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PDF HUL7202 Data sheet ( Hoja de datos )
| Número de pieza | HUL7202 | |
| Descripción | Hologram Unit | |
| Fabricantes | Panasonic Semiconductor | |
| Logotipo |  |
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Hologram Unit
HUL7202
Hologram Unit
For optical information processing
Features
Smaller package size achieved through
micro-mirror integration
(4.8 × 8.2 × 4.3 mm)
Built-in I-V conversion amp
Focus error signal detection : SSD method
Tracking error signal detection
: 3 beam method
Low-power semiconductor laser included
Applications
Car CD
1
2
3
4
5
6
(0.2)
(0.5)
Index mark for No.1
pin on reverse side
11.2±0.2
8.2±0.2
ø8.0
+0
–0.05
O
Y
Reference plane
12
11
10
9
X
8
7
Reference plane
Apparent emitting point
4.4±0.2
Apparent emitting point
Reference plane
Unit : mm
4.33±0.4
2.55±0.2
SEC. X-O-Y
8.1±0.2
SEC. X-O-Y
(Note): 1.Standard corner R=0.20 max.
2.Thickness of plate:Ni 1µm min.+Au 0.1µm min.
3.Thickness of hologram=2.0mm, n=1.519
Absolute Maximum Ratings (Ta = 25˚C)
Parameter
Symbol Ratings
Laser beam output*1
PO 0.3
Laser
Reverse voltage
Monitor
VR(LD)
VR(mon)
2
6
Supply voltage
VR 6
Operating ambient temperature Topr – 10 to +70
Storage temperature
Tstg – 40 to +85
*1 Equivalent to optical output of 5 mW at laser edge
Unit
mW
V
V
V
˚C
˚C
Electro-Optical Characteristics (Ta = 25˚C)
Parameter
Symbol
Conditions
min typ max Unit
Laser beam output
PO CW
0.18 0.25 mW
Operating current
IOP CW VRF = 420mV, VCC = 5V 23 35 40 mA
Operating voltage
VOP CW VRF = 420mV, VCC = 5V
1.9 2.4
V
Oscillating wavelength
λL CW VRF = 420mV, VCC = 5V 785 800 815 nm
Focus error signal amplitude
VFE CW VRF = 420mV, VCC = 5V 180 300 420 mV
Tracking error signal amplitude
VTE CW VRF = 420mV, VCC = 5V 170 280 390 mV
Focus error signal pull-in range
DFE CW VRF = 420mV, VCC = 5V
9
12 16 µm
Frequency characteristics (–3 dB) fC
69
MHz
1
1 page | ||
| Páginas | Total 2 Páginas | |
| PDF Descargar | [ Datasheet HUL7202.PDF ] | |
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