MDU3C Datasheet, PDF (1/4 Pages) Data Delay Devices, Inc. – TRIPLE, HCMOS-INTERFACED FIXED DELAY LINE (SERIES MDU3C)

TRIPLE, HCMOS-INTERFACED
FIXED DELAY LINE
(SERIES MDU3C)
MDU3C
data
delay
3
®
devices, inc.
FEATURES
• Three independent delay lines
• Fits standard 14-pin DIP socket
• Low profile
• Auto-insertable
• Input & outputs fully CMOS interfaced & buffered
• 10 T²L fan-out capability
PACKAGES
I1 1 14 VDD
I2 3 12 O1
I3 5 10 O3
I1 1
N/C 2
I2 3
N/C 4
I3 5
N/C 6
GND 7
14 VDD
13 N/C
12 O1
11 N/C
10 O2
9 N/C
8 O3
GND 7 8 O5
MDU3C-xx DIP
MDU3C-xxA2 Gull-Wing
MDU3C-xxB2 J-Lead
MDU3C-xxM Military DIP
Military SMD
MDU3C-xxMC2
FUNCTIONAL DESCRIPTION
The MDU3C-series device is a 3-in-1 digitally buffered delay line. The
signal inputs (I1-I3) are reproduced at the outputs (O1-O3), shifted in time
by an amount determined by the device dash number (See Table). The
delay lines function completely independently of each other.
PIN DESCRIPTIONS
I1-I3 Signal Inputs
O1-O3 Signal Outputs
VDD +5 Volts
GND Ground
SERIES SPECIFICATIONS
• Minimum input pulse width: 100% of total delay
• Output rise time: 8ns typical
• Supply voltage: 5VDC ± 5%
• Supply current: I_CCL = 40µa typical
I_CCH = 60ma typical
• Operating temperature: 0° to 70° C
• Temp. coefficient of total delay: 300 PPM/°C
O1
O2
O3
DASH NUMBER SPECIFICATIONS
Part
Number
MDU3C-10
MDU3C-15
MDU3C-20
MDU3C-25
MDU3C-30
MDU3C-40
MDU3C-50
MDU3C-60
MDU3C-75
MDU3C-100
Delay Per
Line (ns)
10 ± 2.0
15 ± 2.0
20 ± 2.0
25 ± 2.0
30 ± 2.0
40 ± 2.0
50 ± 2.5
60 ± 3.0
75 ± 3.7
100 ± 5.0
NOTE: Any dash number between 10 and 100
not shown is also available.
100% 100% 100%
VCC
I1
I2
I3
GND
Functional block diagram
©1997 Data Delay Devices
Doc #97039
DATA DELAY DEVICES, INC.
1
12/12/97
3 Mt. Prospect Ave. Clifton, NJ 07013