defining a degree of excellence
8 TAP LEADING EDGE CONTROL
100K ECL DELAY MODULES
1.30 Max
.375 Max
.010 Min
.012
.008
.12 Min
.20
.50 Max
.018
.90
.045
.40 + .02
Vee 18
In 24
Vcc 1, 6,
7, 13, 19
3
4
5 8
Cat 42-R0
9 10 11 12
*
*
bel
(DC)
(P/N)
.50
.10
.50
Part Numbers
Thru-Hole
0461-0016-01
0461-0020-01
0461-0024-01
0461-0028-01
0461-0032-01
0461-0036-01
0461-0040-01
0461-0044-01
0461-0048-01
0461-0052-01
0461-0056-01
0461-0060-01
0461-0064-01
0461-0068-01
0461-0072-01
0461-0076-01
0461-0080-01
Total
Delay
16 ns
20 ns
24 ns
28 ns
32 ns
36 ns
40 ns
44 ns
48 ns
52 ns
56 ns
60 ns
64 ns
68 ns
72 ns
76 ns
80 ns
Delay
per Tap
2.0 ns
2.5 ns
3.0 ns
3.5 ns
4.0 ns
4.5 ns
5.0 ns
5.5 ns
6.0 ns
6.5 ns
7.0 ns
7.5 ns
8.0 ns
8.5 ns
9.0 ns
9.5 ns
10.0 ns
Rise
Time
3 ns
3 ns
3 ns
3 ns
3 ns
3 ns
3 ns
3 ns
3 ns
3 ns
3 ns
4 ns
4 ns
4 ns
4 ns
4 ns
4 ns
Vee
Vih
Vil
Voh
Vol
Iih
Iil
Ta
PW
d
Tc
Ein
Trin
PW
PP
Vee
Test Conditions @ 25
o
C
Pulse Voltage, Logic 1
Pulse Voltage, Logic 0
Rise Time
Pulse Width
Pulse Period
Supply Voltage
-0.9 Volts
-1.7 Volts
1.0 ns (20%-80%)
Total Delay + 10 ns
4 x Pulse Width
-5.0 Volts
Electrical Characteristics
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)
Min. Max.
-4.2
-5.7
-1165 -870
-1830 -1475
-1025 -870
-1830 -1620
240
0.50
0
o
70
o
40
50
Units
V
mV
mV
mV
mV
ua
ua
C
%
%
300 PPM/
O
C Typ.
Tolerances
Input to Taps + 1 ns or 4% , Whichever is Greater
Delays measured @ 50% levels on Leading Edge only
with outputs terminated in 50 ohm + 1% to -2 V
Rise Times measured from 20% to 80% levels
Notes
Epoxy encapsulated
Compatible with 100K ECL circuits
Performance warranty is limited to specified parameters listed
Drive Capabilities
Fan-out capabilities
70 ECL Loads Max.
Other Delays and Tolerances Available
Consult Sales
Specifications subject to change without notice.
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
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
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