S450-0025-02 Datasheet, PDF (1/1 Pages) Bel Fuse Inc. – 5 TAP LEADING EDGE CONTROL HIGH -SPEED CMOS DELAY MODULES

defining a degree of excellence
Cat 10-R3
5 TAP LEADING EDGE CONTROL
HIGH -SPEED CMOS DELAY MODULES
.20 Typ
.20 Typ
.375
.350
.22 Max
bel (DC)
(P/N)
.30 .20
.80 Max
.285 Max
.10
.015
.004 4^o
Vcc 14
In 1
Gnd 7
12 4 10 6 8
*
.018
Coplanarity ⁺ .002
.012
.008 _.030
.012
.008
100^o
90^o
.325
.23 Max
.12 Min
bel (DC)
(P/N)
.30 .20
.80 Max
.285 Max
.10
.20 Max
.018
.015 Min
.045
Part Numbers
SMD
Thru-Hole
Total
Delay
S450-0025-02 A450-0025-02 25 ns
S450-0030-02 A450-0030-02 30 ns
S450-0040-02 A450-0040-02 40 ns
S450-0050-02 A450-0050-02 50 ns
S450-0060-02 A450-0060-02 60 ns
S450-0070-02 A450-0070-02 70 ns
S450-0075-02 A450-0075-02 75 ns
S450-0080-02 A450-0080-02 80 ns
S450-0090-02 A450-0090-02 90 ns
S450-0100-02 A450-0100-02 100 ns
S450-0125-02 A450-0125-02 125 ns
S450-0150-02 A450-0150-02 150 ns
S450-0200-02 A450-0200-02 200 ns
Delay
per Tap
5 ns
6 ns
8 ns
10 ns
12 ns
14 ns
15 ns
16 ns
18 ns
20 ns
25 ns
30 ns
40 ns
Rise
Time
8 ns
8 ns
8 ns
8 ns
8 ns
8 ns
8 ns
8 ns
8 ns
8 ns
8 ns
8 ns
8 ns
Tolerances
Input to Taps ⁺ 2 ns or 5% , Whichever is Greater
Tap to Tap ⁺ 2 ns or 7% , Whichever is Greater
Delays measured @ 50% levels on Leading Edge only
with no loads on Taps
Rise and Fall Times measured from 10% to 90% levels
Drive Capabilities
Nh Logic 1 Fanout
-
Nl Logic 0 Fanout
-
10 LSTTL Loads Max.
10 LSTTL Loads Max.
Recommended Temperature Profile
300^o C
200^o C
100^o C
Infra Red
225^o C Max Temp.
> 185^o C
for 90 Seconds Max
0
2
4
6
8
Time in Minutes
Test Conditions @ 25^oC
Ein Pulse Voltage
Trin Rise Time
PW Pulse Width
PP Pulse Period
Iccl Supply Current
V c c Supply Voltage
5.0 Volts
6.0 ns (10%-90%)
1.2 x Total Delay
4 x Pulse Width
25 ma Typical
5.0 Volts
Electrical Characteristics
V c c Supply Voltage
Vin DC Input Voltage
Vout DC Output Voltage
Vih Logic 1 Input Voltage
Vil Logic 0 Input Voltage
Voh Logic 1 Output Voltage, @ 20 ua
Logic 1 Output Voltage, @ 4 ma
Vol Logic 0 Output voltage, @ -20 ua
Logic 0 Output Voltage, @ -4 ma
Iih Logic 1 Input Current
Iil Logic 0 Input Current
Icch Logic 1 Supply Current
Iccl Logic 0 Supply Current
Ta Operating Free Air Temperature
PW Min. Input Pulse Width of Total Delay
d Maximum Duty Cycle
Min.
4.75
0
0
3.15
4.40
3.84
-40^o
40
Max.
5.25
Vcc
Vcc
0.9
0.1
0.4
1
-1
40
30
85^o
50
Units
V
V
V
V
V
V
V
V
V
ua
ua
ua
ma
C
%
%
Tc Temp. Coeff. of Total Delay (TD) 100 + (25000/TD) PPM/^OC
Notes
Transfer molded for better reliability
Compatible with CMOS & HCMOS circuits
Terminals: Electro-Tin plate phosphor bronze
Performance warranty is limited to specified parameters listed
SMD - Tape & Reel available:
32mm Wide x 16mm Pitch, 500 pieces per 13" reel
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: [phone]
Fax: [phone]
E-Mail: [e-mail]
Internet: http://www.belfuse.com
Far East Office
Bel Fuse Ltd.
8F/8 Luk Hop Street
San Po Kong
Kowloon, Hong Kong
Tel: [phone]
Fax: [phone]
European Office
Bel Fuse Europe Ltd.
Preston Technology Management Centre
Marsh Lane, Preston PR1 8UD
Lancashire, U.K.
Tel: [phone]
Fax: [phone]
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