GP1F351T/GP1F351R GP1F351T/GP1F351R Optical Mini-Jack for Digital Audio Equipment ■ Features ■ Outline Dimensions 2.54 2.54 7.2 18.1 10 2.8 2.5 φ6 3.3 3.7 3.7 2.3 8 - 1.0 3 6 2 1 2 1 ■ Applications 1. MD, DCC 2. Portable CD, DAT 11.0 6.1 5 4.0 4 5.05 1.85 9.65 7.0 6.7 φ 3.6 8.7 3. OPIC type ( Direct interface to microcomputer of the I/O signals ) ( High fidelity real sound reproduction) 4. High speed data transmission Signal transmisson speed: MAX. 8Mbps ( NRZ signal ) 3 - 0.5 3 - 1.5 1. Electric and optical signal compatible design ( Three kinds of terminals are integrated into a single unit.) 2. Compact design with small jack compatible mini-plug ( Less than 1/2 in volume of GP1F32T/R ) ( Unit : mm) 7 8 9 1 2 3 4 5 6 7 8 9 Jack terminal Device terminal Jack terminal configuration GP1F351T LED Drive IC GP1F351R 1 4 6 2 3 5 1 4 6 2 3 5 8 Vcc 7 Vcc 7 Vin 9 Vout 9 GND 8 GND OPIC light detector ∗ OPIC is a trademark of Sharp and stands for Optical IC. It has light detecting element and signal processing circuitry integrated single chip. “ In the absence of confirmation by device specification sheets, SHARP takes no responsibility for any defects that occur in equipment using any of SHARP's devices, shown in catalogs, data books, etc. Contact SHARP in order to obtain the latest version of the device specification sheets before using any SHARP's device.” GP1F351T/GP1F351R ■ Absolute Maximum Ratings GP1F351T/GP1F351R ( Photoelectric conversion element ) Parameter Supply voltage Output current ( GP1F351R ) Input voltage ( GP1F351T ) Operating temperature Storage temperature ∗1 Soldering temperature Symbol VCC I OH I OL Vim Topr Tstg Tsol Rating - 0.5 to + 7.0 4 ( source current) 4 ( sink current ) Unit V mA mA V ˚C ˚C ˚C Symbol Ptot Rating D.C.12V, 1A A.C. 500V rms ( For 1min. ) Unit - - 20 to 70 - 30 to 80 260 ˚C ˚C ˚C - 0.5 to V CC+ 5.0 - 20 to + 70 - 30 to + 80 260 GP1F351T/GP1F351R ( Jack ) Parameter Total power dissipation Isolation voltage Operating temperature Storage temperature ∗1 Soldering temperature Viso Topr Tstg Tsol - ∗1 5s/time up to 2 times. ■ Recommended Operating Conditions GP1F351T Parameter Supply voltage Operating transfer rate Symbol VCC T MIN. 4.75 - TYP. 5.0 - MAX. 5.25 8 Unit V Mbps Symbol VCC T MIN. 4.75 0.1 TYP. 5.0 - MAX. 5.25 8 Unit V Mbps PC - 24.0 - - 14.5 dBm GP1F351R Parameter Supply voltage Operating transfer rate Receiver input optical power level ■ Electro-optical Characteristics GP1F351T ( Photoelectric conversion element ) Parameter Peak emission wavelength Optical power output coupling with fiber Supply current High level input voltage Low level input voltage Low→High delay time High→Low delay time Pulse width distortion Jitter ( Ta = 25˚C ) Symbol λP Conditions - MIN. 630 TYP. 660 MAX. 690 Unit nm PC Refer to Fig. 1 - 21 - 17 - 15 dBm I CC V iH ViL t PLH t PHL ∆ tw ∆ tj Refer to Fig. 2 Refer to Fig. 2 Refer to Fig. 2 Refer to Fig. 3 Refer to Fig. 3 Refer to Fig. 3 Refer to Fig. 3 2 - 25 - 4 1 10 0.8 100 100 + 25 25 mA V V ns ns ns ns GP1F351T/GP1F351R GP1F351R ( Photoelectric conversion element ) Parameter Peak sensitivity wavelength Supply current High level output voltage Low level output voltage Rise time Fall time Low→ High delay time High→ Low delay time Pulse width distortion PC = - 14.5dBm Jitter PC = - 24dBm ( Ta= 25˚C) Symbol Conditions MIN. TYP. MAX. Unit λP - - 700 - nm I CC VOH VOL tr tf t PLH t PHL ∆ tw Refer to Fig. 4 Refer to Fig. 5 Refer to Fig. 5 Refer to Fig. 5 Refer to Fig. 5 Refer to Fig. 5 Refer to Fig. 5 Refer to Fig. 5 ∆ tj Refer to Fig. 6 2.7 - 30 - 15 3.5 0.2 12 4 1 - 40 0.4 30 30 100 100 + 30 30 30 mA V V ns ns ns ns ns ns ns ■ Mechanical and Electrical Characteristics GP1F351T/GP1F351R ( Jack) Parameter Insertion force, withdrawal force Symbol Conditions MIN. TYP. MAX. Unit FP ∗2 5 - 35 N Contact resistance Rcon ∗3 - - 30 mΩ Isolation resistance R ISO 100 - - MΩ D.C. 500V, 1min. Note) This jack is designed for applicable to φ 3.5 compact single head plug ( EIAJ RC-6701A ) . ∗2 Measuring method of insertion force and withdrawal force. Insertion and withdrawal force shall be measured after inserting and withdrawing 3 times by using EIAJ RC-6701A standard plug for test. ∗3 Measuring method of contact resistance. About movable contact terminal and make contacts, it measures at 100mA or less and 1000HZ at the condition of inserting EIAJ 6701A standard plug for tast. Fig. 1 Measuring Method of Optical Output Coupling Fiber Standard optical fiber cable Optical power meter (Anritsu ) ML93B GP1F351T Unit to be measured Vin VCC GND VCC D Note ) ( 1 ) VCC = 5.0V ± 0.05V ( State of operating ) ( 2 ) To bundle up the standard fiber optic cable, make it into a loop with the diameter D= 10cm or more. ( The standard fiber optic cable will be specified elsewhere.) The optical power meter must be calibrated to have the wavelength sensitivity of 660nm. ( 0dB= 1mW ) GP1F351T/GP1F351R Fig. 2 Measuring Method of Input Voltage and Supply Current Standart fiber optic cable Optical power meter (Anritsu ) ML93B GP1F351T Unit to be measured Vin Vcc GND Vin The optical power meter must be calibrated to have the wavelength sensitivity of 660nm. ( 0dB= 1mW ) D Icc VCC Input conditions and judgement method Conditions Vin = 2.0V or more Vin = 0.8V or less Judgement method - 21<=PC <= -15dBm, I CC= 10mA or less PC <= -36dBm, I CC=10mA or less Note ) VCC = 5.0 ± 0.05V ( State of operating) Fig. 3 Measuring Method of Pulse Response and Jitter Standard fiber optic cable GP1F351T Unit to be measured Vin Standard receiver GND Vcc Output signal Vcc Oscilloscope Input 1 1 0 0 Input signal 3Mbps biphase mark PRBS signal Tektronix 7834 or 7934 type Trigger ; CH1 Storage mode CH1 CH2 Input signal Standard receiver output 50% tPLH tPHL 50% ∆ tjr ∆ tjf GP1F351T/GP1F351R Test item Symbol t PLH t PHL ∆ tw Test time Low→High pulse delay time High→Low pulse delay time Pulse width distortion Low→High Jitter ∆ tjr High→Low Jitter ∆ tjf Test condition - ∆ tw= t PHL- t PLH Set the trigger on the rise of input signal to measure the jitter of the rise of output Set the trigger on the fall of input signal to measure the jitter of the fall of output Note ) ( 1 ) The waveform write time shall be 4 seconds. But do not allow the waveform to be distorted by incresing the brightness too much. ( 2 ) VCC = 5.0 ± 0.05V ( State of operating ) ( 3 ) The probe for the oscilloscope must be more than 1MΩ and less than 10pF. Fig. 4 Supply Current Input conditions VCC = 5.0 ± 0.05V Supply voltage Optical output coupling fiber Measuring method Measured on an ammeter ( DC average amperage ) PC = -14.5dBm 6Mbps NRZ, Duty 50% or 3Mbps biphase mark PRBS signal Standard transmitter input signal fiber optic cable Standard transmitter Vin Vcc GP1F351R Unit to be measured GND Vcc GND Vout Vcc A Input Ammeter 5V Fig. 5 Measuring Method of Output Voltage and Pulse Response fiber optic cable Standard transmitter GP1F351R Unit to be measured Vcc Vin Vcc Vcc GND GND Vout Rso 5V Rsi Input CH1 CH2 6Mbp/s NRZ, duty 50% Tektronix 7834 or 7934 type Oscilloscope GP1F351T/GP1F351R Test item Test item Low→High pulse delay time High→Low pulse delay time Rise time Fall time Pulse width distortion ∆ tw = t PHL - t PLH High level output voltage Low level output voltage Standard Transmitter Input signal (CH1) Symbol t PLH t PHL tr tf 50% tr tf VOH 90% GP1F351R Output signal (CH2) ∆tw V OH VOL 50% 10% VOL t PLH t PHL Note ) ( 1 ) VCC = 5.0 ± 0.05V ( State of operating) ( 2 ) The fiber coupling light output set at - 14.5dBm/- 24.0dBm. ( 3 ) The probe for the oscilloscope must be more than 1MΩ and less than 10pF. ( 4 ) Rsi, Rso : Standard load resistance (Rsi : 3.3kΩ , Rso : 2.2kΩ ) ( 5 ) The output ( H/L level ) of GP1F351R are not fixed constantly when it receivers the disturbing light ( including DC light, no input light ) less than 0.1Mbps. Fig. 6 Measuring Method of Jitter fiber optic cable GP1F351R Unit to be measured Standard transmitter Vcc Vin Vcc Vcc GND GND Vout Rso 5V Rsi CH1 Input CH2 Oscilloscope Input signal 3Mbps biphase PRBS signal Tektronix 7834 or 7934 type Trigger ; CH1 Storage mode Sweep ; AUTO/NORM Input signal 50% GP1F351R output 50% ∆ tjr ∆ tjf GP1F351T/GP1F351R Test item Test item Symbol Low→High Jitter ∆ tjr High→Low Jitter ∆ tjf Test condition Set the trigger on the rise of input signal to measure the jitter of the rise of output Set the trigger on the fall of input signal to measure the jitter of the fall of output Note) ( 1 ) Rsi/Rso ; Standard load resistance ( Rsi : 3.3kΩ ,Rso : 2.2kΩ ) ( 2 ) The fiber coupling light output set at - 14.5dBm/ - 24.0dBm. ( 3 ) The waveform write time shall be 3 seconds. But do not allow the waveform to be distorted by increasing the brightness too much. ( 4 ) VCC = 5.0 ± 0.05V ( State of operating) ( 5 ) The probe for the oscilloscope must be more than 1MΩ and less than 10pF. ■ Optical Mini-Jack Connection Example Jack side 2 3 5 : Metal part : Resin part Plug side Input or output terminal Input side 6 Compatible with : Analog electric signal Digital electric signal Digital optical signal } Analog electric signal L R Digital electric signal + - Digital optical signal GP1F351R/GP1F351T 4 1 GND GND LINE OUT HEAD PHONE Digital input ( coaxial) Digital output (coaxial) Optical digital input Optical digital output Kinds of plug ● Please refer to the chapter “ Precautions for Use” Output side LINE IN MIC Output 4 5 1 Analog electricity L L L Digital electricity L L H Digital optics L H H No plug H H H Application Circuits NOTICE ●The 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. ●Contact 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. ●Observe 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). ●Contact 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. ●If 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. ●This 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. ●Contact and consult with a SHARP representative if there are any questions about the contents of this publication. 115