ETC GA100T8R42MZ

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/)
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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
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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.