1
Rev. 4/10/03
SP8040, 12 Channel, PDIC
Copyright 2003 Sipex Corporation
12 Channel, PDIC
SP8042
Suitable for dual wave length laser diode
Compact package
Optical light detector
6x read speed for DVD
ADVANCED
FEATURES
APLICATIONS
DVD Player
V
O2
V
O1
SW
V
RF
V
O4
V
O3
SP8042
12 Pin PDIC
GND
V
E
V
CC
V
S
GND
V
F
1
2
3
4
5
6
12
11
10
9
8
7
2
Rev. 4/10/03
SP8040, 12 Channel, PDIC
Copyright 2003 Sipex Corporation
Supply Voltage, V
CC
......................................... 6.0V
Output Voltage
(This rating applies to V
O1
, V
O2
, V
O3
,
V
O4
, V
E
and V
F
) ................................................... V
CC
Operating Temperature, T
OPR
............. -30 to +80
C
Storage Temperature, T
STG
............... -40 to +100
C
Unless otherwise noted: V
CC
= 5V, V
S
= 2.1V, R
L
= 10k
(VRF:Open), C
L
= 10pF
PARAMETER
SYMBOL CONDITION
MIN.
TYP.
MAX.
UNIT
APPLICABLE
TERMINALS
3.3 Electro-optical characteristics 1: 100% inspection items (V
CC
= 5V, V
S
= 2.1V, R
L
= 10k
(VRF:Open), C
L
=
10pF, T
A
= 25
C)
Supply Current
I
CC
-
-
23
30
mA
V
CC
Output off-set voltage 1
V
OD1
Specified by voltage difference
-25
0
+25
mV
V
O1
to V
O4
with V
S
Output off-set voltage 2
V
OD2
Specified by voltage difference
-25
0
+25
mV
V
E
, V
F
with V
S
Output off-set voltage 3
V
OD3
GND reference
1.1
1.4
1.7
V
V
RF
Extremes of off-set
V
OD1
V
O1
- V
O2
-15
0
+15
mV
V
O1
, V
O2
voltage
V
OD2
V
O3
- V
O4
-15
0
+15
mV
V
O3
, V
O4
V
OD3
V
E
- V
F
-15
0
+15
mV
V
E
, V
F
3.4 Electro-optical characteristics 2: Sampled; not 100% tested (V
CC
= 5V, V
S
= 2.1V, R
L
= 10k
[VRF:Open],
C
L
= 10pF, Unespecified T
A
= 25
C)
Maximum output voltage 1
V
OH1
-
3.8
-
-
V
V
O1
to V
O4
Maximum output voltage 2
V
OH2
-
3.8
-
-
V
V
RF
Output noise level 1
V
N1
f = 18MHz, BW = 30kHz
-
-72
-67
dBm
V
O1
to V
O4
Output noise level 2
V
N2
f = 18MHz, BW = 30kHz
-
-62
-57
dBm
V
RF
Input Emitting Peak Wave Length
= 780nm
Sensitivity 1 (Note 3,4)
Rp1
-
23.8
34.0
44.2
mV/
W
V
O1
to V
O4
Sensitivity 2 (Note 3,4)
Rp2
-
62.3
89.0
115.7
mV/
W
V
E,
V
F
Sensitivity 3 (Note 3,4)
Rp3
-
41.7
59.5
77.4
mV/
W
V
RF
Response Frequency 1
fc1
-3dB
23
34
-
mHz
V
O1
to V
O4
(Note 4,5,6)
Response Frequency 2
fc2
-3dB
23
34
-
mHz
V
O1
to V
O4
(Note 4,5,6)
Response Frequency 3
fc3
-3dB
1
2
-
mHz
V
E
, V
F
(Note 4,5,6)
Sensitivity Rresponse 1
Rp1
f = 1 to 18 MHz
-0.1
+0.1
+2.0
dB
V
O1
to V
O4
(Note 4, 6)
Sensitivity Rresponse 2
Rp2
f = 1 to 18 MHz
-0.1
+0.1
+2.0
dB
V
RF
(Note 4, 6)
These are stress ratings only and functional operation
of the device at these ratings or any other above those
indicated in the operation sections of the specifications
below is not implied. Exposure to absolute maximum
rating conditions for extended periods of time may
affect reliability.
ABSOLUTE MAXIMUM RATINGS
ELECTRICAL SPECIFICATIONS
RECOMMENDED OPERATING CONDITIONS
Unless otherwise noted: T
A
= 25
C
PARAMETER
SYMBOL
MIN.
TYP.
MAX.
UNIT
V
CC
recommended operating voltage 1
V
CC
4.5
5.0
5.5
V
VS recommended operating voltage 2
VS
2.0
2.1
2.2
V
3
Rev. 4/10/03
SP8040, 12 Channel, PDIC
Copyright 2003 Sipex Corporation
PARAMETER
SYMBOL CONDITION
MIN.
TYP.
MAX.
UNIT
APPLICABLE
TERMINALS
Peaking 1 (Note 4, 6)
Rp3
Reference at 1MHz
-
-
+3.0
dB
V
O1
to V
O4
Peaking 2 (Note 4, 6)
Rp4
Reference at 1MHz
-
-
+3.0
dB
V
RF
Group Delay Deviation 1
tgd1
f = 1 to 18MHz
-
4.0
9.0
ns
V
O1
to V
O4
(Note 4,6)
Group Delay Deviation 2
tgd2
f = 1 to 18MHz
-
4.0
9.0
ns
V
RF
(Note 4,6)
Input Emitting Peak Wave Length
=650nm
Sensitivity 4 (Note 3,4)
Rp4
-
18.9
27.0
35.1
mV/
W
V
O1
to V
O4
Sensitivity 5 (Note 3,4)
Rp5
-
50.8
72.5
94.3
mV/
W
V
E
, V
F
Sensitivity 6 (Note 3,4)
Rp6
-
33.1
47.0
61.5
mV/
W
V
RF
Response Frequency 4
fc4
-3dB
25
36
-
MHz
V
O1
to V
O4
(Note 4,5,6)
Response Frequency 5
fc5
-3dB
25
36
-
MHz
V
RF
(Note 4, 6)
Response Frequency 6
fc6
-3dB
1
2
-
MHz
V
E
, V
F
(Note 4,5,6)
Sensitivity Rresponse 3
Rp5
f = 1 to 18 MHz
-0.1
+2.0
+3.0
dB
V
O1
to V
O4
(Note 4, 6)
Sensitivity Rresponse 4
Rp6
f = 1 to 18 MHz
-0.1
+2.0
+3.0
dB
V
RF
(Note 4, 6)
Peaking 3 (Note 4, 6)
Rp7
Reference at 1MHz
-
-
+4.0
dB
V
O1
to V
O4
Peaking 4 (Note 4, 6)
Rp8
Reference at 1MHz
-
-
+4.0
dB
V
RF
Grop Delay Deviation 3
tgd3
f = 1 to 18MHz
-
4.0
9.0
ns
V
O1
to V
O4
(Note 4,6)
Grop Delay Deviation 4
tgd4
f = 1 to 18MHz
-
4.0
9.0
ns
V
RF
(Note 4,6)
Notes:
3.) 30
m and 5
W of DC lights applied to center of each photodiode under conditions defined as ?
output voltage at above conditions defined as Vp and the output voltage at dark V
OD
, the sensitivity
Rp is given by using the following formula: Rp = (Vp-V
OD
) / 5
W
4.) Laser diode light source, l = 780nm or 650nm.
5.) Frequency when sensitivity is 3dB, based on sensitivity at f=1MHz.
6.) 30
m and 10
W of DC light plus 4
W peak to peak of AC light applied to the center of each
photodiode. BW = 10kHz.
For V
RF
measurment, the signal light is irradiated on photodiode A and V
RF
measured.
ELECTRICAL SPECIFICATIONS: Continued
4
Rev. 4/10/03
SP8040, 12 Channel, PDIC
Copyright 2003 Sipex Corporation
+
_
+
_
+
_
+
_
+
_
+
_
+
_
+
_
+
_
+
_
+
_
+
_
+
_
+
_
+
_
+
_
+
_
a1
8, 12 GND
7 V
F
11 V
E
4 V
RF
5 V
O4
6 V
O3
1 V
O2
3 V
SW
2 V
O1
9 V
S
10 V
CC
BIAS CIRCUIT
LEVEL SHIFT
LEVEL SHIFT
LEVEL SHIFT
LEVEL SHIFT
LOGIC CIRCUIT
A1
a2
A2
a3
A3
a4
A4
E
F
100
31
90
31
100
90
90
90
5
5
5
5
11
0
35
X'
Y'
150
X
5
Y
E
F
A2
A3
A1
A4
a2
a3
a1
a4
FUNCTIONAL DIAGRAM
DETECTING PATTERN OF PHOTODIODE
(Unit: m)
5
Rev. 4/10/03
SP8040, 12 Channel, PDIC
Copyright 2003 Sipex Corporation
SIGNAL PROCESSING EXCELLENCE
Sipex Corporation reserves the right to make changes to any products described herein. Sipex does not assume any liability arising out of the
application or use of any product or circuit described herein; neither does it convey any license under its patent rights nor the rights of others.
Corporation
Sipex Corporation
Headquarters and
Sales Office
233 South Hillview Drive
Milpitas, CA 95035
TEL: (408) 934-7500
FAX: (408) 935-7600
Sales Office
22 Linnell Circle
Billerica, MA 01821
TEL: (978) 667-8700
FAX: (978) 670-9001
e-mail: sales@sipex.com
PDF 
ZIP