XAITD Series FAST / TTL Buffered 10-Tap Delay Modules
Electrical Specifications at 25OC
Low Profile 14-Pin Package
Two Surface Mount Versions
FAST/TTL Logic Buffered
10 Equal Delay Taps
Tap Delay Tolerances +/- 5% or 2ns (+/- 1ns <15ns)
FAST 10 Tap
14-Pin P/N
Tap-to-Tap
(ns)
Tap 1
Tap 2
Tap 3
Tap 4
Tap 5
Tap 6
Tap 7
Tap 8
Tap 9 Total - Tap 10
XAITD-12
XAITD-15
XAITD-20
XAITD-25
XAITD-30
XAITD-35
XAITD-40
XAITD-50
XAITD-60
XAITD-70
XAITD-75
XAITD-80
XAITD-100
XAITD-125
XAITD-150
XAITD-200
XAITD-250
XAITD-300
XAITD-500
3
3
4
3.5
4
5
4.5
6
6
6
7
8
9
9
10
12
16
20
24
28
32
40
48
56
60
64
80
11
13.5
18
12 ± 1.0
15 ± 1.0
20 ± 1.5
25 ± 2.0
30 ± 2.0
35 ± 2.0
40 ± 2.0
50 ± 2.5
60 ± 3.0
70 ± 3.5
75 ± 3.75
80 ± 4.0
100 ± 5.0
1.0 ± 0.5
1.5 ± 0.6
2.0 ± 0.7
2.5 ± 0.8
3.0 ± 1.0
3.5 ± 1.0
4.0 ± 1.0
5.0 ± 2.0
6.0 ± 2.0
7.0 ± 2.0
7.5 ± 2.0
8.0 ± 2.0
10 ± 2.0
7.5
10
10.5
14
Operating Temperature
Range 0OC to +70OC
3
8
12
15
18
21
24
30
36
42
45
48
60
75
90
120
150
180
300
3
5
7.5
9
10
12
14
16
20
24
28
30
32
40
50
60
80
100
120
200
12.5
15
17.5
21
22.5
27
3
6
For More Popular Footprint
3.5
4
7
10.5
12
17.5
20
24.5
28
31.5
36
refer to FAITD Series.
8
5
10
12
14
15
16
20
25
30
40
50
60
100
15
25
35
45
6
18
30
42
54
XAITD Schematic
7
21
35
49
63
7.5
8
22.5
24
37.5
40
52.5
56
67.5
72
Vcc
14
Tap10
9
Tap2
13
Tap6 Tap8
Tap4
12
11
10
10
12.5
15
20
25
30
50
30
50
70
90
37.5
45
62.5
75
87.5
105
140
175
210
350
100 112.5 125 ± 6.25 12.5 ± 3.0
120
160
200
240
400
135
150 ± 7.5
15 ± 3.0
20 ± 3.0
25 ± 3.0
30 ± 5.0
50 ± 6.0
60
100
125
150
250
180 200 ± 10.0
225 250 ± 12.5
270 300 ± 15.0
450 500 ± 25.0
75
90
1
2
3
4
5
6
7
150
IN
GND
Tap1 Tap3 Tap5 Tap7 Tap9
** These part numbers do not have 5 equal taps. Tap-to-Tap Delays reference Tap 1.
TEST CONDITIONS -- FAST / TTL
VCC 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 25OC
DImensions in Inches (mm)
.285
(7.24)
MAX.
.785
(19.94)
MAX.
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.
.250
DIP
DIP
.020
(0.51)
.008 R
(0.20)
(6.35)
MAX.
.120
(3.05)
MIN.
.010
(0.25)
TYP.
.300
(7.62)
OPERATING SPECIFICATIONS
.365
(9.27)
MAX.
VCC Supply Voltage ................................... 5.00 ± 0.25 VDC
ICC Supply Current ......................... 25mA typ., 50 mA Max.
Logic “1” Input: VIH ....................... 2.00 V min., 5.50 V max.
.050
(1.27)
TYP.
.020
(0.51)
TYP.
.100
(2.54)
TYP.
I
IH .............................. 20 µA max. @ 2.70V
Logic “0” Input: VIL .......................................... 0.80 V max.
IIL ............................................ -0.6 mA mA
.285
.785
(7.24)
(19.94)
MAX.
MAX.
VOH Logic “1” Voltage Out .................................. 2.40 V min.
VOL Logic “0” Voltage Out ............................... 0.50 V max.
PWI Input Pulse Width ............................. 20% of Delay min.
Operating Temperature Range ............................ 0O to 70OC
Storage Temperature Range ...................... -65O to +150OC
.250
G-SMD
G-SMD
.008 R
(0.20)
(6.35)
MAX.
.010
(0.25)
TYP.
.015
.030
(0.76)
TYP.
(0.38)
TYP.
.050
(1.27)
TYP.
.020
(0.51)
TYP.
.100
(2.54)
TYP.
.430 (10.92)
.400 (10.16)
P/ N De sc rip tion
XAITD - XXX X
Buffered 10 Tap Delay
Molded Package Series:
.285
(7.24)
MAX.
.785
(19.94)
MAX.
14-pin DIP: XAITD
Total Delay in nanoseconds (ns)
.265
(6.73)
MAX.
J-SMD
J-SMD
Lead Style: Blank = Thru-hole
G = “Gull Wing” SMD
J = “J” Bend SMD
.020 R
(0.51)
.285 (7.24)
.260 (6.60)
.030
(0.76)
TYP.
Examples: XAITD-75G = 75ns (7.5ns per tap)
74F, 14-Pin G-SMD
.050
(1.27)
TYP.
.020
.100
(0.51)
(2.54)
.330 (8.38)
MAX.
TYP.
TYP.
Note: For More Popular Footprint
refer to FAITD Series.
For other values & Custom Designs, contact factory.
Specifications subject to change without notice.
XAITD 9901
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
Rhombus
Industries Inc.
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