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PDF LV0221CS Data sheet ( Hoja de datos )
| Número de pieza | LV0221CS | |
| Descripción | Front Monitor OE-IC | |
| Fabricantes | Sanyo Semicon Device | |
| Logotipo |  |
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Ordering number : ENA1823
LV0221CS
Monolithic Linear IC
For Optical Pickups
Front Monitor OE-IC
Overview
The LV0221CS is a front monitor optoelectronic IC for optical pickups that has a built-in photo diode compatible with
three waveforms. LV0221CS is small size and type CSP packages.
Functions
• PIN photodiode compatible with three wavelengths incorporated.
• Gain adjustment (-6dB to +6dB in 256 steps) through serial communication.
• Amplifier to amplify differential output.
Specifications
Maximum Ratings at Ta = 25°C
Parameter
Maximum supply voltage
Allowable power dissipation
Symbol
VCC
Pd1
Pd2
Operating temperature
Storage temperature
Topr
Tstg
Conditions
Glass epoxy one-side substrate 55mm × 45mm × 0.8mm
Copper foil area (about 80%), Ta=75˚C
Glass epoxy one-side substrate 55mm × 45mm × 0.8mm
Copper foil area (head: about 85% Tail: about 90%), Ta=75˚C
Ratings
6
136
100
-20 to +85
-40 to +100
Unit
V
mW
mW
˚C
˚C
Recommended Operating Conditions at Ta = 25°C
Parameter
Operating supply voltage
Output load capacitance
Output load resistance
Symbol
VCC
CO
ZO
Conditions
min
4.5
12
3
Ratings
typ
5
20
max
5.5
33
Unit
V
pF
kΩ
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.
82510 SY 20100803-S00005 No.A1823-1/6
Datasheet pdf - http://www.DataSheet4U.net/
1 page  
www.DataSheet.co.kr
Serial protocol
LV0221CS
WRITE timing chart
(HOST) SEN
(HOST) SCLK
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16
(HOST) SDIO
MSB
LSB MSB
LSB
A7 A6 A5 A4 A3 A2 A1 A0 D7 D6 D5 D4 D3 D2 D1 D0
Mode
Address
Data
(Output Data from Host)
READ timing chart
(HOST) SEN
(HOST) SCLK
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16
(HOST) SDIO
SDIO
MSB
LSB
A7 A6 A5 A4 A3 A2 A1 A0
Mode
Address
MSB
LSB
D7 D6 D5 D4 D3 D2 D1 D0
Data
(Output Data from Host)
SDIO pin load / CL=20pF (The table below shows the design reference value.)
Parameter
Symbol
Min.
SCL clock frequency Write
SCL clock frequency Read
SDIO data setup time
SDIO data hold time
SDIO output delay
SEN “H” period
SEN “L” period
SCL rise time after SEN rise
SEN fall time after final SCL rise
Serial input “H” voltage
Serial input “L” voltage
SDIO output “H” voltage
SDIO output “L” voltage
fSCL
fSCL
tDSU
tDHO
tDDLY
tENH
tENL
tSTA
tSTO
VIH
VIL
VOH
VOL
0
0
50
50
1.6
200
60
100
2.4
2.5
0
Typ.
10
2.9
0.3
Max.
10
4
80
0.6
3.3
0.8
Unit
MHz
MHz
ns
ns
ns
μs
ns
ns
ns
V
V
V
V
WRITE
(HOST) SEN
(HOST) SCLK
tSTA
(HOST) SDIO
READ
(HOST) SEN
(HOST) SCLK
(HOST) SDIO
SDIO
tENH
tDSU
tDHO
tDDLY
tENL
tSTO
No.A1823-5/6
Datasheet pdf - http://www.DataSheet4U.net/
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