DS1044-20 Ver la hoja de datos (PDF) - Dallas Semiconductor -> Maxim Integrated

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DS1044-20

4–in–1 High–Speed Silicon Delay Line

Dallas Semiconductor -> Maxim Integrated 

DS1044

DS1044

4–in–1 High–Speed Silicon Delay Line

FEATURES

• All–silicon timing circuit

• Four independent buffered delays

• Initial delay tolerance ±1.5 ns

• Stable and precise over temperature and voltage

• Leading and trailing edge precision preserves the

input symmetry

• Standard 14–pin DIP, 14–pin SOIC (150 mil)

• Vapor phase, IR and wave solderable

• Available in Tape and Reel

PIN ASSIGNMENT

IN1 1

NC 2

IN2 3

IN3 4

IN4 5

NC 6

GND 7

14 VCC

13 NC

12 OUT1

11 NC

10 OUT2

9 OUT3

8 OUT4

DS1044 14–PIN DIP

DS1044R 14–PIN SOIC (150 MIL)

See Mech. Drawings

Section

PIN DESCRIPTION

IN1–IN4

– Input Signals

OUT1–OUT4 – Output Signals

NC

– No Connection

VCC

GND

– +5 Volt Supply

– Ground

DESCRIPTION

The DS1044 series is a 4–in–1 version of the low–

power, +5 Volt, high speed, DS1035.

The DS1044 series of delay lines have four independent

logic buffered delays in a single package. The device is

Dallas Semiconductor’s fastest 4–in–1 delay line. It is

available in a standard 14–pin DIP and 14–pin SOIC.

The device features precise leading and trailing edge

accuracies. It has the inherent reliability of an all–silicon

delay line solution. The DS1044’s nominal tolerance is

±1.5 ns and an additional tolerance over temperature

and voltage of ±1.0 ns for the faster delays. Each output

is capable of driving up to 10 LS loads.

Standard delay values are indicated in Table 1. Cus-

tomers may contact Dallas Semiconductor at (972)

371–4348 for further information.

021798 1/6

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