TAP DELAYS

TOTAL DELAYS

PART

±5% or ±2 nS†

±5% or ±2 nS†

NUMBER

5, 10, 15, 20

25

EPA054-25

6, 12, 18, 24

30

EPA054-30

7, 14, 21, 28

35

EPA054-35

8, 16, 24, 32

40

EPA054-40

9, 18, 27, 36

45

EPA054-45

10, 20, 30, 40

50

EPA054-50

12, 24, 36, 48

60

EPA054-60

15, 30, 45, 60

75

EPA054-75

20, 40, 60, 80

100

EPA054-100

25, 50, 75, 100

125

EPA054-125

30, 60, 90, 120

150

EPA054-150

35, 70, 105, 140

175

EPA054-175

40, 80, 120, 160

200

EPA054-200

45, 90, 135, 180

225

EPA054-225

50, 100, 150, 200

250

EPA054-250

60, 120, 180, 240

300

EPA054-300

70, 140, 210, 280

350

EPA054-350

TAP DELAYS

TOTAL DELAYS

PART

±5% or ±2 nS†

±5% or ±2 nS†

NUMBER

80, 160, 240, 320

400

EPA054-400

84, 168, 252, 336

420

EPA054-420

88, 176, 264, 352

440

EPA054-440

90, 180, 270, 360

450

EPA054-450

94, 188, 282, 376

470

EPA054-470

100, 200, 300, 400

500

EPA054-500

110, 220, 330, 440

550

EPA054-550

120, 240, 360, 480

600

EPA054-600

130, 260, 390, 520

650

EPA054-650

140, 280, 420, 560

700

EPA054-700

150, 300, 450, 600

750

EPA054-750

160, 320, 480, 640

800

EPA054-800

170, 340, 510, 680

850

EPA054-850

180, 360, 540, 720

900

EPA054-900

190, 380, 570, 760

950

EPA054-950

200, 400, 600, 800

1000

EPA054-1000

†Whichever is greater.

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

16 Pin DIP 5 Tap TTL Compatible Active Delay Lines

Package Dimensions

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

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

Td > 500 nS

5

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

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

-55

+125

°C

Recommended

Operating Conditions

Min

Max

Unit

*These two values are inter-dependent.

Schematic

DSA054 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 .

14

4

12

6

10

1

8

OUTPUT

GROUND

INPUT

16

VCC

.365

Max.

.88 Max.

PCA

EPA054-25

Date Code

.250

Max.

.020

Typ.

White Dot

Pin#1

.300

.200

.280

Max.

.010

Typ.

.150 Typ.

.020

.040