Technical Data Sheet
Photolink- Fiber Optic Transmitter
PLT133/T
Features
•
High speed signal transmission（16Mbps NRZ Signal）
•
TTL interface compatible
•
+3~+5V single power source
•
Pb Free
•
The product itself will remain within RoHS compliant
version.
Descriptions
The opto-electrical component is assembled with
a 660nm AlGaInP LED and a driver IC. It
transforms the electrical signal to optical signal and
be transmitted by 1mm diameter plastic optical
fiber.
The component is operated at +3~+5V and has
good performance at low dissipation current, steady
light output and efficient light coupling.
Applications
•
Digital audio equipment
•
CD player
•
DVD player
Device Selection Guide
Chip
Material
λp(nm)
AlGaInP
660
Operating
Voltage
(Vcc)
+3.0~5.0
Dissipation
Current (mA)
Typ.
5.5
Max.
10
Fiber Coupling Light Output
(dBm)
Min.
-21
Typ.
--
Max.
-15
Everlight Electronics Co., Ltd.
Device NO.: DPL-133-004
http://www.everlight.com
Prepared date: 07-25-2005
Rev 2
Page: 1 of 5
Prepared By: Chin-Chia Hsu
PLT133/T
Package Dimensions
3
2 1
Notes:
1.All dimensions are in millimeters.
2.General Tolerance :±0.3mm
Pin Function:
1.GND
2.Vcc
3.Vin
Using Method
Optical Output Side
3
2
1
7mm
PCB Layout for Electrical Circuit
C
L
=0.1uF
Vin
Vcc
GND
Notes:
1. unit:mm
2.Dimension Tolerance:±0.25mm
3.Substrate Thickness:1.6mm
Everlight Electronics Co., Ltd.
Device NO.: DPL-133-004
http://www.everlight.com
Prepared date: 07-25-2005
Rev 2
Page: 2 of 5
Prepared By: Chin-Chia Hsu
PLT133/T
Absolute Maximum Ratings( Ta = 25
ºC
)
Parameter
Supply Voltage
DC Input Voltage
Storage Temperature
Operating Temperature
Soldering Temperature
* Soldering time
≤
10 s.
Symbol
Vcc
Vin
Tstg
Topr
Tsol
Rating
-0.5 to 7
-0.5 to Vcc+0.5
-40 to 85
-20 to 70
260*
Unit
V
V
ºC
ºC
ºC
Electro-Optical Characteristics
Parameter
Operating Voltage
Peak Emission Wavelength
Transmission Rate
Fiber Coupling Output Power
Dissipation Current
High Level Input Voltage
Low Level Input Voltage
Low to High Delay Time
High to Low Delay Time
Pulse Width Distortion
Jitter
Pf
Icc
V
IH
V
IL
t
pLH
t
pHL
∆tw
∆tj
*2
*2
*2
*2
Symbol
Vcc
λp
NRZ Code
*1
*1
Conditions
Low Voltage
High Voltage
MIN.
2.75
4.75
640
DC
-21
3
2
-
-
-
-25
-
TYP.
3.00
5.00
660
-
-18
-
-
-
-
-
-
-
MAX.
3.25
5.25
680
16
-15
10
-
0.8
120
120
25
20
Unit
V
V
nm
Mbps
dBm
mA
V
V
ns
ns
ns
ns
*All Plastic Optical Fiber（980/1000um）
*Circuit Layout Notice:
When power is off, it must be cut off together in Vin and Vcc pin. If it only has Vcc power-off,
LED will be sparkling because LED is just threshold condition.
Everlight Electronics Co., Ltd.
Device NO.: DPL-133-004
http://www.everlight.com
Prepared date: 07-25-2005
Rev 2
Page: 3 of 5
Prepared By: Chin-Chia Hsu
PLT133/T
Measuring Method
*1
Measuring method of optical output coupling fiber and dissipation current
Standard plastic optic fiber cable
PLT133 Transmitter Unit
Vin
Vcc
GND
Optical power meter
PADVANTEST Q8221
The optical power meter must be calibrated
to have the wavelength sensitivity of 660nm
( 0 dBm = 1mW)
Icc
0.1uF
Signal
Input
DC
5V
*2 Pulse response measuring method
Standard plastic optic fiber cable
PLT133 Transmitter Unit
Vin
Vcc
GND
Standard Receiver Unit
0.1uF
Signal
Input
5V
CH1
16Mbps NRZ "0101" successive signal input
T
PLH
T
PHL
CH2
Input
Output
tj1
50%
50%
tj2
t
w
= T
PHL
-T
PLH
Everlight Electronics Co., Ltd.
Device NO.: DPL-133-004
http://www.everlight.com
Prepared date: 07-25-2005
Rev 2
Page: 4 of 5
Prepared By: Chin-Chia Hsu
PLT133/T
RELIABILITY TEST ITEMS
No.
Item
Test Condition
260
ºC
±5
ºC
Test
Hour/Cycle
1 Soldering Heat
10 seconds
1000hrs
1000hrs
1000hrs
Sample Size
(Piece)
22
22
22
22
Number (n)
Failure (c)
n=22, c=0
n=22, c=0
n=22, c=0
n=22, c=0
2 High Temp. Storage Ta=100
ºC
3 Low Temp. Storage
4
High Temp. &
Humid. Test
5 Temperature Cycle
(30min) (5min) (30min)
6 Thermal Shock
-10
ºC
~~~~ 100
ºC
Ta=-55
ºC
Ta=85
ºC
, RH=85%
-40
ºC
~~~~
85
ºC
300cycle
22
n=22, c=0
300cycle
22
n=22, c=0
(5min) (10sec) (5min)
Vcc=5V, Ta=25℃
7 DC Operating Life
Vin: DC (5V)
*Icc(mA): Brightness Attenuate Difference＜20%
*Pf (Fiber Coupling Output Power)：Brightness Attenuate Difference < 20%
1000hrs
22
n=22, c=0
EVERLIGHT ELECTRONICS CO., LTD.
Office: No 25, Lane 76, Sec 3, Chung Yang Rd,
Tucheng, Taipei 236, Taiwan, R.O.C
Tel: 886-2-2267-2000, 2267-9936
Fax: 886-2267-6244, 2267-6189, 2267-6306
http://www.everlight.com
Everlight Electronics Co., Ltd.
Device NO.: DPL-133-004
http://www.everlight.com
Prepared date: 07-25-2005
Rev 2
Page: 5 of 5
Prepared By: Chin-Chia Hsu
淘e淘
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