PDU1016H Datasheet, PDF (1/5 Pages) Data Delay Devices, Inc. – 4-BIT, ECL-INTERFACED PROGRAMMABLE DELAY LINE

4-BIT, ECL-INTERFACED
PROGRAMMABLE DELAY LINE
(SERIES PDU1016H)
PDU1016H
data
delay
3
®
devices, inc.
FEATURES
• Digitally programmable in 16 delay steps
• Monotonic delay-versus-address variation
• Precise and stable delays
• Input & outputs fully 10KH-ECL interfaced & buffered
• Fits 32-pin DIP socket
PACKAGES
GND
ENB
1 32 GND
2 31 OUT
A0
VEE
GND
7 26 A1
8 25 A2
9 24 GND
IN 11
N/C
N/C
OUT
GND
ENB
N/C
N/C
N/C
GND
ENB
N/C
IN
1
24
2
23
3
22
4
21
5
20
6
19
7
18
8
17
9
16
10 15
11 14
12 13
N/C
A2
A1
VEE
A0
N/C
N/C
N/C
VEE
A3
N/C
N/C
PDU1016H-xxC4 SMD
PDU1016H-xxMC4 Mil SMD
A3 15
VEE 16
PDU1016H-xx DIP
PDU1016H-xxM Mil DIP
FUNCTIONAL DESCRIPTION
PIN DESCRIPTIONS
The PDU1016H-series device is a 4-bit digitally programmable delay line.
The delay, TD_A, from the input pin (IN) to the output pin (OUT) depends on
the address code (A3-A0) according to the following formula:
IN Signal Input
OUT Signal Output
A0-A3 Address Bits
ENB Output Enable
TD_A = TD₀ + T_INC * A
VEE -5 Volts
GND Ground
where A is the address code, T_INC is the incremental delay of the device,
and TD₀ is the inherent delay of the device. The incremental delay is specified by the dash number of the
device and can range from 0.5ns through 100ns, 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
• Total programmed delay tolerance: 5% or 1ns,
whichever is greater
• Inherent delay (TD₀): 5.5ns typical for dash numbers
up to 5, greater for larger #’s
• Setup time and propagation delay:
Address to input setup (T_AIS): 3.6ns
Disable to output delay (T_DISO): 1.7ns typical
• Operating temperature: 0° to 70° C
• Temperature coefficient: 100PPM/°C (excludes TD₀)
• Supply voltage V_EE: -5VDC ± 5%
• Power Dissipation: 615mw typical (no load)
• Minimum pulse width: 20% of total delay
NOTE: Any dash number between .5 and 100
not shown is also available.
©2001 Data Delay Devices
DASH NUMBER SPECIFICATIONS
Part
Number
PDU1016H-.5
PDU1016H-1
PDU1016H-2
PDU1016H-3
PDU1016H-4
PDU1016H-5
PDU1016H-6
PDU1016H-8
PDU1016H-10
PDU1016H-15
PDU1016H-20
PDU1016H-25
PDU1016H-30
PDU1016H-40
PDU1016H-50
PDU1016H-60
PDU1016H-80
PDU1016H-100
Incremental Delay
Per Step (ns)
0.5 ± 0.3
1.0 ± 0.5
2.0 ± 0.5
3.0 ± 1.0
4.0 ± 1.0
5.0 ± 1.0
6.0 ± 1.0
8.0 ± 1.0
10.0 ± 1.5
15.0 ± 1.5
20.0 ± 2.0
25.0 ± 2.5
30.0 ± 3.0
40.0 ± 4.0
50.0 ± 5.0
60.0 ± 6.0
80.0 ± 8.0
100.0 ± 10.0
Total
Delay (ns)
7.5 ± 1.0
15 ± 1.0
30 ± 1.5
45 ± 2.2
60 ± 3.0
75 ± 3.7
90 ± 4.5
120 ± 6.0
150 ± 7.5
225 ± 11.2
300 ± 15.0
375 ± 18.8
450 ± 22.5
600 ± 30.0
750 ± 37.5
900 ± 45.0
1200 ± 60.0
1500 ± 75.0
Doc #97044
DATA DELAY DEVICES, INC.
1
11/1/01
3 Mt. Prospect Ave. Clifton, NJ 07013