FAITD
Series
FAST / TTL
Buffered 10-Tap Delay Modules
Low Profile 14-Pin Package
Two Surface Mount Versions
FAST/TTL Logic Buffered
10 Equal Delay Taps
Operating Temperature
Range 0
O
C to +70
O
C
Low Voltage CMOS Versions
refer to LVITD Series
Electrical Specifications at 25
O
C
FAST 10 Tap
14-Pin P/N
Tap Delay Tolerances +/- 5% or 2ns (+/- 1ns <15ns)
Tap 1
Tap 2
Tap 3
Tap 4
Tap 5
Tap 6
Tap 7
Tap 8
Tap 9
Total - Tap 10
Tap-to-Tap
(ns)
FAITD Schematic
Vcc
14
Tap1 Tap3 Tap5 Tap7 Tap9 Tap10
13
12
11
10
9
8
1
IN
2
N/C
3
4
5
6
7
Tap2 Tap4 Tap6 Tap8 GND
FAITD-12
3
4
5
6
7
8
9
10
11
12 ± 1.0 ∗∗ 1.0 ± 0.5
FAITD-15
3
3.5
4.5
6
7.5
9
10.5
12
13.5
15 ± 1.0 ∗∗ 1.5 ± 0.6
FAITD-20
3
4
6
8
10
12
14
16
18
20 ± 1.5 ∗∗ 2.0 ± 0.7
FAITD-25
3
5
7.5
10
12.5
15
17.5
20
22.5
25 ± 2.0 ∗∗ 2.5 ± 0.8
FAITD-30
3
6
9
12
15
18
21
24
27
30 ± 2.0
3.0 ± 1.0
FAITD-35
3.5
7
10.5
14
17.5
21
24.5
28
31.5
35 ± 2.0
3.5 ± 1.0
FAITD-40
4
8
12
16
20
24
28
32
36
40 ± 2.0
4.0 ± 1.0
FAITD-50
5
10
15
20
25
30
35
40
45
50 ± 2.5
5.0 ± 2.0
FAITD-60
6
12
18
24
30
36
42
48
54
60 ± 3.0
6.0 ± 2.0
FAITD-70
7
14
21
28
35
42
49
56
63
70 ± 3.5
7.0 ± 2.0
FAITD-75
7.5
15
22.5
30
37.5
45
52.5
60
67.5
75 ± 3.75
7.5 ± 2.0
FAITD-80
8
16
24
32
40
48
56
64
72
80 ± 4.0
8.0 ± 2.0
FAITD-100
10
20
30
40
50
60
70
80
90
100 ± 5.0
10 ± 2.0
FAITD-125
12.5
25
37.5
50
62.5
75
87.5
100 112.5 125 ± 6.25 12.5 ± 3.0
FAITD-150
15
30
45
60
75
90
105
120
135
150 ± 7.5
15 ± 3.0
FAITD-200
20
40
60
80
100
120
140
160
180 200 ± 10.0
20 ± 3.0
FAITD-250
25
50
75
100
125
150
175
200
225 250 ± 12.5
25 ± 3.0
FAITD-300
30
60
90
120
150
180
210
240
270 300 ± 15.0
30 ± 5.0
FAITD-500
50
100
150
200
250
300
350
400
450 500 ± 25.0
50 ± 6.0
** These part numbers do not have 5 equal taps. Tap-to-Tap Delays reference Tap 1.
TEST CONDITIONS
-- FAST / TTL
V
CC
Supply Voltage ................................................ 5.00VDC
Input Pulse Voltage ................................................... 3.20V
Input Pulse Rise Time ....................................... 3.0 ns max.
Input Pulse Width / Period ........................... 1000 / 2000 ns
1. Measurements made at 25
O
C
2. Delay Times measured at 1.50V level of leading edge.
3. Rise Times measured from 0.75V to 2.40V.
4. 10pf probe and fixture load on output under test.
Dimensions in Inches (mm)
.785
(19.94)
MAX.
.285
(7.24)
MAX.
.250
.020 (6.35)
(0.51) MAX.
.120
(3.05)
MIN.
.050
(1.27)
TYP.
DIP
DIP
.008 R
(0.20)
.010
(0.25)
TYP.
OPERATING SPECIFICATIONS
V
CC
Supply Voltage ................................... 5.00 ± 0.25 VDC
I
CC
Supply Current ......................... 25mA typ., 50 mA Max.
Logic “1” Input: V
IH
....................... 2.00 V min., 5.50 V max.
I
IH
.............................. 20
µA
max. @ 2.70V
Logic “0” Input: V
IL
.......................................... 0.80 V max.
I
IL
............................................ -0.6 mA mA
V
OH
Logic “1” Voltage Out .................................. 2.40 V min.
V
OL
Logic “0” Voltage Out ............................... 0.50 V max.
P
WI
Input Pulse Width ............................. 20% of Delay min.
Operating Temperature Range ............................ 0
O
to 70
O
C
Storage Temperature Range ...................... -65
O
to +150
O
C
.020
(0.51)
TYP.
.100
(2.54)
TYP.
.300
(7.62)
.365
(9.27)
MAX.
.785
(19.94)
MAX.
.285
(7.24)
MAX.
.250
(6.35)
MAX.
.015
(0.38)
TYP.
.030
(0.76)
TYP.
G-SMD
G-SMD
.008 R
(0.20)
.010
(0.25)
TYP.
P/N Description
FAITD
-
XXX X
.020
(0.51)
TYP.
.050
(1.27)
TYP.
.785
(19.94)
MAX.
.100
(2.54)
TYP.
.430 (10.92)
.400 (10.16)
.285
(7.24)
MAX.
Buffered 10 Tap Delay
Molded Package Series:
14-pin DIP:
FAITD
Total Delay in nanoseconds (ns)
Lead Style: Blank = Thru-hole
G = “Gull Wing” SMD
J = “J” Bend SMD
Examples: FAITD-75G =
FAITD-100 =
75ns (7.5ns per tap)
74F, 14-Pin G-SMD
100ns (10ns per tap)
74F, 14-Pin DIP
.020
(0.51)
TYP.
J-SMD
.265
(6.73)
MAX.
.030
(0.76)
TYP.
J-SMD
.285 (7.24)
.260 (6.60)
.330 (8.38)
MAX.
.020 R
(0.51)
.050
(1.27)
TYP.
.100
(2.54)
TYP.
Specifications subject to change without notice.
For other values & Custom Designs, contact factory.
FAITD 9901
Rhombus
Industries Inc.
15801 Chemical Lane, Huntington Beach, CA 92649-1595
Phone: (714) 898-0960
•
FAX: (714) 896-0971
www.rhombus-ind.com
•
email: sales@
rhombus-ind.com
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