Sharp LT0R45P, LT0R45M Datasheet

6

Under development

New product

LT0R45P/M

Compacat Size Hologram Laser for DVD (650nm-5m Single Mode)

Features

(1) Maximum operating output: 5mW
(2) Wavelength:635nm
(3) Built-in high speed(MIN. 20MHz) OPIC*
(4) Needless of external noise solution
(5) With sensitivity switching function
(6) Compact package(Thickness: 4.8mm)
(7) High temperature operation: 70˚C
(8) Single power supply•••LT0R45P
Double power supply•••LT0R45M

Specifications

(

Laser diode

Parameter

*1

Optical power output -

Threshold current -

Conditions

Tc=25˚C

Ratings

MAX.4.5mW

TYP. 55mA
Operating current TYP.65mA
Operating voltage
Wavelength

Operating temperature

Oscillation mode

Deflection mode

*1 Output power from hologram laser

Po=2.7mW

*1

-10 to +70°C
Single mode

TE mode

TYP.2.2V

TYP.650nm

)

Outline Dimensions

Hologram glass

Cap glass

LD chip

Reference surface

[Terminal connection]

Red Hologram Laser

(Unit:mm)

ø8.2

0.25

7.5MAX.
ø

6.63

❏

3.2

8.2

ø

P1.4+-0.2*3=4.2+-0.2

2

1

10

9

8

4.9

10

3

7

1.0

4.3

1.27

1.2

4.6

-

ø0.4

4

5

6

­+

2.8

4.8

Vcc

(H/L)
V

V

M

A

4.8

3.97

0.3MAX.

­+

­+

­+

GND

Hologram laser

Parameter Conditions Ratings

RF output amplitude

H gain

L gain

FES output amplitude
Radial error balance
OPIC operating voltage
OPIC response frequency

Output power3.0mW *2

RF amplitude at 0.27V

-

-

Vcc=5V,-3dB

(

T

c

=25˚C

)

TYP.0.87Vp-p
TYP.0.34Vp-p
TYP.0.54Vp-p
MAX.±0.5µm
MAX.4.5 to 5.5V

MIN.20MHz

D2

D3 D4D1 D5

D6

*2 optical system is regulated by another paper.

(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/)

V

B

V

C

V

D

V

S

LD
Monitor PD(LT0R45P
Monitor PD(LT0R45M

As of Sep. 199

Tec.L960907

)

)