KPLR2500M3X

APPROVAL SHEET
DATE: 03/04/2011
Photolink :
cosmo
ELECTRONICS CORPORATION
NO.60F11005 REV.
KPLR2500M30
SHEET 1 OF 4
FIBER OPTIC Receiver Module
Features
●
TTL interface compatible.
●
25Mbps data rate(NRZ Signal).
●
Directly connectable to demodulation IC.
●
Supply voltage 3.3V/ 5V equipment.
Applications
●
Audio equipment .
●
Sound card.
●
DVD,CD,MD player .
●
Set top box.
●
Automobile.
●
PC,Notebook.
Outline Dimensions
(Unit:mm)
注1. 無指定尺寸公差部分: ±0.2mm
Note1. General dimensions tolerance: ±0.2mm
注2. 無指定角度公差部分: ±3°
Note2. General angle tolerance: ±3°
注3. 無指定Corner R: Max 0.4mm
Note3. General corner: Max 0.4mm
Pin Connection
1. Vcc
2.GND
3. Vout
1
APPROVAL SHEET
DATE: 03/04/2011
cosmo
Photolink :
ELECTRONICS CORPORATION
NO.60F11005 REV.
KPLR2500M30
SHEET 2 OF 4
1
1. Maximum Ratings(Ta=25℃,Vcc=3.3V/5V)
Parameter
Symbol
Rating
Unit
℃
Storage Temperature
Tstg
-40~85
℃
Operating Temperature
Topr
-20~70
Supply Voltage
Vcc
-0.5~7
V
Input Voltage
VIN
-0.5~Vcc+0.5
V
℃
260(Note 1)
Soldering Temperature
Tsol
Note 1:Soldering time ≦ 10 seconds(At a distance of 1 mm from the package).
2. Recommended Operating Conditions(Ta=25℃,Vcc=3.3V/5V)
Parameter
Supply Voltage
Operating transfer rate
Input optical power level
Symbol
Min
Typ.
Max
Unit
VCC
T
PI
2.7
0.1
-27
-
5.25
25
-14.5
V
Mbps
dBm
3. Electrical and Optical Characteristics :Receiver(Ta=25℃,Vcc=3.3V/5V)
Parameter
Symbol
Condition
(Note
Min
2)
Typ. Max Unit
NRZ Signal
Operating transfer rate
T
0.1
25 Mb/s
Operating voltage
Vcc
2.7 3.0 5.25 V
Optical Input Sensitivity(Note 3)
-27
- -14.5 dBm
PI
Peak Emission Wavelength
λp
650
nm
Refer to Fig.(1)
Dissipation Current
Icc
13 mA
Refer to Fig.(2)
High Level Output Voltage
VOH
2.1
V
Refer to Fig.(2)
Low Level Output Voltage
VOL
0.4
V
Refer to Fig.(2)
Rise time
tr
20
ns
Refer to Fig.(2)
20
ns
Fall time
tf
Low->High Propagation delay
Refer to Fig.(2)
100 ns
tPLH
time
High -> Low Propagation delay
Refer to Fig.(2)
tPHL
100 ns
time
Refer to Fig.(2)
△tw
Pulse Width Distortion
-20
20
ns
Refer
to
Fig.(3)
△
tj
20
ns
Jitter Time
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:Measure with a standard optical fiber, peak value.
APPROVAL SHEET
DATE: 03/04/2011
Photolink :
cosmo
ELECTRONICS CORPORATION
NO.60F11005 REV.
KPLR2500M30
SHEET 3 OF 4
4. Measuring method
(1).Measuring Supply Current
Supply Voltage
Fiber coupling light output
Standard transmitter input signal
Standard Transmitter
Input test Conditions
Vcc=3.0V
Pc=-14.5dBm
25Mbps NRZ
Measuring method
DC Average current
Standard optical fiber cable
Receiver
to be measured
Vin
Vcc
GND
Current Meter
0.1uF
Vout
Icc
0.1uF
5V
Input
GND
Vcc
25Mbps NRZ
Vcc
(2).Measuring method of Output Voltage and Pulse response
Standard Transmitter
Vin
Vcc
Standard optical fiber cable
Receiver
GND
Vcc
CH1 CH2
0.1uF
Less than 7mm
GND
Vout
0.1uF
Oscilloscope
5V
Vcc
Input
Output signal
25Mbps NRZ signal
Input signal (CH1)
Input signal (CH1)
50%
Output signal (CH2)
50%
Output signal (CH2)
VOH
90%
50%
50%
10%
VOL
t PLH
t PHL
△tw= t PHL - t PLH
tr
tf
1
APPROVAL SHEET
DATE: 03/04/2011
cosmo
Photolink :
NO.60F11005 REV.
KPLR2500M30
ELECTRONICS CORPORATION
SHEET 4 OF 4
(3).Measuring method of Jitter
Standard optical fiber cable
Standard Transmitter
Vin
Vcc
Receiver
GND
Vcc
GND Vout
Less than 7mm
CH1 CH2
0.1uF
Less than 7mm
0.1uF
Oscilloscope
Vcc
Vcc
Input
Output signal
12.5Mbps PRBS
Input signal (CH1)
50%
Output signal (CH2)
50%
△ tj
△ tj
5.Recommended PCB Layout
Notes:
1.Unit:mm
2.tolerance:±0.3mm
1