MDU12H Datasheet, PDF (1/4 Pages) Data Delay Devices, Inc. – DUAL, ECL-INTERFACED FIXED DELAY LINE (SERIES MDU12H)

DUAL, ECL-INTERFACED
FIXED DELAY LINE
(SERIES MDU12H)
MDU12H
data
delay
3
®
devices, inc.
FEATURES
PACKAGES
• Two independent delay lines
• Fits standard 16-pin DIP socket
GND
1 16 GND
15 O1
14 O2
• Auto-insertable
• Input & outputs fully 10KH-ECL interfaced & buffered
I1 5
I2 6
GND 1
N/C 2
N/C 3
N/C 4
I1 5
I2 6
N/C 7
VEE 8
16 GND
15 O1
14 O2
13 N/C
12 N/C
11 N/C
10 N/C
9 N/C
VEE 8
MDU12H-xx DIP
MDU12H-xxC3 SMD
MDU12H-xxM Military DIP MDU12H-xxMC3 Mil SMD
FUNCTIONAL DESCRIPTION
The MDU12H-series device is a 2-in-1 digitally buffered delay line. The
signal inputs (I1-I2) are reproduced at the outputs (O1-O2), 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-I2 Signal Inputs
O1-O2 Signal Outputs
VEE -5 Volts
GND Ground
SERIES SPECIFICATIONS
• Minimum input pulse width: 50% of total delay
• Output rise time: 2ns typical
• Supply voltage: -5VDC ± 5%
• Power dissipation: 200mw typical (no load)
• Operating temperature: -30° to 85° C
• Temp. coefficient of total delay: 100 PPM/°C
O1
O2
100%
100%
VCC
I1
I2
GND
Functional block diagram
©1997 Data Delay Devices
DASH NUMBER SPECIFICATIONS
Part
Number
MDU12H-3
MDU12H-4
MDU12H-5
MDU12H-10
MDU12H-15
MDU12H-20
MDU12H-25
MDU12H-30
MDU12H-35
MDU12H-40
MDU12H-45
MDU12H-50
MDU12H-60
MDU12H-75
MDU12H-100
MDU12H-125
MDU12H-150
MDU12H-200
MDU12H-250
Delay Per
Line (ns)
3 ± 1.0
4 ± 1.0
5 ± 1.0
10 ± 1.0
15 ± 1.0
20 ± 1.0
25 ± 2.0
30 ± 2.0
35 ± 2.0
40 ± 2.0
45 ± 2.2
50 ± 2.5
60 ± 3.0
75 ± 3.7
100 ± 5.0
125 ± 6.2
150 ± 7.5
200 ± 10.0
250 ± 12.5
* Total delay is referenced to first tap output
Input to first tap = 1.5ns ± 1ns
NOTE: Any dash number between 3 and 50
not shown is also available.
Doc #97038
DATA DELAY DEVICES, INC.
1
12/12/97
3 Mt. Prospect Ave. Clifton, NJ 07013