defining a degree of excellence 5 TAP LEADING EDGE CONTROL STANDARD DELAY MODULES Cat 25-R3 .81 Max .20 Max 3 4 5 6 7 .020 Vcc 1 .32 Max * In 2 Gnd 8 .12 Min .018 .012 .008 .10 Typ .70 + .01 .10 + .02 bel (DC) (P/N) Test Conditions @ 25oC Part Numbers Thru-Hole Total Delay Delay per Tap 5 ns Rise Time 3 ns 0462-0025-02 25 ns 0462-0030-02 0462-0035-02 0462-0040-02 0462-0045-02 0462-0050-02 30 35 40 45 50 ns ns ns ns ns 6 7 8 9 10 ns ns ns ns ns 3 3 3 3 3 ns ns ns ns ns 0462-0060-02 0462-0070-02 0462-0080-02 0462-0090-02 0462-0100-02 0462-0150-02 0462-0200-02 60 70 80 90 100 150 200 ns ns ns ns ns ns ns 12 14 16 18 20 30 40 ns ns ns ns ns ns ns 3 3 3 3 3 3 3 ns ns ns ns ns ns ns Tolerances Input to Taps + 2 ns or 5% , Whichever is Greater Tap to Tap + 2 ns or 7% , Whichever is Greater Delays measured @ 1.5 V levels on Leading Edge only with no loads on Taps Rise and Fall Times measured from 0.75 V to 2.4 V levels Drive Capabilities Nh Logic 1 Fanout Nl Logic 0 Fanout - Ein Trin PW PP Iccl Vcc Electrical Characteristics Min. 4.75 2.0 Max. 5.25 Units V V V ma ma V V V ua ma ma ma ma C % % Vcc Vih Vil Ioh Iol Voh Vol Vik Iih Iil Ios Icch Iccl Ta PW d Supply Voltage Logic 1 Input Voltage Logic 0 Input Voltage 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 Short Circuit Output 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 20 TTL Loads Max. 10 TTL Loads Max. Other Delays and Tolerances Available Consult Sales 3.2 Volts 3.0 ns (10%-90%) 1.2 x Total Delay 4 x Pulse Width 35 ma Typical 5.0 Volts Pulse Voltage Rise Time Pulse Width Pulse Period Supply Current Supply Voltage 0.8 -1 20 2.7 -60 0o 40 0.5 -1.2 20 -0.6 -150 25 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 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 6 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