KPLT1320ADX [COSMO]
FIBER OPTIC TRANSMITTING MODULE FOR DIGITAL AUDIO EQUIPMENT;
| 型号： | KPLT1320ADX |
| 厂家： | 
COSMO ELECTRONICS CORPORATION |
| 描述： | FIBER OPTIC TRANSMITTING MODULE FOR DIGITAL AUDIO EQUIPMENT |
| 文件： | 总5页 (文件大小：126K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
PRODUCT SPECIFICATION
DATE:02/23/2004
NO.60F00003 REV.
SHEET 1 OF 4
Photolink :
cosmo
KPLT1320AD
1
ELECTRONICS CORPORATION
FIBER OPTIC TRANSMITTING MODULE
FOR DIGITAL AUDIO EQUIPMENT
Features
● TTL interface.
● LED is driven by differential circuit.
Applications
● Audio equipment.
● DVD player.
● Automobile.
Outline Dimensions
(Unit:mm)
20.20
9.50
13.50
2.54
2.54
0.50
2.30
4.70
3.80
7.62
3
2
1
11.20
Tolerance:±0.2mm
Pin Connection
1.GND
2.Vcc
3.Input
6.50
PRODUCT SPECIFICATION
DATE:02/23/2004
Photolink :
NO.60F00003 REV.
cosmo
KPLT1320AD
SHEET 2 OF 4
1
ELECTRONICS CORPORATION
1. Maximum Ratings（Ta=25℃）
Parameter
Symbol
Rating
-40~80
Unit
℃
Storage Temperature
Tstg
℃
mW
V
V
℃
Operating Temperature
Power Dissipation
Supply Voltage
Input Voltage
Soldering Temperature
Topr
Pmax
Vcc
VIN
-20~70
120
-0.5~7
-0.5~Vcc+0.5
（Note 1）
260
Tsol
Note 1：Soldering time ≦ 10 seconds（At a distance of 1 mm from the package）.
2. Recommended Operating Conditions
Parameter
Symbol
Min
Typ.
Max
Unit
Supply Voltage
High-Level Input Voltage
Low-Level Input Voltage
VCC
VIH
VIL
4.75
2.0
0
5.0
-
-
5.25
VCC
0.8
V
V
V
3. Electrical and Optical Characteristics（Ta=25℃，VCC=5V）
Parameter
Symbol
Condition
Min Typ. Max Unit
（Note 2）
NRZ Signal
Using APF
Data Rate
Transmission Distance
DC
0.2
-21
-
-
-
13.2 Mb/s
（Note 3）
5
m
（Note 4）
Fiber Output Power
Peak Emission Wavelength
Current Consumption
High Level Input Voltage
Low Level Input Voltage
Low->High Propagation delay
time
Pf
λp
Icc
VIH
VIL
-15 dBm
630 650 690 nm
-
2.0
-
-
-
-
13 mA
-
V
V
0.8
tPLH
tPHL
150 ns
150 ns
High -> Low Propagation delay
time
△tw
△tj
Pulse Width Distortion
Jitter Time
6Mbps NRZ Signal
-25
-
25
25
ns
ns
Note 2：LED is on when input signal is high, and off when it is low.
The duty factor must be maintained between 25 to 75%.
Note 3：All Plastic Fiber（970 / 1000nm）.
Note 4：Measure with a standard optical fiber, peak value.
PRODUCT SPECIFICATION
DATE:02/23/2004
Photolink :
NO.60F00003 REV.
cosmo
KPLT1320AD
SHEET 3 OF 4
1
ELECTRONICS CORPORATION
4. Measuring method
(1).Measuring method of optical output coupling fiber
PHOTOLINK Unit
Standard optical fiber cable
Optical Power Meter
to be measured
Vin
Vcc
GND
Optical Power Meter must be calibrated to
have the wavelength sensitivity of 650nm
| 0 dBm=1mW |
(2).Measuring method of power dissipation current and input voltage
PHOTOLINK Unit
Standard optical fiber cable
Optical Power Meter
to be measured
Vin
Vcc
GND
Optical Power Meter must be calibrated to
have the wavelength sensitivity of 650nm
| 0 dBm=1mW |
Icc
Vin
Vcc
(3).Measuring method of Pulse response
Standard optical fiber cable
PHOTOLINK Unit
Standard receiver
to be measured
Vin
Vcc
GND
Vcc
CH1 CH2
Oscilloscope
Input
Output signal
Input signal
6Mbps NRZ"1010" successive pattern
Input signal (CH1)
Output signal (CH2)
Input signal (CH1)
Output signal (CH2)
50%
50%
50%
VOH
90%
50%
10%
VOL
PLH
t
PHL
t
tr
tf
PHL
PLH
△tw= t - t
PRODUCT SPECIFICATION
DATE:02/23/2004
Photolink :
NO.60F00003 REV.
cosmo
KPLT1320AD
SHEET 4 OF 4
1
ELECTRONICS CORPORATION
(4).Measuring method of Jitter
Standard optical fiber cable
PHOTOLINK Unit
Standard receiver
to be measured
Vin
Vcc
GND
Vcc
CH1 CH2
Oscilloscope
Input
Output signal
1
1
0
0
Input signal (CH1)
Output signal (CH2)
50%
50%
△
tj
△tj
5.Recommended PCB Layout
7.62
2.54
2.54
Notes:
1.Unit:mm
2.tolerance:±0.3mm
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