參數(shù)資料
型號(hào): LT0H49T
廠商: Sharp Corporation
英文描述: Compact Hologram Laser
中文描述: 緊湊型全息激光
文件頁數(shù): 2/3頁
文件大小: 31K
代理商: LT0H49T
Parameter
Threshold current
Operating current
Operating voltage
Wavelength
Symbol
Ith
Iop
Vop
Conditions
-
Unit
mA
mA
V
nm
Remarks*1
-
-
-
25
36
1.75
780
0.28
0.55
-
-
-
45
2.2
795
0.50
1.00
80
80
80
Laser
P =2.7mW
H
p
770
0.06
0.12
- 80
- 80
- 80
Monitor current
Im
mA
x
y
z
m
m
m
Emission point
Accuracy(position)
-
1.8mW
Differential efficiency
0.17
0.27
0.55 mW/mA
Sensitivity(*)
Dark current
Terminal capacitance
Ct
Operating supply voltage
Vcc
Collector current
Output off-set voltage
S
I
D
-
-
-
0.10
-
9
-
4.5
0
0
30.0
2.0
-
mA/mW
nA
pF
V
mA
mV
mV
MH
Z
V
R
=15V
150
-
5.5
9.0
25
15
-
4.5
2.0
Icc
V
OD
V
OD
fc
Vcc=5V
Difference from Vcc/2
-25
Vcc=5V, No light
Vcc=5V,-3dB(*3)
V
A~F
V
A
-V
B
,V
E
-V
F
V
A
,V
B
,V
C
Extremes of off-set voltage
-15
24.0
1.0
Response frequency*2
fc
Vcc=5V,-3dB
-
MH
Z
V
E
,V
F
MIN.
TYP. MAX.
39
R
Iop(2.7mW)-Iop(0.9mW)
*3 f
CF=
(fc(V
A
)+f
c
(V
B
)+2f
C
(V
C
))/4
P
H
=2.7mW, V
R
=15VLT0H49T
Vcc
GND
0.022μF
0.022μF
10μF
10μF
1/2Vcc
[Ex.]
+
-
+
-
Tec.970101
LT0H49L/T
Electro-optical Characteristics
(Vcc=5V, Tc=25C)
Monitor
photodiode
OPIC for
signal
detection
D 2
D 3
D 5
D 4
D 1
D 1
D 2
D 3
V
E
V
A
V
B
D 4
D 5
V
C
V
F
Terminal No.
Fig.1
* Sensitivity for output power from hologram laser
*1 Applicable divisions correspond to pattern segment No.
Hologram
laser
*2 Output amplitude = 0dB(input signal 100MHz)
Note)Please attach bypass capacitor at the position of 1cm or less from pins (between Vcc and GND, GND and 1/2Vcc).
As of January 1997
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