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LT0H33P の電気的特性と機能
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LT0H33PのメーカーはSharpです、この部品の機能は「Hologram Laser(3 beam) for MD players」です。 |
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製品の詳細 ( Datasheet PDF )
| 部品番号 LT0H33P |
| 部品説明 Hologram Laser(3 beam) for MD players |
| メーカ Sharp |
ロゴ |
このページの下部にプレビューとLT0H33Pダウンロード（pdfファイル）リンクがあります。 Total 3 pages |
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HOLOGRAM LASER
LT0H33P
Hologram Laser(3 beam) for MD players
s Features
(1) Enables to design compact pick-up thanks to
compact package. (Thickness; 4.8mm)
(2) Since its semiconductor laser, signal detection
photocell, and circuit array are assembled in a
package, the optical pick is simple in assembling
and adjustment
(3) The adjustment during pickup assembly is eased
and can easily be automated.
s Outline Dimensions
Hologram glass
Cap glass
φ 8.2
0.25MIN.
0.25MIN.
φ 6.63
3.2
LD chip
Reference surface
(Unit: mm)
4.8
3.97
s Applications
(1) MD players
10 - φ0.4
8.2
P1.4 ± 0.2 X 3 = 4.2± 0.2
1 2 34
10 5
9876
4.9
[Terminal connection]
LT0H33P
10 1
Laser diode
5
2
G D1 D2 D3 D4 D5
9: NC 3 4 6 8 7
s Absolute Maximum Ratings
Parameter
Symbol
Optical power output *1
PO
Laser
Reverse
voltage
Monitor photodiode
Photodiode for signal detection
VR
Operating temperature*2
Topr
Storage temperature *2
Tstg
Soldering temperature *3
Tsol
Ratings Units
7.0 mW
2
30 V
15
-25 to +70 ˚C
-40 to +85 ˚C
260(5s or less) ˚C
*1 Output power from hologram laser
*2 Case temperature
*3 At the position of 1.6mm from the
bottom face of resin package.
(Notice)
• In the absence of 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 for internet. ( Address http://www.sharp.co.jp/ecg/)
1 Page
LT0H33P
s Electro-optical Characteristics *1
Parameter
Focus error signal offsetting *2
Focus error noise *3
Radial error balance *4
RF Output amplitude *5
FES Output amplitude *6
RES Output amplitude *6
Condition
D2 + D3 + D4
D2 - D3
D1 - D5
D1,D2,D3,D4,D5: Refer to pattern segment No. (Fig.1)
(Tc=25˚C)
MIN TYP MAX Units
-0.4 - +0.4 µm
- 19 - µm
-20 - +20 %
6.0 10.6
- µA p-p
3.3 5.5 8.1 µA p-p
0.6 1.3 2.2 µA p-p
*1 Measuring method is shown below.
Laser
Driver
APC
Actuator
C.L.
HL
NA=0.17
f=10.74mm
NA=0.45
f=3.4mm
Measuring method of electro-optical characteristics
Disk
TCD-782
(A-BEX)
*2 Distance between FES=0 and jitter Min. point
*3 a
b
*4 (a - b) / 2
a+b
a
a
b GND
b
*5 Focus/radial servo is ON-state
*6 FES output amplitude: focus rocking condition
RES output amplitude: under the condition that only focus servo is effected
3Pages
合計 : 3 ページ |
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データシートを活用すると、その部品の主な機能と仕様を詳しく理解できます。 ピン構成、電気的特性、動作パラメータ、性能を確認してください。 |
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| 部品番号 | 部品説明 | メーカ |
| LT0H33P | Hologram Laser(3 beam) for MD players | Sharp |