PDU1064H Data Delay Devices, Inc., PDU1064H Datasheet

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PDU1064H

Manufacturer Part Number
PDU1064H
Description
6-bit, Ecl-interfaced Programmable Delay Line
Manufacturer
Data Delay Devices, Inc.
Datasheet
6-BIT, ECL-INTERFACED
PROGRAMMABLE DELAY LINE
(SERIES PDU1064H)
FEATURES
PIN DESCRIPTIONS
IN
OUT Signal Output
A0-A5 Address Bits
ENB
VEE
GND Ground
FUNCTIONAL DESCRIPTION
The PDU1064H-series device is a 6-bit digitally programmable delay line. The delay, TD
pin (IN) to the output pin (OUT) depends on the address code (A5-A0) according to the following formula:
where A is the address code, T
the device. The incremental delay is specified by the dash number of the device and can range from
0.5ns through 10ns, inclusively. The enable pin (ENB) is held LOW during normal operation. When this
signal is brought HIGH, OUT is forced into a LOW state. The address is not latched and must remain
asserted during normal operation.
SERIES SPECIFICATIONS
Doc #97046
12/17/97
1997 Data Delay Devices
Digitally programmable in 64 delay steps
Monotonic delay-versus-address variation
Precise and stable delays
Input & outputs fully 10KH-ECL interfaced & buffered
Fits 48-pin DIP socket
Total programmed delay tolerance: 5% or 2ns,
Inherent delay (TD
Setup time and propagation delay:
Operating temperature: 0 to 70 C
Temperature coefficient: 100PPM/ C (excludes TD
Supply voltage V
Power Dissipation: 925mw typical (no load)
Minimum pulse width: 20% of total delay
Signal Input
Output Enable
-5 Volts
TD
Address to input setup (T
Disable to output delay (T
A
= TD
0
+ T
EE
0
: -5VDC
INC
): 12ns typical
* A
INC
3 Mt. Prospect Ave. Clifton, NJ 07013
whichever is greater
is the incremental delay of the device, and TD
5%
AIS
DISO
DATA DELAY DEVICES, INC.
):
): 1.7ns typical
3.6ns
0
)
GND
GND
GND
ENB
VEE
VEE
VEE
A0
A3
IN
PDU1064H-.5
PDU1064H-1
PDU1064H-2
PDU1064H-3
PDU1064H-4
PDU1064H-5
PDU1064H-6
PDU1064H-8
PDU1064H-10
NOTE: Any dash number between .5 and 10
DASH NUMBER SPECIFICATIONS
Number
1
2
7
8
9
15
16
17
19
24
Part
48
47
42
41
40
34
33
32
not shown is also available.
GND
OUT
A1
A2
GND
A4
A5
GND
PACKAGES
PDU1064H-xx
PDU1064H-xxM Mil DIP
data
delay
devices,
Incremental Delay
PDU1064H-xxC5
PDU1064H-xxMC5 Mil SMD
0
Per Step (ns)
is the inherent delay of
10.0
0.5
1.0
2.0
3.0
4.0
5.0
6.0
8.0
GND
GND
GND
OUT
ENB
ENB
ENB
N/C
N/C
N/C
N/C
N/C
N/C
N/C
N/C
N/C
N/C
N/C
N/C
0.3
0.5
0.5
1.0
1.0
1.0
1.0
1.0
IN
1.5
DIP
A
, from the input
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
PDU1064H
3
40
39
38
37
36
35
34
33
32
31
30
29
28
27
26
25
24
23
22
21
Delay (ns)
252
315
378
504
630
31.5
126
189
inc.
SMD
63
Total
3.1
12.6
15.7
18.9
25.2
31.5
N/C
N/C
A2
A1
VEE
A0
N/C
A5
A4
VEE
A3
N/C
N/C
N/C
N/C
N/C
N/C
N/C
VEE
N/C
6.3
9.4
2.0
1

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PDU1064H Summary of contents

Page 1

... OUT Signal Output A0-A5 Address Bits ENB Output Enable VEE -5 Volts GND Ground FUNCTIONAL DESCRIPTION The PDU1064H-series device is a 6-bit digitally programmable delay line. The delay, TD pin (IN) to the output pin (OUT) depends on the address code (A5-A0) according to the following formula ...

Page 2

... PDU1064H ADDRESS UPDATE The PDU1064H is a memory device. As such, special precautions must be taken when changing the delay address in order to prevent spurious output signals. The timing restrictions are shown in Figure 1. After the last signal edge to be delayed has appeared on the OUT pin, a minimum time, ...

Page 3

... STRG T 300 LEAD (0C to 75C) MIN TYP MAX -1.020 -0.735 OH -1.950 -1.600 OL V -1.070 IH V -1.480 IL I 475 IH I 0.5 IL DATA DELAY DEVICES, INC. PDU1064H TYP UNITS 63 T INC 12 UNITS NOTES ...

Page 4

... PDU1064H-xxC5 PDU1064H-xxMC5 (Military SMD) Doc #97046 12/17/97 Tel: 973-773-2299 PACKAGE DIMENSIONS 2.450 TYP. .018 TYP. 1.400 1.500 1.600 1.800 (Commercial DIP) .040 TYP. ...

Page 5

... Mt. Prospect Ave. Clifton, NJ 07013 TEST CONDITIONS OUTPUT Load load Threshold: REF OUT IN OSCILLOSCOPE TEST (DUT) TRIG Test Setup PER IN T FALL 80% 50 FALL V OH 50% 50% DATA DELAY DEVICES, INC. PDU1064H 50 to -2V 5pf 10 (Rising & Falling ...

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