E L E C T R O N I C S I N C .

8 Pin Mini DIP and Mini DIL 5 Tap

TTL Compatible Active Delay Lines

TEL: (818) 892-0761

FAX: (818) 894-5791

http://www.pca.com

PCA ELECTRONICS, INC.

16799 SCHOENBORN ST.

NORTH HILLS, CA 91343

EP9458-XX & EP9458-XX-LF

Product performance is limited to specified parameters. Data is subject to change without prior notice.

Unless Otherwise Specified Dimensions are in Inches /mm ± .010 /.25

CS9458-XX & -LF

Rev. B

12/5/06 RR

Schematic

Package

Add “-LF” after part number for Lead-Free

Tap Delays

(†±5% or ± 2nS)

5, 10, 15, 20

6, 12, 18, 24

7, 14, 21, 28

8, 16, 24, 32

9, 18, 27, 36

10, 20, 30, 40

12, 24, 36, 48

15, 30, 45, 60

20, 40, 60, 80

25, 50, 75, 100

Total Delay

(†±5% or ± 2nS)

25

30

35

40

45

50

60

75

100

125

PCA

Part Number

EP9458-150(-LF)

EP9458-175(-LF)

EP9458-200(-LF)

EP9458-225(-LF)

EP9458-250(-LF)

EP9458-300(-LF)

EP9458-350(-LF)

EP9458-400(-LF)

EP9458-450(-LF)

EP9458-500(-LF)

Tap Delays

(†±5% or ± 2nS)

30, 60, 90, 120

35, 70, 105, 140

40, 80, 120, 160

45, 90, 135, 180

50, 100, 150, 200

60, 120, 180, 240

70, 140, 210, 280

80, 160, 240, 320

90, 180, 270, 360

100, 200, 300, 400

Total Delay

(†±5% or ± 2nS)

150

175

200

225

250

300

350

400

450

500

PCA

Part Number

EP9458-25(-LF)

EP9458-30(-LF)

EP9458-35(-LF)

EP9458-40(-LF)

EP9458-45(-LF)

EP9458-50(-LF)

EP9458-60(-LF)

EP9458-75(-LF)

EP9458-100(-LF)

EP9458-125(-LF)

†Whichever is greater. Delay times referenced from input to leading and trailing edges at 25°C, 5.0V, with no load.

Recommended Operating Conditions

VCC Supply Voltage

VIH

High-Level Input Voltage

VIL

Low-Level Input Voltage

IIK

Input Clamp Current

IOH

High-Level Output Current

IOL

Low-Level Output Current

PW*

Pulse Width of Total Delay

d*

Duty Cycle

TA

Operating Free-Air Temperature

Min.

4.75

2.0

40

0

Max.

5.25

0.8

-18

-1.0

20

40

+70

Unit

V

V

V

mA

mA

mA

%

%

°C

*These two values are inter-dependent.

Input Pulse Test Conditions @ 25° C

EIN

Pulse Input Voltage

PW

Pulse Width % of Total Delay

TRI

Pulse Rise Time (0.75 - 2.4 Volts)

PRR Pulse Repetition Rate @ Td ≤ 200 nS

Pulse Repetition Rate @ Td > 200 nS

VCC Supply Voltage

3.2

110

2.0

1.0

100

5.0

Unit

Volts

%

nS

MHz

KHz

Volts

DC Electrical Characteristics

Parameter

Test Conditions

VOH High-Level Output Voltage

VCC = min. VIL= max. IOH = max

VOL

Low-Level Output Voltage

VCC = min. VIH = min. IOL= max

VIK

Input Clamp Voltage

VCC = min. II = II K

IIH

High-Level Input Current

VCC = max. VIN = 2.7V

VCC = max. VIN = 5.25V

IIL

Low-Level Input Current

VCC = max. VIN = 0.5V

IOS

Short Circuit Output Current

VCC = max. V OUT = 0.

Min.

2.7

-40

(One output at a time)

ICCH High-Level Supply Current

VCC = max. VIN = OPEN

ICCL Low-Level Supply Current

VCC = max. VIN = 0

TRO

Output Rise Time

Td

≤ 500 nS (0.75 to 2.4 Volts)

Max.

0.5

-1.2

50

1.0

-2

-100

75

75

4

NH

Fanout High-Level Output

VCC = max. V OH = 2.7V

20 TTL Load

NL

Fanout Low-Level Output

VCC = max. V OL = 0.5V

10 TTL Load

Unit

V

V

V

µA

mA

mA

mA

nS

mA

mA

7

2

6

3

5

1

4

OUTPUT

GROUND

INPUT

8

VCC

Notes :

2. Peak Solder Rating

(Wave Solder Process)

4. Weight

1. Lead Finish

5. Packaging Information

(Tube)

EP9458-XX-LF

260°C

10 (+2/-0) seconds

TBD grams

Hot Tin Dip (Sn)

TBD pieces/tube

EP9458-XX

260°C

10 (+2/-0) seconds

TBD grams

SnPb

TBD pieces/tube

.365

Max.

(9.27)

.500 Max.

(12.70)

PCA

EP9458-25(-LF)

D.C.

.010

Typ.

(.254)

.120 Min,

(3.05))

.020

Typ.

(.508)

.250 Max.

(6.35)

.020

Typ.

(.508)

White Dot

Pin#1

.100

(2.54)

.280

Max.

(7.11)