Under development New product GA100T8R42MZ OPIC Light Detector *OPIC Light Detector for 40× Speed Writing CD-R/RW, 10× Speed Reading DVD-ROM Features Outline Dimensions ( 1 ) Wide dynamic range : Vamp=1.8V(MIN.) ( 2 ) OPIC light detector with built-in RF amplifier (Integrates 8-division PIN photodiode and Amp. IC onto a single chip) CD-R : 40× speed writing CD-ROM : 50× speed reading DVD-ROM: 10× speed reading ( 3 ) Built-in bypass capacitor for power supply ( 4 ) Can read various discs such as CD-ROM, CD-R/RW, DVD-ROM, DVD-RAM/R/RW, DVD+R/RW ( 5 ) Surface mount-leadless package (Package dimensions: 5.0 × 5.55 × 1.295mm) ( 6 ) Applicable for reflow 5.55 1.295 13 12 11 10 Φ1 9 8 5.0 14 .6 0.895 Detector Center 1 2 3 4 5 6 7 Terminal connection 1 2 3 4 5 6 7 Applications ( 1 ) CD-R/RW drives ( 2 ) DVD-R/RW drives ( 3 ) DVD+R/RW drives (Unit:mm) * VF2 VA VRF NC VB VE2 NC 8 GND 9 VE1 10 11 12 13 14 VC Vs VCC VD VF1 "OPIC" (Optical IC) is a trademark of SHARP Corporation. An OPIC consists of a light-detecting element and a signal-processing circuit integrated onto a single chip. Specifications (λ=780nm, Ta=25˚C) Parameter Symbol Characteristics Supply voltage Output off-set voltage Sensitivity1 Sensitivity2 Response frequency Dynamic range Output noise level Settling time Operating temperature Vcc Vod RP1 RP2 fc Vamp Vn Tset Topr 4.5 to 5.5 V ± 20 mV TYP. 8.0 mV/µW TYP. 20.0 mV/µW MIN. 50 MHz MIN. 1.8 V TYP. - 73 dBm MAX. 24 ns - 10 to + 80˚C Condition VA ~ VD, Vs base VA ~ VD VRF VRF, -3 dB VA ~ VD, VS base VRF, f=36 MHz,BW=30 kHz VA ~ VD, Output 1.8 V to 18 mV - (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. •Specifications are subject to change without notice for improvement. (Internet) •Data for Sharp's optoelectronic/power devices is provided on internet. (Address http://sharp-world.com/ecg/) 1/2 D1-020905 OPIC Light Detector GA100T8R42MZ Internal Block Diagram 12 VCC 11 VS + - 2 VA + - 5 VB + - 10 VC + - 13 VD + 3 VRF + 9 VE1 + 6 VE2 E2 F1 + F2 + A B C D Bias circuit E1 14 VF1 1 VF2 8 GND Detecting Pattern of Photodiode Unit : µm Y 420 150 150 150 X F2 F1 30 120 30 60 D C A B 60 5 60 120 60 X' E2 E1 5 5 5 Y' As of September, 2002 2/2 D1-020905 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). ● If the SHARP devices listed in this publication fall within the scope of strategic products described in the Foreign Exchange and Foreign Trade 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.