DS1044R-10+T&R datasheet, PDF - EEWORLD Datasheet

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DS1044R-10+T&R: DescriptionIC delay line 10ns 14soic; Categorylogic logic; File Size35KB，6 Pages; ManufacturerMaxim; Websitehttps://www.maximintegrated.com/en.html; Environmental Compliance

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DS1044R-10+T&R Overview

IC delay line 10ns 14soic

DS1044R-10+T&R Parametric

Parameter Name	Attribute value
Is it Rohs certified?	conform to
Maker	Maxim
Parts packaging code	SOIC
package instruction	SOP,
Contacts	14
Reach Compliance Code	compliant
Other features	BOTH LEADING & TRAILING EDGE ACCURACY; MAX FAN OUT OF 10 LS LOAD PER OUTPUT
series	CMOS/TTL
Input frequency maximum value (fmax)	50 MHz
JESD-30 code	R-PDSO-G14
JESD-609 code	e3
length	8.65 mm
Logic integrated circuit type	SILICON DELAY LINE
Number of functions	4
Number of taps/steps	1
Number of terminals	14
Maximum operating temperature	70 °C
Minimum operating temperature
Output polarity	TRUE
Package body material	PLASTIC/EPOXY
encapsulated code	SOP
Package shape	RECTANGULAR
Package form	SMALL OUTLINE
Peak Reflow Temperature (Celsius)	260
programmable delay line	NO
Certification status	Not Qualified
Maximum seat height	1.75 mm
Maximum supply voltage (Vsup)	5.25 V
Minimum supply voltage (Vsup)	4.75 V
Nominal supply voltage (Vsup)	5 V
surface mount	YES
technology	CMOS
Temperature level	COMMERCIAL
Terminal surface	MATTE TIN
Terminal form	GULL WING
Terminal pitch	1.27 mm
Terminal location	DUAL
Maximum time at peak reflow temperature	NOT SPECIFIED
Total delay nominal (td)	10 ns
width	3.9 mm
Base Number Matches	1

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DS1044

4–in–1 High–Speed Silicon Delay Line

FEATURES

PIN ASSIGNMENT

IN1

IN2

IN3

IN4

GND

OUT1

OUT2

OUT3

OUT4

•

All–silicon timing circuit

•

Four independent buffered delays

•

Initial delay tolerance

±1.5

•

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

DS1044 14–PIN DIP

DS1044R 14–PIN SOIC (150 MIL)

See Mech. Drawings

Section

PIN DESCRIPTION

IN1–IN4

OUT1–OUT4

GND

–

Input Signals

Output Signals

No Connection

+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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