8 Pin Mini DIP and Mini DIL 5 Tap TTL Compatible

Active Delay Lines

Delays are ±5% or ±2 nS†

DIP Part

DIL Part

Tap

Total

Number

Number

5, 10, 15, 20

25

EP9458-25

EP9458-25W

6, 12, 18, 24

30

EP9458-30

EP9458-30W

7, 14, 21, 28

35

EP9458-35

EP9458-35W

8, 16, 24, 32

40

EP9458-40

EP9458-40W

9, 18, 27, 36

45

EP9458-45

EP9458-45W

10, 20, 30, 40

50

EP9458-50

EP9458-50W

12, 24, 36, 48

60

EP9458-60

EP9458-60W

15, 30, 45, 60

75

EP9458-75

EP945875W

20, 40, 60, 80

100

EP9458-100

EP9458-100W

25, 50, 75, 100

125

EP9458-125

EP9458-125W

Delays are ±5% or ±2 nS†

DIP Part

DIL Part

Tap

Total

Number

Number

30, 60, 90, 120

150

EP9458-150

EP9458-150W

35, 70, 105, 140

175

EP9458-175

EP9458-175W

40, 80, 120, 160

200

EP9458-200

EP9458-200W

45, 90, 135, 180

225

EP9458-225

EP9458-225W

50, 100, 150, 200

250

EP9458-250

EP9458-250W

60, 120, 180, 240

300

EP9458-300

EP9458-300W

70, 140, 210, 280

350

EP9458-350

EP9458-350W

80, 160, 240, 320

400

EP9458-400

EP9458-400W

90, 180, 270, 360

450

EP9458-450

EP9458-450W

100, 200, 300, 400

500

EP9458-500

EP9458-500W

†Whichever is greater.

Delay times referenced from input to leading edges at 25°C, 5.0V, with no load.

Schematic

VOH

High-Level Output Voltage

VCC= min. VIL= max. IOH = max 2.7

V

VOL

Low-Level Output Voltage

VCC= min. VIH = min. IOL= max

0.5

V

VIK

Input Clamp Voltage

VCC= min. II = IIK

-1.2

V

IIH

High-Level Input Current

VCC= max. VIN = 2.7V

50

µA

VCC= max. VIN = 5.25V

1.0

mA

IIL

Low-Level Input Current

VCC= max. VIN = 0.5V

-2

mA

IOS

Short Circuit Output Current

VCC= max. VOUT = 0.

-40

-100

mA

(One output at a time)

ICCH High-Level Supply Current

VCC= max. VIN = OPEN

75

mA

ICCL Low-Level Supply Current

VCC= max. VIN = 0

75

mA

TRO

Output Rise Time

Td

≤ 500 nS (0.75 to 2.4 Volts)

4

nS

NH

Fanout High-Level Output

VCC= max. VOH = 2.7V

20 TTL LOAD

NL

Fanout Low-Level Output

VCC= max. VOL = 0.5V

10 TTL LOAD

DC Electrical Characteristics

Parameter

Test Conditions

Min

Max Unit

EIN

Pulse Input Voltage

3.2

Volts

PW

Pulse Width % of Total Delay

110

%

TRI

Pulse Rise Time (0.75 - 2.4 Volts)

2.0

nS

PRR

Pulse Repetition Rate @ Td

≤ 200 nS

1.0

MHz

Pulse Repetition Rate @ Td > 200 nS

100

KHz

VCC

Supply Voltage

5.0

Volts

Input Pulse Test Conditions @ 25° C

Unit

VCC

Supply Voltage

4.75

5.25

V

VIH

High-Level Input Voltage

2.0

V

VIL

Low-Level Input Voltage

0.8

V

IIK

Input Clamp Current

-18

mA

IOH

High-Level Output Current

-1.0

mA

IOL

Low-Level Output Current

20

mA

PW*

Pulse Width of Total Delay

40

%

d*

Duty Cycle

40

%

TA

Operating Free-Air Temperature

0

+70

°C

Recommended

Operating Conditions

Min

Max

Unit

*These two values are inter-dependent.

DSD9458

Rev. A 2/5/96

QAF-CSO1 Rev. B 8/25/94

Unless Otherwise Noted Dimensions in Inches

Tolerances:

Fractional = ± 1/32

.XX = ± .030

.XXX = ± .010

16799 SCHOENBORN ST.

NORTH HILLS, CA 91343

TEL: (818) 892-0761

FAX: (818) 894-5791

E L E C T R O N I C S

I N C .

7

2

6

3

5

1

4

OUTPUT

GROUND

INPUT

8

VCC

DIP Package

DIL Package

.365

Max.

.500 Max.

.280

Max.

PCA

EP9458-25

D.C.

.010

Typ.

.120 Min,

.020

Typ.

.250

Max.

.020

Typ.

White Dot

Pin#1

.100

White Dot

Pin 1

.100

PCA

Date Code

EP9458-25W

.400

.500

.150 TYP

.018 x.010

.300

.250