15801 Chemical Lane, Hunti ngton Beach, CA 92649-1595
Phone: (714) 898-0960 • FAX: (714) 896-0971
www.rhombus -in d .c o m
•
email: sales@
rhombus-ind.com
Rhombus
Industries Inc.
For other values & Custom Desi gns, contact factory.
Specifications subject to change without notice.
MSDM 9901
MSDM
Ser ies
FAST / TTL
Buffered Triple Independent Delays
P/N Description MSDM - XXX X
Buffered Triple Delays:
14-pin Com'l:
MSDM
14-pin MIL:
MSDM3
Total Delay i n nanoseconds (ns )
Temp. Range Blank = Com m ercial
M = Mil-Grade
Exampl es: MSDM-25 = 25ns (25ns per Line)
74F,
14-Pin Thru-hole
MSDM3-50M = 50ns (50ns per Line)
74F, 14-Pin, M i l -Grade
OPERATING SPECIFICATIONS
V
CC
Supply Voltage ................................... 5.00 ± 0.25 VDC
I
CC
Supply Current.......................... 45 mA typ, 95 mA max.
Logic “1” Input: V
IH
....................... 2.00 V min., 5.50 V max.
I
IH
............................... 20
µ
A 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........................... 100% of Delay min.
Operating Temperature Range ........................... 0
O
to 70
O
C
Storage Temperature Range ..................... -65
O
to +150
O
C
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. Measurem ents made at 25
O
C
2. Delay Ti m es measured at 1.50V level of leading edge.
3. Rise Ti m es measured from 0.75V to 2. 40V .
4. 10pf probe and fi xture load on output under test .
Elec t rical Sp ec i ficati on s at 25
O
C
Dimensions in Inches (mm)
Comm erc i al Gra de 14- P in Pa ck a ge wi th Unu sed Le ads Re mov e d
as pe r S c hem at ic . (F or Mi l -Grade MSDM3 th e H ei ght is 0. 335 " )
MA X.
.245
(6.22)
TYP.
.810
(20.57)
.275
(6.99)
MA X.
.200
(5.08)
TYP.
.050
(1.27)
TYP.
.020
(0.51)
TYP.
.120
(3.05)
MIN.
.300
(7.62)
.400
(10.16)
MA X.
.010
(0.25)
TYP.
MIL-GRADE:
MSDM3 Military Grade delay lines use inte-
grated circuits screened to MIL-STD-883B with an operating
temperature range of -55 to +125
O
C. These devices have a
package height of .335"
Auto-Insertable DIP and Surface Mount Versions:
Refer to
FAI3D
Series, same 14-pin footprint.
For space saving, refer to
FAM3D
8-pin Series
Delay
Tolerance
(ns)
14 Pin DIL TTL Buffered
Triple Independent Delays
Commercial
Part Number
MIL-Grade
Part Number
5 ± 1.00
MSDM-5 MSDM3-5M
6 ± 1.00
MSDM-6 MSDM3-6M
7 ± 1.00
MSDM-7 MSDM3-7M
8 ± 1.00
MSDM-8 MSDM3-8M
9 ± 1.00
MSDM-9 MSDM3-9M
10 ± 1.50
MSDM-10 MSDM3-10M
15 ± 2.00
MSDM-15 MSDM3-15M
20 ± 2.00
MSDM-20 MSDM3-20M
25 ± 2.00
MSDM-25 MSDM3-25M
30 ± 2.00
MSDM-30 MSDM3-30M
35 ± 2.00
MSDM-35 MSDM3-35M
40 ± 2.00
MSDM-40 MSDM3-40M
45 ± 2.25
MSDM-45 MSDM3-45M
50 ± 2.50
MSDM-50 MSDM3-50M
60 ± 3.00
MSDM-60 MSDM3-60M
70 ± 3.50
MSDM-70 MSDM3-70M
75 ± 3.75
MSDM-75 MSDM3-75M
80 ± 4.00
MSDM-80 MSDM3-80M
90 ± 4.50
MSDM-90 MSDM3-90M
100 ± 5.0
MSDM-100 MSDM3-100M
14-P in Pac ka ge Commercial
and Mil - Grade V ers io ns
FAST/TTL Logic Buffered
3 Independent Equal Delay Lines
*** Unique Delays Per Line are Available ***
Operating Temperature Ranges
0
O
C to +70
O
C, or -55
O
C to +125
O
C
8-pin DIP/SMD Versions: FAM3D Series
14-pin DIP/SMD Versions: FAI3D Series
MSDM
14-Pin Schematic
1
3
7
8
10
12
Vcc
14
IN
1
IN
2
IN
3
GND
5
OUT
1
OUT
2
OUT
3