DS1004

Features:

· All-silicon timing circuit
· Five equally delayed clock phases per input
· Precise tap-to-tap delay tolerances of ±0.5, ±0.75, or ±1 ns
· Input-to-tap 1 delay of 5 ns
· Delay tolerances of ±1.5 ns over temperature and voltage
· Leading and trailing edge precision preserves the input symmetry
· CMOS design with TTL compatibility
· Standard 8-pin DIP and 150 mil 8-pin SOIC
· Vapor phase, IR and wave solderable
· Available in Tape and Reel


Pinout




Specifications

Voltage on Any Pin Relative to Ground       -1.0V to +7.0V
Operating Temperature                              0°C to 70°C
Storage Temperature                         -55°C to +125°C
Soldering Temperature                  260°C for 10 seconds
Short Circuit Output Current               50 mA for 1 second


Description

The DS1004 is a 5-tap all silicon delay line which can provide 2, 3, 4, or 5 ns tap-to-tap delays within a standard part family. The device is Dallas Semiconductor's fastest 5-tap delay line. It is available in a standard 8-pin DIP and 150 mil 8-pin mini-SOIC.The  DS1004 features precise leading and trailing edge accuracies and has the inherent reliability of an all-silicon delay line solution.

The DS1004 is specified for tap-to-tap tolerances as shown in Table 1. Each device has a minimum inputto- tap 1 delay of 5 ns. Subsequent taps (taps 2 through 5) are precisely delayed by 2, 3, 4, or 5 ns. See Table 1 for details. Tolerance over temperature and voltage is ±1.5 ns. Nominal tap-to-tap tolerances range from ±0.5 ns to ±1.0 ns. Each output is capable of driving up to 10 LS loads.

For customers needing non-standard delay values, the Late Package Program (LPP) is available. Customers may contact Dallas Semiconductor at (972) 3714348 for further details.