SANYO ENA1293

Ordering number : ENA1293
LV0220CS
Monolithic Linear IC
For Optical Pickups
Front Monitor OE-IC
Overview
The LV0220CS is a front monitor optoelectronic IC for optical pickups that has a built-in photo diode compatible with
three waveforms. A high-speed process is adopted, and high sensitivity and high reliability are obtained with 405nm AR
coating cover glass. Moreover, LV0220CS is small size and thin type CSP packages.
Functions
• I-V amplifier with a built -in PIN type photo detector (φ = 0.7mm) that supports three wavelengths
• Differential output amplifier
• Mode switching (BD/DVD/CD gain, volume output switching)
Specifications
Absolute Maximum Ratings at Ta = 25°C
Parameter
Maximum supply voltage
Symbol
Conditions
Ratings
Unit
VCC max
Ta ≤ 75°C *
6
V
92
mW
Allowable power dissipation
Pd max
Operating temperature
Topr
-10 to +75
°C
Storage temperature
Tstg
-40 to +85
°C
* Mounted on a specified board: 20mm × 20mm × 1.6mm, glass epoxy board.
Any and all SANYO Semiconductor Co.,Ltd. products described or contained herein are, with regard to
"standard application", intended for the use as general electronics equipment (home appliances, AV equipment,
communication device, office equipment, industrial equipment etc.). The products mentioned herein shall not be
intended for use for any "special application" (medical equipment whose purpose is to sustain life, aerospace
instrument, nuclear control device, burning appliances, transportation machine, traffic signal system, safety
equipment etc.) that shall require extremely high level of reliability and can directly threaten human lives in case
of failure or malfunction of the product or may cause harm to human bodies, nor shall they grant any guarantee
thereof. If you should intend to use our products for applications outside the standard applications of our
customer who is considering such use and/or outside the scope of our intended standard applications, please
consult with us prior to the intended use. If there is no consultation or inquiry before the intended use, our
customer shall be solely responsible for the use.
Specifications of any and all SANYO Semiconductor Co.,Ltd. products described or contained herein stipulate
the performance, characteristics, and functions of the described products in the independent state, and are not
guarantees of the performance, characteristics, and functions of the described products as mounted in the
customer' s products or equipment. To verify symptoms and states that cannot be evaluated in an independent
device, the customer should always evaluate and test devices mounted in the customer' s products or
equipment.
82008 MS PC 20080414-S00002 No.A1293-1/5
LV0220CS
Recommended Operating Conditions at Ta = 25°C
Parameter
Symbol
Ratings
Conditions
min
Unit
typ
max
Operating supply voltage
VCC
4.5
5.0
5.5
V
Operating reference voltage
Vref
1.9
2.2
2.5
V
Mode switch
CD
VswC
DVD
VswD
BD
2.6
DVD mode when SW pin is floating
1.25
VswB
VCC
V
2.0
V
1.65
0
Output load capacitance
Co
12
Output load resistance
Zo
3
20
0.8
V
33
pF
kΩ
Electrical and Optical Characteristics at Ta = 25°C, VCC = 5.0V, Vref = 2.2V, RL = 6kΩ, Rin = 1kΩ
Parameter
Symbol
Ratings
Conditions
min
Current dissipation
ICC
Output offset voltage
VOfs
At shielding, voltage between
Unit
typ
max
9
13
17
mA
-20
0
+20
mV
-30
0
+30
mV
20
50
80
µV/°C
OUT+ and Output DC voltage
VOdc
At shielding,
OUT+ and - voltage, Vref standard
Temperature dependence of offset
VOfsT
Ta = -10 to 85°C, at shielding
voltage *
Optical output voltage *
VOC
CD mode, λ = 780nm
1.96
2.45
2.94
mV/µW
VOD
DVD mode, λ = 650nm
2.09
2.61
3.13
mV/µW
1.25
mV/µW
VOB
BD mode, λ = 405nm
0.83
1.04
D range *
VD
Voltage between OUT+ and -
2200
2600
mV
Frequency characteristics *
fCC
-3dB (1MHz reference), λ = 780nm
24
30
MHz
fCD
-3dB (1MHz reference), λ = 650nm
40
50
MHz
fCB
-3dB (1MHz reference), λ = 405nm
40
50
Output noise voltage *
Vn
f = 30MHz, RBW = 30kHz,
Settling time *
Tset
Response time *
Tr, Tf
VO = 0.9Vp-p, output level (10 to 90%),
fC = 10MHz, duty = 50%
Response time difference *
∆Tr, Tf
Tr-Tf, VO = 0.9Vp-p,
output level (10 to 90%),
Overshoot *
Ovst
VO = 0.9Vp-p
Undershoot *
Unst
VO = 0.9Vp-p
Linearity *
Lin
At output voltages 0.5V and 1.0V
-1
+1
%
Wavelength dependence of
Vof
λ = 400 → 415nm
-2
6
%
-88
MHz
-83
dBm
15
ns
+1.5
ns
15
%
15
%
VBW = 100Hz, Blue mode
10
-1.5
ns
fC = 10MHz, duty = 50%
output voltage
* : Parameters are design values for reference.
PD-wave length sensitivity ratio (when DVD = 1)
CD
1.1
DVD
1.0
Blue
0.6
No.A1293-2/5
LV0220CS
Package Dimensions
unit : mm (typ)
3352
TOP VIEW
BOTTOM VIEW
SIDE VIEW
0.8
0.555
7
4
9
2
0.2
10
3
2
1
0.4
0.4
0.4
0.355
0.67 MAX
1
8
5
0.352
1.4
6
0.348
0.348
1.91
0.1
(0.5)
SIDE VIEW
SANYO : ODCSP10(1.40X1.91)
Pin Assignment
OUTD
6
OUTC
7
SW
8
OUTB 5
4
OUT+
VCC
9
10 GND
3
OUT-
2
IN
1
VREF
Bottom view
Block Diagram and Test Circuit Diagram
GND
10
0.1µF
VREF
VCC
GND
1
9
VCC
Vref
VCC
1.78kΩ
IN
200Ω
-
2
8
0.1µF
Vref
SW
+
Vsw
CD
Vref
DVD
BD
Buffer
PD
-
CD
+
DVD
Buffer
OUTC
BD
6
GND
OUTD
Vref
OUTB
Rin=1kΩ
5
Rin=1kΩ
4
7
Rin=1kΩ
3
20pF
OUT+
20pF
6kΩ
OUT-
Vsw(V)
2.6V to VCC
1.25V to 2.0V
0V to 0.8V
Gain
CD
DVD
BD
No.A1293-3/5
LV0220CS
Pin Description
Pin No.
Description
Pin Name
1
VREF
Reference power supply voltage pin.
2
IN
Differential output input-pin.
Equivalent Circuit
1.78kΩ
200Ω
OUTOUT+
Negative side output pin.
4
5
OUTB
Blue mode volume output pin.
6
OUTD
DVD mode volume output pin.
7
OUTC
CD mode volume output pin.
8
SW
Mode switch pin.
3
Positive side output pin.
136kΩ
1kΩ
64kΩ
9
VCC
Power supply voltage pin.
10
GND
Ground pin.
No.A1293-4/5
LV0220CS
Photo-receiver Layout
PD aperture size φ = 0.7mm
The center of PD corresponds to the center of the package
Top view
unit:mm
0.5
Marker
0.1
0.4
Marker
φ 0.1
φ0.7
1.91
Glass
thickness
1.4
0.6
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products at values that exceed, even momentarily, rated values (such as maximum ratings, operating condition
ranges, or other parameters) listed in products specifications of any and all SANYO Semiconductor Co.,Ltd.
products described or contained herein.
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semiconductor products fail or malfunction with some probability. It is possible that these probabilistic failures or
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This catalog provides information as of August, 2008. Specifications and information herein are subject
to change without notice.
PS No.A1293-5/5