TAP4

For free samples & the latest literature: http://www.maxim-ic.com, or phone 1-800-998-8800.

For small orders, phone 408-737-7600 ext. 3468.

_______________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

____________________________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

5-Tap Silicon Delay Line

________________________________________________________________

Maxim Integrated Products

1

TAP3

TAP5

GND

1

2

8

7

TAP1

TAP2

TAP4

IN

DIP/SO/

µMAX

TOP VIEW

3

4

6

5

MXD1005

14

13

12

11

10

9

8

1

2

3

4

5

6

7

N.C.

TAP1

N.C.

TAP2

N.C.

N.C.

IN

MXD1005

TAP3

N.C.

TAP5

GND

TAP4

N.C.

DIP

_________________Pin Configurations

_____Part Number and Delay Times

19-1309; Rev 0; 10/97

PART

MXD1005C/D__

MXD1005PA__

MXD1005PD__

-40°C to +85°C

-40°C to +85°C

0°C to +70°C

TEMP. RANGE

PIN-PACKAGE

Dice*

8 Plastic DIP

14 Plastic DIP

______________Ordering Information

*

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.

MXD1005SA__

MXD1005SE__

MXD1005UA__

-40°C to +85°C

-40°C to +85°C

-40°C to +85°C

8 SO

16 Narrow SO

8 µMAX

Pin Configurations continued at end of data sheet.

60

12

PART NUMBER

EXTENSION

(MXD1005_ _ __)

75

15

125

100

20

25

175

150

30

35

250

200

40

50

24

30

40

50

60

70

80

100

36

45

60

75

90

105

120

150

48

60

80

100

120

140

160

200

60

75

100

125

150

175

200

250

Note: Contact factory for characterization data.

Functional Diagram appears at end of data sheet.

TAP1

TAP2

TAP3

TAP4

TAP5