defining a degree of excellence
TRIPLE LINE LEADING EDGE CONTROL
STANDARD DELAY MODULES
-
Cat 12 R3
.20 Typ
.20 Typ
12
3
10 5
8
.375
.350
(
)
(
)
bel DC
bel DC
Vcc 14
In 1
.325
.285 Max
.015
.285 Max
*
( )
P/N
(
)
P/N
Gnd 7
.80 Max
.80 Max
4o
.004
.20 Max
.23 Max
.12 Min
.22 Max
.012
.008
.012
.008
.018
100o
90o
.015 Min
.045
.030
.018
+
Coplanarity .002
Part Numbers
Test Conditions @ 25oC
Time
Rise
Ein
Pulse Voltage
Rise Time
Pulse Width
Pulse Period
Supply Current
Supply Voltage
3.2 Volts
Tolerance
SMD
Thru-Hole
Delay
Time
3 ns
3 ns
3 ns
3 ns
3 ns
3 ns
3 ns
3 ns
3 ns
3 ns
Trin
PW
PP
Iccl
Vcc
3.0 ns (10%-90%)
1.2 x Total Delay
4 x Pulse Width
80 ma Typical
5.0 Volts
+
+
+
+
+
S422-0005-A3 A447-0005-A3
S422-0010-A3 A447-0010-A3
S422-0015-A3 A447-0015-A3
S422-0020-A3 A447-0020-A3
S422-0025-A3 A447-0025-A3
S422-0030-A3 A447-0030-A3
S422-0035-A3 A447-0035-A3
S422-0040-A3 A447-0040-A3
S422-0045-A3 A447-0045-A3
S422-0050-A3 A447-0050-A3
S422-0060-A3 A447-0060-A3
S422-0070-A3 A447-0070-A3
S422-0080-A3 A447-0080-A3
5 ns
1.0 ns
1.5 ns
1.5 ns
1.5 ns
1.5 ns
1.5 ns
1.5 ns
2.0 ns
2.0 ns
2.5 ns
3.0 ns
3.5 ns
4.0 ns
10 ns
15 ns
20 ns
25 ns
30 ns
35 ns
40 ns
45 ns
50 ns
60 ns
70 ns
80 ns
Electrical Characteristics
+
+
+
+
+
+
+
+
Min.
4.75
2.0
Max. Units
5.25
Vcc Supply Voltage
V
V
V
ma
ma
V
Vih Logic 1 Input Voltage
Vil Logic 0 Input Voltage
Ioh Logic 1 Output Current
Iol Logic 0 Output Current
Voh Logic 1 Output Voltage
Vol Logic 0 Output voltage
Vik Input Clamp Voltage
Iih Logic 1 Input Current
0.8
-1
20
2.7
-60
4 ns
4 ns
4 ns
0.5
-1.2
20
-0.6
-150
70
V
V
ua
ma
ma
ma
ma
C
Iil
Logic 0 Input Current
Tolerances
Ios Short Circuit Output Current
Icch Logic 1 Supply Current
Iccl Logic 0 Supply Current
Ta Operating Free Air Temperature
PW Min. Input Pulse Width of Total Delay
+
Input to Output 5% , Unless otherwise specified
Delays measured @ 1.5 V levels on Leading Edge only
with 15pf loads on Outputs
90
70o
0o
100
%
Rise and Fall Times measured from 0.75 V to 2.4 V levels
d
Maximum Duty Cycle
50
%
100 + (25000/TD) PPM/OC
)
(
Drive Capabilities
Temp. Coeff. of Total Delay TD
Tc
Nh Logic 1 Fanout
Nl Logic 0 Fanout
-
-
10 TTL Loads Max.
10 TTL Loads Max.
Notes
Transfer molded for better reliability
Compatible with TTL & DTL circuits
Recommended Temperature Profile
Terminals: Electro-Tin plate phosphor bronze
Performance warranty is limited to specified parameters listed
SMD - Tape & Reel available:
300o C
Infra Red
225o C Max Temp.
200o C
> 185o C
32mm Wide x 16mm Pitch, 500 pieces per 13" reel
for 90 Seconds Max
100o C
Other Delays and Tolerances Available
Consult Sales
0
2
4
6
8
Time in Minutes
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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