0461-0020-01

defining a degree of excellence 8 TAP LEADING EDGE CONTROL 100K ECL DELAY MODULES 1.30 Max .375 Max .010 Min .012 .008 .12 Min .20 .50 Max .018 .90 .045 .40 + .02 Vee 18 In 24 Vcc 1, 6, 7, 13, 19 3 4 58 Cat 42-R0 9 10 11 12 * * bel (DC) (P/N) .50 .10 .50 Part Numbers Thru-Hole 0461-0016-01 0461-0020-01 0461-0024-01 0461-0028-01 0461-0032-01 0461-0036-01 0461-0040-01 0461-0044-01 0461-0048-01 0461-0052-01 0461-0056-01 0461-0060-01 0461-0064-01 0461-0068-01 0461-0072-01 0461-0076-01 0461-0080-01 Total Delay 16 ns 20 ns 24 28 32 36 ns ns ns ns Delay per Tap 2.0 ns 2.5 ns 3.0 3.5 4.0 4.5 ns ns ns ns Rise Time 3 ns 3 ns 3 3 3 3 ns ns ns ns Ein Trin PW PP Vee Test Conditions @ 25oC Pulse Voltage, Logic 1 Pulse Voltage, Logic 0 Rise Time Pulse Width Pulse Period Supply Voltage -0.9 Volts -1.7 Volts 1.0 ns (20%-80%) Total Delay + 10 ns 4 x Pulse Width -5.0 Volts 40 ns 44 ns 48 ns 52 ns 56 ns 60 64 68 72 ns ns ns ns 5.0 ns 5.5 ns 6.0 ns 6.5 ns 7.0 ns 7.5 8.0 8.5 9.0 ns ns ns ns 3 ns 3 ns 3 ns 3 ns 3 ns 4 4 4 4 ns ns ns ns Vee Vih Vil Voh Vol Iih Iil Ta PW d Tc Electrical Characteristics Supply Voltage Logic 1 Input Voltage Logic 0 Input Voltage Logic 1 Output Voltage Logic 0 Output voltage Logic 1 Input Current Logic 0 Input Current Operating Free Air Temperature Min. Input Pulse Width of Total Delay Maximum Duty Cycle Temp. Coeff. of Total Delay (TD) Min. Max. -4.2 -5.7 -1165 -870 -1830 -1475 -1025 -870 -1830 -1620 240 0.50 0o 70o 40 50 Units V mV mV mV mV ua ua C % % 76 ns 80 ns 9.5 ns 10.0 ns 4 ns 4 ns 300 PPM/OC Typ. Tolerances Input to Taps + 1 ns or 4% , Whichever is Greater Delays measured @ 50% levels on Leading Edge only with outputs terminated in 50 ohm + 1% to -2 V Rise Times measured from 20% to 80% levels Notes Epoxy encapsulated Compatible with 100K ECL circuits Performance warranty is limited to specified parameters listed Drive Capabilities Fan-out capabilities 70 ECL Loads Max. 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: BelFuse@belfuse.com 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 29