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