MXD1005 Datasheet, PDF (1/8 Pages) Maxim Integrated Products – 5-Tap Silicon Delay Line

19-1309; Rev 0; 10/97
5-Tap Silicon Delay Line
_______________General Description
The MXD1005 silicon delay line offers five equally
spaced taps with delays ranging from 12ns to 250ns
and a nominal accuracy of ±2ns or ±3%, whichever is
greater. Relative to hybrid solutions, this device offers
enhanced performance and higher reliability, and
reduces overall cost. Each tap can drive up to ten 74LS
loads.
The MXD1005 is available in multiple versions, each
offering a different combination of delay times. It comes
in the space-saving 8-pin µMAX package, as well as an
8-pin SO or DIP, allowing full compatibility with the
DS1005 and other delay line products.
________________________Applications
Clock Synchronization
Digital Systems
_________________Pin Configurations
TOP VIEW
IN 1
TAP2 2
TAP4 3
GND 4
MXD1005
8 V_CC
7 TAP1
6 TAP3
5 TAP5
DIP/SO/µMAX
IN 1
N.C. 2
N.C. 3
TAP2 4
N.C. 5
TAP4 6
GND 7
MXD1005
14 V_CC
13 N.C.
12 TAP1
11 N.C.
10 TAP3
9 N.C.
8 TAP5
DIP
Pin Configurations continued at end of data sheet.
____________________________Features
o Improved Second Source to DS1005
o Available in Space-Saving 8-Pin µMAX Package
o 17mA Supply Current vs. Dallas’ 40mA
o Low Cost
o Delay Tolerance of ±2ns or ±3%, whichever is
Greater
o TTL/CMOS-Compatible Logic
o Leading- and Trailing-Edge Accuracy
o Custom Delays Available
______________Ordering Information
PART
TEMP. RANGE PIN-PACKAGE
MXD1005C/D__
0°C to +70°C
Dice*
MXD1005PA__
-40°C to +85°C
8 Plastic DIP
MXD1005PD__
-40°C to +85°C
14 Plastic DIP
MXD1005SA__
-40°C to +85°C
8 SO
MXD1005SE__
-40°C to +85°C
16 Narrow SO
MXD1005UA__
-40°C to +85°C
8 µMAX
*Dice are tested at T_A = +25°C.
Note: To complete the ordering information, fill in the blank with
the part number extension from the Part Number and Delay
Times table to indicate the desired delay per output.
_____Part Number and Delay Times
PART NUMBER
EXTENSION
(MXD1005_ _ __)
60
75
100
125
150
175
200
250
DELAY (t_PHLT,At_PP_L4_H) PER OUTPUT (ns)
TAP1 TAP2 TAP3 TAP4 TAP5
12
24
36
48
60
15
30
45
60
75
20
40
60
80 100
25
50
75 100 125
30
60
90 120 150
35
70 105 140 175
40
80 120 160 200
50 100 150 200 250
Note: Contact factory for characterization data.
Functional Diagram appears at end of data sheet.
________________________________________________________________ Maxim Integrated Products 1
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For small orders, phone [phone] ext. 3468.