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參數(shù)資料
| 型號(hào)： | HUL7001 |
| 廠商： | PANASONIC CORP |
| 元件分類(lèi)： | 光電元器件 |
| 英文描述： | Hologram Unit |
| 中文描述： | SPECIALTY OPTOELECTRONIC DEVICE |
| 文件頁(yè)數(shù)： | 2/5頁(yè) |
| 文件大?。?/td> | 81K |
| 代理商： | HUL7001 |
2
HUL7001
Hologram Unit
Electrode Connection Diagram
1,6,7
(V
R
)
P1 P2 P3 P4 P5 P6 P7 P8 P9
P10
3
4
8
9
10
2
12
5
GND
Pmon
LD
11
LD+
Characteristic Specifications for Semiconductor Laser, Monitor PD, and Signaling Processing PD
(Tc = 25
±
3C)
Parameter
Symbol
Conditions
min
typ
max
Unit
Semiconductor laser
Oscillating wavelength
Coherence
Monitor PD and signal processing PD
Monitor current
λ
L*6
λ
*6
CW I
RF
= 10
μ
A, V
R
= 5V
CW I
RF
= 10
μ
A, V
R
= 5V
775
790
0.5
805
0.9
nm
I
P(mon)*7
I
D
I
D(mon)*8
C
t(RF1)*9
C
t(RF2)*9
f
C
CW I
RF
= 10
μ
A, V
R
= 5V
V
R
= 2.5V
V
R
= 5V
0.3
0.7
0.2
0.3
2
3
40
1.2
3.0
30
mA
nA
nA
pF
pF
MHz
Dark current
Capacitance between pinss
V
R
= 2.5V, f = 1MHz
Shield frequency
V
R
= 2.5V, R
L
= 50
*6
Measurements are made using the radiant power measurement system on the hologram unit. The definition is presented in Fig. 2.
*7
Unless otherwise indicated, the values shown are per individual element.
*8
The subscript (mon) denotes the element (monitor PD).
*9
C
t(RF1)
denotes the capacitance measured at pin No. 4 or 10 in the electrode connection diagram. C
t(RF2)
denotes the capacitance
measured at pin No. 5 or 9 in the electrode connection diagram.
Pin Description
Pin No.
1
2
3
Function
Calculation
Source voltage Applications pin
Monitor current output pin
Tracking error signal output pin
RF and focus error signal
output pin
RF and focus error signal
output pin
Source voltage Applications pin
Source voltage Applications pin
Tracking error signal output pin
RF and focus error signal
output pin
RF and focus error signal
output pin
LD + Power supply pin
GND pin
I
P (mon)
I
1
+ I
6
4
I
3
5
I
2
+ I
4
6
7
8
I
5
+ I
10
9
I
7
+ I
9
10
I
8
11
12
1
2
3
4
5
6
12
11
10
9
8
7
Pin No.
Represents No.1 pin
carved seal on reverse side
P1
P2
P3
P4
P5
P6
P7
P8
P9
P10
Pmon
LD
(a) Pin arrangement
(b) Chip structure
TOP VIEW
LD
Pmon
P1 ~ P10
:
Semiconductor laser chip
: Monitor light detecting
element
: Signal-detection light-
detecting-elements
Monitor PD output current I
: Output current when light is
received by Pmon element
Focus error signal
FE = (I
+I
+I
) – (I
+I
7
+I
9
)
Disk-close FE > 0
Disk-far FE < 0
TE = (I
+I
) – (I
+I
)
The leading beam is the beam received
by light detecting elements P1 and P6.
RF = I
2
+I
3
+I
4
+I
7
+I
8
+I
9
Tracking error signal
RF signal
PD output current In :
Output current when light is received by light
detecting element N (n : 1 to 10, N = P1 to P10 )
Gritty face
Connection Diagram (Fig. 1)
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|---|---|
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| HUL7207 | 制造商:PANASONIC 制造商全稱(chēng):Panasonic Semiconductor 功能描述:Hologram Unit |
| HUL7251 | 制造商:未知廠家 制造商全稱(chēng):未知廠家 功能描述:SPECIAL-PURPOSE OPTO DEVICE |
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