defining a degree of excellence

Corporate Office

Bel Fuse Inc.

198 Van Vorst Street, Jersey City, NJ 07302-4496

Tel: 201-432-0463

Fax: 201-432-9542

E-Mail: BelFuse@belfuse.com

Internet: http://www.belfuse.com

Specifications subject to change without notice.

Far East Office

Bel Fuse Ltd.

8F/8 Luk Hop Street

San Po Kong

Kowloon, Hong Kong

Tel: 852-2328-5515

Fax: 852-2352-3706

European Office

Bel Fuse Europe Ltd.

Preston Technology Management Centre

Marsh Lane, Preston PR1 8UD

Lancashire, U.K.

Tel: 44-1772-556601

Fax: 44-1772-888366

Cat 41-R0

28

Other Delays and Tolerances Available

Consult Sales

5 TAP LEADING EDGE CONTROL

10KH ECL DELAY MODULES

Transfer molded for better reliability

Compatible with ECL 10K & 10KH circuits

Terminals: Electro-Tin plate phosphor bronze

Performance warranty is limited to specified parameters listed

SMD - Tape & Reel available:

44mm Wide x 24mm Pitch, 170 pieces per 13" reel

Electrical Characteristics

-0.9 Volts

-1.8 Volts

1.0 ns (20%-80%)

Total Delay + 10 ns

4 x Pulse Width

-5.2 Volts

Max.

-5.46

-1.48

-1.63

310

50

Units

V

V

V

V

V

ua

ua

C

%

%

Min.

-4.94

-1.13

-0.98

0.5

40

Input to Taps + 1 ns or 3% , Whichever is Greater

Delays measured @ 50% levels on Leading Edge only

with Outputs Terminated with 50 Ohms + 1% to - 2 V

Rise and Fall Times measured from 20% to 80% levels

Tolerances

2 ns

2 ns

2 ns

2 ns

3 ns

3 ns

3 ns

3 ns

3 ns

3 ns

4 ns

6 ns

6 ns

Part Numbers

T ime in Minutes

for 90 Seconds Max

Infra Red

0

8

6

4

2

SMD

Thru-Hole

Recommended Temperature Profile

Notes

.012

.008

.37 Max

(P/N)

1.0 Max

.019

.055

In 5

Vcc 1, 16

.430

.055

.010

1.0 Max

.10 Typ

.70 + .01

.40 Max

(P/N)

S459-0006-02

S459-0010-02

S459-0015-02

S459-0020-02

S459-0025-02

S459-0030-02

S459-0035-02

S459-0040-02

S459-0045-02

S459-0050-02

S459-0075-02

S459-0100-02

S459-0125-02

A459-0006-02

A459-0010-02

A459-0015-02

A459-0020-02

A459-0025-02

A459-0030-02

A459-0035-02

A459-0040-02

A459-0045-02

A459-0050-02

A459-0075-02

A459-0100-02

A459-0125-02

Tap Delay

Every

6 ns

10 ns

15 ns

20 ns

25 ns

30 ns

35 ns

40 ns

45 ns

50 ns

75 ns

100 ns

125 ns

2 ns

3 ns

4 ns

5 ns

6 ns

7 ns

8 ns

9 ns

10 ns

15 ns

20 ns

25 ns

Vee

Vih

Vil

Voh

Vol

Iih

Iil

Ta

PW

d

Tc

Supply Voltage

Logic 1 Input Voltage

Logic 0 Input Voltage

Logic 1 Output Voltage

Logic 0 Output voltage

Logic 1 Input Current

Logic 0 Input Current

Operating Free Air Temperature

Min. Input Pulse Width of Total Delay

Maximum Duty Cycle

Temp. Coeff. of Total Delay (TD)

Ein

Trin

PW

PP

Vee

Pulse Voltage, Logic 1

Pulse voltage, Logic 0

Rise Time

Pulse Width

Pulse Period

Supply Voltage

Coplanarity + .002

.055

.019

.465

.39 Max

.12 Min

.70 + .01

.015 Min

.10 Typ

*

*

15 3 14 4 13

Vee 8

.465

.50

.50

NC: P2, P6, P7, P9, P10, P11, P12

Rise

Time

Total

Delay