC ; silicon GP1C334, GP1C335) (Ta=25°C) Parameter Symbol Rating Unit Fiber optic cable (GP1C331) Plug & optical fiber Tpf 40 N L=1000 Tension MAX. Optical fiber Tf 40 N 0.2 45.5 30.5 Bending radius R MIN. 25 mm 9.5 16 Operating temperature Topr −30 to +70 °C 4 Storage temperature Tstg −30 to +70 °C VIEW A VIEW A 2/1 11 6 Model No.hDimensions 4-C2 4.4 GP1C331 1 000 GP1C331A 600 GP1C332 2 000 GP1C333 3 000 2-C1.25 2-C1.1 GP1C334 4 000 2.6 GP1C335 5 000 1.62 φ2.2 9.3 1.9 8.2 11.8 19.0 8.0 4 6.0 16.0 GP1F31T/R, GP1F32T/R, GP1F33TT/RR/RT, GP1C331/331A/332/333/334/335 n Electro-optical Characteristics(1) Transmitter GP1F31T/GP1F32T/GP1F33TT/Transmitting portion of GP1F33RT (Ta=25°C) Parameter Symbol Conditions MIN. TYP. MAX. Unit Operating voltage VCC − 4.75 5.00 5.25 V Peak emission wavelength λp − 630 660 690 nm Optical power output coupling with fiber −21 −17 −15 dBm PC Refer to Fig.1 mA Dissipation current Icc Refer to Fig.2 − 4 10 High level input voltage ViH Refer to Fig.2 2 − − V Low level input voltage Refer to Fig.2 − 0.8 ViL − V Low → High propagation delay time tpLH ns Refer to Fig.3 − − 100 High → Low propagation delay time tpHL Refer to Fig.3 − − 100 ns Pulse width distortion Δtw Refer to Fig.3 −25(−30)** +25(+30)** − ns Δtj ns Jitter Refer to Fig.4 − 1 25(30)** T − Operating transfer rate − 8 Mbps − ** Value in parenthesis : GP1F31T n Electro-optical Characteristics(2) Receiver GP1F31R/GP1F32R/GP1F33RR/Receiving portion of GP1F33RT (Ta=25°C) Parameter Symbol Conditions MIN. TYP. MAX. Unit Operating voltage VCC 4.75 5.25 − 5.00 V Peak sensitivity wavelength λp − − 700 − nm − dBm Maximum input optical power level for receiving unit PCMAX Refer to Fig.5 −14.5 − Minimum input optical power level for receiving unit PCMIN Refer to Fig.5 − − −24 dBm Icc − mA Dissipation current Refer to Fig.6 15 40 VOH High level output voltage Refer to Fig.7 2.7 3.5 − V Low level output voltage VOL Refer to Fig.7 − 0.2 0.4 V tr Rise time 12 Refer to Fig.7 − 30 ns tf Fall time Refer to Fig.7 − 4 30 ns tpLH Low → High propagation delay time Refer to Fig.7 − 100 ns − ns High → Low propagation delay time tpHL Refer to Fig.7 − − 100 Δtw − ns Pulse width distortion Refer to Fig.7 −30 +30 − 1 30 ns Refer to Fig.8, PC=−15dBm Jitter Δtj ns − − 30 Refer to Fig.8, PC=−24dBm Operating transfer rate T NRZ. duty 50% input 0.1 − 8 Mbps n Electro-optical Characteristics(3) Fiber Optic Cable Parameter Symbol MIN. TYP. MAX. Unit − − Optical output coupling fiber PC −17 dBm − − Refracting ratio distribution Step index GP1F31T/R, GP1F32T/R, GP1F33TT/RR/RT, GP1C331/331A/332/333/334/335 n Mechanical Characteristics Parameter Symbol Conditions MIN. TYP. MAX. Unit Insertion force, In compliance with EIAJ RC-5720 − 40 N 6 − Initial value when a square connector in used. withdrawal force Fig.1 Measuring Method of Optical Output Coupling With Fiber Standard optical fiber cable GP1F31T/GP1F32T/ Optical power meter GP1F33TT (Anritsu)ML93B Unit to be measured V V GND in CC The optical power meter must be calibrated V CC to have the wavelength sensitivity of 660nm. D (0dBm=1mW) Notes (1) VCC=5.0±0.05V(Operating) (2) To bundle up the standard fiber cable, make it into a loop with the diameter (D) of 10cm or more. Fig.2 Input Voltage/Power Dissipation Measuring method Standard fiber cable GP1F31T/GP1F32T/ Light power meter GP1F33TT/GP1F33RT (Anritsu) ML93B Sample V V GND in CC Light power meter should be corrected to wavelength sensitivity (660nm) I CC (0dBm=1mW) V V in CC Input condition and measuring method Input condition Measuring method Vin=2.0V −21<=PC<=−15dBm, ICC=10mA or less or more Vin=0.8V PC<=−36dBm, ICC=10mA or less or less Note (1) VCC=5.0±0.05V (ON-State) GP1F31T/R, GP1F32T/R, GP1F33TT/RR/RT, GP1C331/331A/332/333/334/335 Fig.3 Pulse Response Measuring Method Standard optical fiber cable GP1F31T/GP1F32T/ Standard GP1F33TT/GP1F33RT receiver Unit to be measured V V GND in CC Output signal V CC Oscilloscope Input CH1 Input signal 6Mbps NRZ “1010” successive pattern CH2 GP1F31T/GP1F32T GP1F33TT/GP1F33RT 50% Input signal Notes (1) VCC=5.0±0.05V (Operating) (CH1) (2) The probe for the oscilloscope must be more than 1MΩ and less than 10pF. 50% Standard receiver Output signal (CH2) t t PLH PHL Pulse width distortion Δtw=t −t PHL PLH Fig.4 Measuring Method of Jitter Standard optical fiber cable GP1F31T/GP1F32T/ Standard GP1F33TT/GP1F33RT receiver Unit to be measured V V GND Output in CC signal V CC Input Input signal 3Mbps CH1 Oscilloscope biphase mark PRBS signal Trigger : CH1 Storage mode 1 1 0 0 CH2 Input signal 50% Notes (1) The waveform write time shall be 4 seconds. But do not allow the waveform to be distorted by increasing the brightness too much. Standard receiver (2) VCC=5.0±0.05V (Operating) output (3) The probe for the oscilloscope must be more than 1MΩ and less than 10pF. 50% Δtj Δtj GP1F31T/R, GP1F32T/R, GP1F33TT/RR/RT, GP1C331/331A/332/333/334/335 Fig.5 Muximum Input Optical Power Level/Minimum Input Optical Power Level Measuring Method of Receiving Unit GP1F31R/GP1F32R Standard Variable optical GP1F33RR/GP1F33RT transmitter attenuator Unit to be measured Notes (1) Optical power meter must be calibrated to have the wavelength sensitivity of 660nm. Optical power meter (2) With no optical attenuator connected, use the Anritsu : ML93B transmitter GP1F31T/GP1F32T/GP1F33TT and the fiber optic cable GP1C331 with the fiber coupling light output set at −15dBm/−24dBm. Fig.6 Measuring Method of Dissipation Current Standard optical fiber cable GP1F31R/GP1F32R Standard GP1F33RR/GP1F33RT transmitter Unit to be measured V GND V V V GND CC out in CC VCC=5.0±0.05V V V PC=−15dBm CC CC A Input Ammeter 6Mbps NRZ, duty 50% or 3Mbps biphase PRBS signal (DC average current value) Fig.7 Measuring Method of Output Voltage and Pulse Standard optical fiber cable GP1F31R/GP1F32R/ Standard GP1F33RR/GP1F33RT transmitter Unit to be measured GND V Vcc out V V GND V R in CC CC so 5V R si Input CH1 Oscilloscope CH2 6Mbps NRZ, duty 50% Standard Notes (1) VCC : 5.0±0.05V (Operating) 50% transmitter (2) The probe for the oscilloscope must be more Input signal than 1MΩ and less than 10pF. (CH1) t t r f (3) R , R ; Standard load resistrance si so V OH (Rsi : 3.3kΩ, Rso : 2.2kΩ) GP1F31R/GP1F32R 90% GP1F33RR/GP1F33RT Output signal 50% (CH2) 10% V OL t t PLH PHL GP1F31T/R, GP1F32T/R, GP1F33TT/RR/RT, GP1C331/331A/332/333/334/335 Fig.8 Measuring Method of Jitter Standard optical fiber cable GP1F31R/GP1F32R/ GP1F31T/GP1F32T/ GP1F33RR/GP1F33RT GP1F33TT Unit to be measured Transmitter V CC GND V out V V V GND CC in CC R so 5V R si Input CH1 Oscilloscope Input signal 3Mbps Trigger : CH1 biphase PRBS CH2 Storage mode Sweep : AUTO/NORM 1 1 0 0 Input signal 50% Notes (1) R R : Strandard load resistance si so (R : 3.3Ω R : 2.2kΩ) si so (2) VCC=5.0±0.05V (Operating) GP1F31R output (3) Set the oscilloscope to be storage mode and GP1F32R output write time to 3 seconds. Do not allow the GP1F33RR output waveform to be distorted by icreasing the GP1F33RT output brightness too much. (4) The probe for oscilloscope must be more 50% than 1MΩ and less than 10pF. Δtj Δtj Fig.9 Measuring Method of Optical Output Coupling With Fiber Standard optical fiber cable Optical power meter Standard transmitter Anritsu ML93B Standard light transmitter : Light transmitter that provides the fiber-end optical output of −15dBm±0.3dBm when the standard fiber optic cable is connected. GP1F31T/R, GP1F32T/R, GP1F33TT/RR/RT, GP1C331/331A/332/333/334/335 Fig.10 System Configuration Example CD/DAT/BS Tuner Digital Amp. PCM PCM signal signal Demodulation Modulation IC IC (LZ92F39) (LZ92F39) Signal Drive processing circuit Light circuit emitter Fiber optic Fiber optic recelver transmitter Fiber optic cable GP1F31T/ GP1F31R/GP1F32R GP1C331 GP1F32T BS tuner Digital Amp. PCM signal PCM Fiber optic cable Demodulation Modulation IC IC (LZ92F39) (LZ92F39) GP1C331 signal Signal Fiber optic Drive processing circuit receiver circuit Light Light GP1F32R detector emitter Fiber optic transmitter Signal Drive GP1F32R processing GP1F33TT circuit circuit Light Light detector emitter PCM PCM signal Modulation IC Demodulation (LZ92F39) IC (LZ92F39) signal Fiber optic cable GP1C331 ∗LZ92F39 is Sharp’s modulation/demodulation IC. In addition, you can also choose the following system configuration according to your application. GP1C331 GP1F33TT GP1F33RR GP1C331 GP1F33RT GP1F33RT n Precautions for Use Please refer to the chapter "Precautions for Use" Application Circuits NOTICE lThe circuit application examples in this publication are provided to explain representative applications of SHARP devices and are not intended to guarantee any circuit design or license any intellectual property rights. SHARP takes no responsibility for any problems related to any intellectual property right of a third party resulting from the use of SHARP's devices. lContact SHARP in order to obtain the latest device specification sheets before using any SHARP device. SHARP reserves the right to make changes in the specifications, characteristics, data, materials, structure, and other contents described herein at any time without notice in order to improve design or reliability. Manufacturing locations are also subject to change without notice. lObserve the following points when using any devices in this publication. SHARP takes no responsibility for damage caused by improper use of the devices which does not meet the conditions and absolute maximum ratings to be used specified in the relevant specification sheet nor meet the following conditions: (i) The devices in this publication are designed for use in general electronic equipment designs such as: --- Personal computers --- Office automation equipment --- Telecommunication equipment [terminal] --- Test and measurement equipment --- Industrial control --- Audio visual equipment --- Consumer electronics (ii)Measures such as fail-safe function and redundant design should be taken to ensure reliability and safety when SHARP devices are used for or in connection with equipment that requires higher reliability such as: --- Transportation control and safety equipment (i.e., aircraft, trains, automobiles, etc.) --- Traffic signals --- Gas leakage sensor breakers --- Alarm equipment --- Various safety devices, etc. (iii)SHARP devices shall not be used for or in connection with equipment that requires an extremely high level of reliability and safety such as: --- Space applications --- Telecommunication equipment [trunk lines] --- Nuclear power control equipment --- Medical and other life support equipment (e.g., scuba). lContact a SHARP representative in advance when intending to use SHARP devices for any "specific" applications other than those recommended by SHARP or when it is unclear which category mentioned above controls the intended use. lIf the SHARP devices listed in this publication fall within the scope of strategic products described in the Foreign Exchange and Foreign Trade Control Law of Japan, it is necessary to obtain approval to export such SHARP devices. lThis publication is the proprietary product of SHARP and is copyrighted, with all rights reserved. Under the copyright laws, no part of this publication may be reproduced or transmitted in any form or by any means, electronic or mechanical, for any purpose, in whole or in part, without the express written permission of SHARP. Express written permission is also required before any use of this publication may be made by a third party. lContact and consult with a SHARP representative if there are any questions about the contents of this publication. 115