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Número de pieza | DS1110 | |
Descripción | 10-Tap Silicon Delay Line | |
Fabricantes | Dallas Semiconductor | |
Logotipo | ||
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Rev 1; 11/03
10-Tap Silicon Delay Line
General Description
The DS1110 delay line is an improved replacement for
the DS1010. It has ten equally spaced taps providing
delays from 5ns to 500ns. The devices are offered in a
standard 16-pin SO or 14-pin TSSOP. The DS1110 series
delay lines provide a nominal accuracy of ±5% or ±2ns,
whichever is greater, at 5V and +25°C. The DS1110
reproduces the input logic state at the tap 10 output after
a fixed delay as specified by the dash number extension
of the part number. The DS1110 is designed to produce
both leading- and trailing-edge delays with equal preci-
sion. Each tap is capable of driving up to ten 74LS type
loads. Dallas Semiconductor can customize standard
products to meet special needs.
Applications
Communications Equipment
Medical Devices
Automated Test Equipment
PC Peripheral Devices
Features
♦ All-Silicon, 5V, 10-Tap Delay Line
♦ Improved, Drop-In Replacement for the DS1010
♦ 10 Taps Equally Spaced
♦ Delays are Stable and Precise
♦ Leading- and Trailing-Edge Accuracy
♦ Delay Tolerance ±5% or ±2ns, whichever is
Greater, at 5V and +25°C
♦ Economical
♦ Auto-Insertable, Low Profile
♦ Low-Power CMOS
♦ TTL/CMOS Compatible
♦ Vapor Phase, IR, and Wave Solderable
♦ Fast-Turn Prototypes
♦ Delays Specified Over Commercial and Industrial
Temperature Ranges
♦ Custom Delays Available
♦ Standard 16-Pin SO or 14-Pin TSSOP
Pin Configurations
TOP VIEW
IN 1
N.C. 2
TAP2 3
TAP4 4
TAP6 5
TAP8 6
GND 7
DS1110E
14 VCC
13 TAP1
12 TAP3
11 TAP5
10 TAP7
9 TAP9
8 TAP10
TSSOP
Pin Configurations continued at end of data sheet.
Ordering Information
PART
DS1110E-XXX
DS1110S-XXX
TEMP RANGE
-40°C to +85°C
-40°C to +85°C
PIN-PACKAGE
14 TSSOP
16 SO
Selector Guide appears at end of data sheet.
_____________________________________________ Maxim Integrated Products 1
For pricing, delivery, and ordering information, please contact Maxim/Dallas Direct! at
1-888-629-4642, or visit Maxim’s website at www.maxim-ic.com.
1 page 10-Tap Silicon Delay Line
Detailed Description
The DS1110 delay line is an improved replacement for
the DS1010. It has ten equally spaced taps providing
delays from 5ns to 500ns. The devices are offered in a
standard 16-pin SO or 14-pin TSSOP. The DS1110
series delay lines provide a nominal accuracy of ±5%
or ±2ns, whichever is greater, at 5V and +25°C. The
DS1110 reproduces the input logic state at the tap 10
output after a fixed delay as specified by the dash
number extension of the part number. The DS1110 is
designed to produce both leading- and trailing-edge
delays with equal precision. Each tap is capable of dri-
ving up to ten 74LS type loads. Dallas Semiconductor
can customize standard products to meet special
needs. For special requests call 972-371-4348.
TAP1 TAP2
Table 1. Part Number by Delay (tPHL, tPLH)
PART
TOTAL DELAY* (ns)
DS1110-50
50
DS1110-60
60
DS1110-75
75
DS1110-80
80
DS1110-100
100
DS1110-125
125
DS1110-150
150
DS1110-175
175
DS1110-200
200
DS1110-250
250
DS1110-300
300
DS1110-350
350
DS1110-400
400
DS1110-450
450
DS1110-500
500
*Custom delays are available.
DELAY/TAP (ns)
5
6
7.5
8
10
12.5
15
17.5
20
25
30
35
40
45
50
TAP9 TAP10
IN
Figure 1. Logic Diagram
10% 10%
tRISE
VIH
IN VIL
0.8V
2.2V
1.5V
2.2V
1.5V
0.8V
tWI
tPLH
10% 10%
PERIOD
tFALL
tWI
tPLH
1.5V
OUT
Figure 2. Timing Diagram: Silicon Delay Line
1.5V 1.5V
_____________________________________________________________________ 5
5 Page |
Páginas | Total 8 Páginas | |
PDF Descargar | [ Datasheet DS1110.PDF ] |
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