ZL60003 Plastic Optical Fiber Communications 125 to 250Mbps Data Sheet DS5612 Issue 1 June 2002 Ordering Information ZL60003/TBD TO-46 Package -20 to +700C Description This unique Resonant Cavity Surface-Emitting LED (RCLED) is designed for optical communications over Plastic Optical Fiber (POF) in applications such as IEEE1394b (S100, S200) and 155 Mbps ATM. For very high speed operation, i.e. above 200 Mbps, an electrical pre-emphasis circuit is recommended to increase the bandwidth of the device. ZL60003 is also well suited for applications where visible light is required, such as in sensing and positioning. Features • • • • • • Optimized wavelength for Plastic optical fiber High Bandwith No threshold Surface emitting High coupling efficiency Hermetically sealed 04.7 CASE 01.5 ANODE CATHODE 0.6 Applications • • • • 3.7 IEEE1394b 155Mpbs ATM Homenetworking Industrial applications 2.5 14 0.4 Side View 5.4 Bottom View All dimensions in mm. The chip is isolated from the case. Figure 1 - Pin Description Parameter Fiber-Coupled Power Optical Power Beam Divergence (FWHM) Symbol Min Pfiber 1.2 Typ Max Unit Test Condition mW IF=30mA (Note1) Po 2.0 mW IF=30mA 2Θ1/2 25 deg IF=30mA MHz IF=30mA (Note1) 660 nm IF=30mA (Note1) IF=30mA (Note1) Bandwidth (3dBel) fc 125 Peak Wavelength λp 640 Spectral Width (FWHM) ∆λ 20 nm Forward Voltage VF 2.3 V 650 IF=30mA Note: Fiber: POF 980/1000µm Step Index, NA=0.48. For high speed communication, a low NA POF or a graded index POF are recommended. Table 1 - Optical and Electronic characteristics (25oC Case temperature) SEMICMF.017 1 ZL60003 Data Sheet Parameter Symbol Limit Storage Temperature Tstg -55 to +1250C Operating Temperature Top -20 to +700C Electrical Power Dissipation Ptot 130 mW IF 40 mA IFRM 85 mA Reverse Voltage VR 5V Soldering Temperature (2mm from the case for 10 sec.) Tsld 2600C Continuous Forward Current (f<10 kHz) Peak Forward Current (duty cycle<50%,f>1 MHz Table 2 - Absolute Maximum Ratings Parameter Symbol Min Typ Max Unit Thermal Resistance - Infinite Heat Sink Rthjc 200 0C/W Thermal Resistance - No Heat Sink Rthja 500 0C/W Temp. Coefficient - Wavelength dλ/dTj 0.08 nm/0C Optical Power - Fiber Coupled dPf/dTj -0.7 %/0C Table 3 - Thermal Characteristics 2 SEMICMF.019 For more information about all Zarlink products visit our Web Site at www.zarlink.com Information relating to products and services furnished herein by Zarlink Semiconductor Inc. trading as Zarlink Semiconductor or its subsidiaries (collectively “Zarlink”) is believed to be reliable. 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