Under development New product GA100T8W1MZ OPIC Light Detector *OPIC Light Detector for 4× Speed Writing DVD-R/RW, DVD+R/RW Features Outline Dimensions ( 1 ) OPIC light detector with built-in RF amplifier (Integrates 8-division PIN photodiode and Amp. IC onto a single chip) DVD-R/RW : 4× speed writing DVD+R/RW : 4× speed writing DVD-ROM : 12× speed reading ( 2 ) Built-in bypass capacitor for power supply ( 3 ) Amplifier circuit 3 stage change ( 4 ) High speed settling time : 30 ns ( 5 ) Differential output configuration RF amplifier ( 6 ) Surface mount-leadless package (Package dimensions: 5.0 × 5.55 × 1.295mm) ( 7 ) Applicable for reflow 5.55 Φ1 Sensitivity Response frequency Output noise level Settling time Operating temperature 9 8 .6 0.895 Detector Center 1 2 3 4 5 6 7 Terminal connection 1 2 3 4 5 6 7 * VF2 8 GND 9 VE1 VA VRF+ 10 VC VRF− 11 SW 12 VCC VB VE2 13 VD 14 VF1 Vs "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 Parameter Supply voltage Output off-set voltage 1.295 13 12 11 10 5.0 14 Applications ( 1 ) DVD-R/RW drives ( 2 ) DVD+R/RW drives ( 3 ) DVD-ROM drives (Unit:mm) (λ=650 nm, Ta=25˚C) Symbol Vcc Vod RPL RPM RPH fcL fcM fcH VnL VnH Tset Topr Characteristics 4.5 to 5.5 V ± 25 mV TYP. 2.1 mV/µW TYP. 4.2 mV/µW TYP. 2.1 mV/µW MIN. 14 MHz MIN. 70 MHz MIN. 90 MHz TYP. - 89.5 dBm TYP. - 86.5 dBm MAX. 30ns - 10 to + 80˚C Condition VA ~ VD VA ~ VD VA ~ VD VA ~ VD VA ~ VD, 1MHz base, -3 dB VA ~ VD, 1MHz base, -3 dB VA ~ VD, 1MHz base, -3 dB f=36 MHz,BW=30 kHz f=36 MHz,BW=30 kHz Output 1.8 V to 20 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 D1-020906 OPIC Light Detector GA100T8W1MZ Internal Block Diagram 12 VCC Logic circuit Comparator circuit A 11 SW 7 VS 2 VA 5 VB B 10 VC 13 VD C 4 VRF− D 3 VRF+ Bias circuit E1 9 VE1 E2 6 VE2 F1 14 VF1 F2 1 VF2 6 GND Detecting Pattern of Photodiode Unit : µm Y 440 160 30 60 60 C D F2 F1 5 160 60 60 30 140 E2 E1 240 X A X' B 5 5 5 Y' As of September, 2002 2/2 D1-020906 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.