DAIDM
Series
FAST / TTL
Buffered 5-Tap Dual Edge Delay Modules
Low Profile 14-Pin Package
Two Surface Mount Versions
8-Pin Versions: FAMDM Series
SIP Versions: FSIDM Series
FAST/TTL Logic Buffered
5 Equal Delay Taps
Low Voltage CMOS Versions
refer to LVMDM / LVIDM Series
Operating Temperature
Range 0
O
C to +70
O
C
DAIDM
14-Pin Schematic
Vcc
14
Tap1
12
Tap3
10
Tap5
8
Electrical Specifications at 25
O
C
Dual Edge
14-Pin DIP P/N
Tap Delay Tolerances +/- 5% or 2ns (+/- 1ns <13ns)
Tap 1
Tap 2
Tap 3
Tap 4
Total - Tap 5
Tap-to-Tap
(ns)
DAIDM-7
3.0
4.0
5.0
6.0
7 ± 1.0
∗∗ 1 ± 0.5
DAIDM-9
3.0
4.5
6.0
7.5
9 ± 1.0
∗∗ 1.5 ± 0.5
DAIDM-11
3.0
5.0
7.0
9.0
11 ± 1.0
∗∗ 2 ± 0.7
DAIDM-13
3.0
5.5
8.0
10.5
13 ± 1.5
∗∗ 2.5 ± 1.0
DAIDM-15
3.0
6.0
9.0
12.0
15 ± 1.5
3 ± 1.0
DAIDM-20
4.0
8.0
12.0
16.0
20 ± 2.0
4 ± 1.5
DAIDM-25
5.0
10.0
15.0
20.0
25 ± 2.0
5 ± 2.0
DAIDM-30
6.0
12.0
18.0
24.0
30 ± 2.0
6 ± 2.0
DAIDM-35
7.0
14.0
21.0
28.0
35 ± 2.0
7 ± 2.0
DAIDM-40
8.0
16.0
24.0
32.0
40 ± 2.0
8 ± 2.0
DAIDM-50
10.0
20.0
30.0
40.0
50 ± 2.5
10 ± 2.0
DAIDM-60
12.0
24.0
36.0
48.0
60 ± 3.0
12 ± 2.0
DAIDM-75
15.0
30.0
45.0
60.0
75 ± 3.75
15 ± 2.5
DAIDM-100
20.0
40.0
60.0
80.0
100 ± 5.0
20 ± 3.0
** These part numbers do not have 5 equal taps. Tap-to-Tap Delays reference Tap 1.
1
IN
4
Tap2
6
Tap4
7
GND
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. Delays measured at 1.50V level of leading & trailing 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.
.300
(7.62)
.365
(9.27)
MAX.
OPERATING SPECIFICATIONS
V
CC
Supply Voltage ................................... 5.00 ± 0.25 VDC
I
CC
Supply Current .................................... 48 mA Maximum
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 ............................. 40% 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.
.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.
.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.
P/N Description
DAIDM
-
XXX X
Dual Edge Controlled
Buffered 5 Tap Delay
Molded Package Series:
14-pin DIP:
DAIDM
Total Delay in nanoseconds (ns)
Lead Style: Blank = Thru-hole
G = “Gull Wing” SMD
J = “J” Bend SMD
Examples: DAIDM-25G = 25ns (5ns per tap)
74F, 14-Pin G-SMD
DAIDM-100 = 100ns (20ns per tap)
74F, 14-Pin DIP
Specifications subject to change without notice.
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)
.020
(0.51)
TYP.
.050
(1.27)
TYP.
.100
(2.54)
TYP.
For other values & Custom Designs, contact factory.
DAIDM 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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