ACPL-W60L and ACPL-K63L High-Speed LVTTL Compatible 3.3V/5V Optocouplers Data Sheet Description Features The ACPL-W60L/ACPL-K63L are optically coupled gates that Dual Voltage Operation (3.3V/5V) combine a GaAsP light emitting diode and an integrated high Package clearance/creepage at 8 mm gain photo detector. The output of the detector IC is an open 15 kV/s minimum Common Mode Rejection (CMR) at V CM collector Schottky-clamped transistor. The internal shield = 1000V provides a guaranteed common mode transient immunity High speed: 15 MBd typical specification of 15 kV/s at 3.3V. LVTTL/LVCMOS compatible This unique design provides maximum AC and DC circuit Low input current capability: 5 mA isolation while achieving LVTTL/LVCMOS compatibility. The Guaranteed AC and DC performance over temperature: optocoupler AC and DC operational parameters are 40C to +100C guaranteed from 40C to +100C allowing trouble-free system Available in 6-pin stretched SO-6 and 8 pin stretched SO-8 performance. Safety approvals: UL, CSA, IEC/EN/DIN EN 60747-5-5 Applications CAUTION It is advised that normal static precautions be taken in handling and assembly of this Isolated line receiver component to prevent damage and/or Computer-peripheral interfaces degradation which may be induced by ESD. The Microprocessor system interfaces components featured in this data sheet are not to be used in military or aerospace applications Digital isolation for A/D, D/A conversion or environments. Switching power supply Instrument input/output isolation Ground loop elimination Pulse transformer replacement Field bus Broadcom - 1 -ACPL-W60L and ACPL-K63L Data Sheet Functional Diagram ACPL-W60L ACPL-K63L ANODE V 1 8 1 CC ANODE V 1 6 CC CATHODE V 2 7 1 O1 NC 2 5 V O CATHODE 3 6 V O2 2 CATHODE 3 4 GND SHIELD ANODE 4 5 GND 2 SHIELD TRUTH TABLE (POSITIVE LOGIC) LED OUTPUT ON L OFF H A 0.1-F bypass capacitor must be connected between pins 4 and 6 for ACPL-W60L, and pins 5 and 8 for ACPL-K63L. ACPL-K63L Schematic Diagrams I CC V CC 8 I F1 1 ACPL-W60L I I F I O1 CC V + O1 V CC 7 6 1+ V F1 I O V O 5 2 SHIELD V F 3 I GND O2 V 3 SHIELD 4 O2 6 V F2 Bypassing of the power supply line is required, with a 0.1-F ceramic disc capacitor adjacent + to each optocoupler. Total lead length between both ends of the capacitor and the isolator I 4 F2 pins should not exceed 20 mm. GND 5 SHIELD These optocouplers are suitable for high-speed logic interfacing, input/output buffering, as line receivers in environments that conventional line receivers cannot tolerate and are recommended for use in extremely high ground or induced noise environments. Broadcom - 2 -