defining a degree of excellence TRIPLE LINE LEADING EDGE CONTROL LOW VOLTAGE DELAY MODULES Cat 37-R0 .300 .300 7 bel (DC) (P/N) .375 .350 .285 Max Vcc 8 2 6 3 5 bel (DC) (P/N) .325 * .285 Max In 1 .10 Typ .10 Typ Gnd 4 .50 Max .50 Max .015 .004 .22 Max 4o .012 .008 .018 Coplanarity + .002 .012 .008 .030 Time Delay Thru-Hole S473-0005-A3 A473-0005-A3 S473-0007-A3 S473-0010-A3 S473-0012-A3 S473-0015-A3 A473-0007-A3 A473-0010-A3 A473-0012-A3 A473-0015-A3 5 ns 7 10 12 15 ns ns ns ns Tolerance + 1.0 + 1.0 + 1.5 + 1.5 + 1.5 + 1.5 + 1.5 Rise Time ns 3 ns ns ns ns ns 3 3 3 3 ns 3 ns 3 ns 3 ns 3 ns 4 ns 4 ns S473-0017-A3 A473-0017-A3 17 ns S473-0020-A3 A473-0020-A3 S473-0025-A3 A473-0025-A3 S473-0030-A3 A473-0030-A3 20 ns 25 ns 30 ns S473-0035-A3 A473-0035-A3 S473-0040-A3 A473-0040-A3 35 ns 40 ns ns + 1.5 ns + 2.0 ns + 2.0 ns + 2.0 ns S473-0045-A3 A473-0045-A3 S473-0050-A3 A473-0050-A3 45 ns 50 ns + 2.0 ns + 2.5 ns ns ns ns ns 3 ns 4 ns Tolerances Input to Output + 5% , Unless otherwise specified Delays measured @ 1.5 V levels on Leading Edge only with 15pf loads on Outputs Rise and Fall Times measured from 0.75 V to 2.4 V levels Drive Capabilities Nh Logic 1 Fanout Nl Logic 0 Fanout - Infra Red 200 C Temp. 100o C 0 2 .018 .015 Min .045 .12 Min 4 6 Ti m e i n M i n u t e s Pulse Voltag Rise Time Pulse Width Pulse Period Supply Current Supply Voltage 3.0 Volts 3.0 ns (10%-90%) 1.2 x Total Delay 4 x Pulse Width 35 ma Typical 3.3 Volts Electrical Characteristics Min. 3.0 2.4 Max. 3.6 Units V V V ma ma ma V V V ua ua ma ma C % % Vcc Vih Vil Iik Ioh Iol Voh Vol Vik Iih Iil Icch Iccl Ta PW d Supply Voltage Logic 1 Input Voltage Logic 0 Input Voltage Input Clamp Current Logic 1 Output Current Logic 0 Output Current Logic 1 Output Voltage Logic 0 Output voltage Input Clamp Voltage Logic 1 Input Current Logic 0 Input Current Logic 1 Supply Current Logic 0 Supply Current Operating Free Air Temperature Min. Input Pulse Width of Total Delay Maximum Duty Cycle Tc Temp. Coeff. of Total Delay (TD) 100 + (25000/TD) PPM/OC 0.8 -20 20 -20 2.9 0o 100 0.1 -0.5 1 -1 10 40 70o 50 Notes Transfer molded for better reliability Compatible with TTL & DTL circuits Terminals: Electro-Tin plate phosphor bronze Performance warranty is limited to specified parameters listed SMD - Tape & Reel available: 24mm Wide x 12mm Pitch, 750 pieces per 13" reel 225o C Max Temp. > 185o C for 90 Seconds Max o Ein Trin PW PP Iccl Vcc 10 LSTTL Loads Max. 10 LSTTL Loads Max. Recommended Temperature Profile 300o C .20 Max Test Conditions @ 25oC Part Numbers SMD 100o 90o .23 Max 8 Other Delays and Tolerances Available Consult Sales Specifications subject to change without notice. Corporate Office Bel Fuse Inc. 198 Van Vorst Street, Jersey City, NJ 07302-4496 Tel: 201-432-0463 Fax: 201-432-9542 E-Mail: [email protected] Internet: http://www.belfuse.com Far East Office Bel Fuse Ltd. 8F/8 Luk Hop Street San Po Kong Kowloon, Hong Kong Tel: 852-2328-5515 Fax: 852-2352-3706 European Office Bel Fuse Europe Ltd. Preston Technology Management Centre Marsh Lane, Preston PR1 8UD Lancashire, U.K. Tel: 44-1772-556601 Fax: 44-1772-888366 27