PLDM8-0.5 Datasheet, PDF (1/1 Pages) Rhombus Industries Inc. – FAST / TTL Buffered I/O 4-Bit Programmable Delay Modules

FAST / TTL Buffered I/O 4-Bit Programmable Delay Modules
Electrical Specifications at 25^OC
4-Bit FAST Delay Error ref. Initial
Part
per Step to 0000 Delay (ns)
Referenced to "0000" - Delay (ns) per Program Setting (P4*P3*P2*P1)
Number
(ns)
(ns)
0000 0000 0001 0010 0011 0100 0101 0110 0111 1000 1001 1010 1011 1100 1101 1110 1111
PLDM8-0.5 0.5 ± .25 ± 0.8
8 ± 1 0.0 0.5 1.0 1.5 2.0 2.5 3.0 3.5 4.0 4.5 5.0 5.5 6.0 6.5 7.0 7.5
PLDM8-1
PLDM8-1.5
PLDM8-2
1.0 ± 0.5
1.5 ± 0.6
2.0 ± 0.7
± 1.0
± 1.5
± 1.5
8±1
8±1
8±1
0.0 1.0 2.0 3.0 4.0 5.0 6.0 7.0 8.0 9.0 10.0 11.0 12.0 13.0 14.0 15.0
0.0 1.5 3.0 4.5 6.0 7.5 9.0 10.5 12.0 13.5 15.0 16.5 18.0 19.5 21.0 22.5
0.0 2.0 4.0 6.0 8.0 10.0 12.0 14.0 16.0 18.0 20.0 22.0 24.0 26.0 28.0 30.0
PLDM8-2.5
PLDM8-3
PLDM8-3.5
PLDM8-4
PLDM8-4.5
2.5 ± 0.7
3.0 ± 0.7
3.5 ± 0.7
4.0 ± 0.8
4.5 ± 0.8
± 1.5
± 2.0
± 2.5
± 3.0
± 3.0
8±1
8±1
8±1
8±1
8±1
0.0 2.5 5.0 7.5 10.0 12.5 15.0 17.5 20.0 22.5 25.0 27.5 30.0 32.5 35.0 37.5
0.0 3.0 6.0 9.0 12.0 15.0 18.0 21.0 24.0 27.0 30.0 33.0 36.0 39.0 42.0 45.0
0.0 3.5 7.0 10.5 14.0 17.5 21.0 24.5 28.0 31.5 35.0 38.5 42.0 45.5 49.0 52.5
0.0 4.0 8.0 12.0 16.0 20.0 24.0 28.0 32.0 36.0 40.0 44.0 48.0 52.0 56.0 60.0
0.0 4.5 9.0 13.5 18.0 22.5 27.0 31.5 36.0 40.5 45.0 49.5 54.0 58.5 63.0 67.5
PLDM8-5 5.0 ± 1.0
PLDM8-10 10 ± 1.5
± 3.0
± 5.0
8±1
8±1
0.0 5.0 10.0 15.0 20.0 25.0 30.0 35.0 40.0 45.0 50.0 55.0 60.0 65.0 70.0 75.0
0.0 10.0 20.0 30.0 40.0 50.0 60.0 70.0 80.0 90.0 100. 110.0 120.0 130.0 140.0 150.0
Electrical Specifications at 25^OC
4-Bit TTL
Part
Number
Delay Error ref.
per Step to 0000
(ns)
(ns)
PLDM15-1 1.0 ± 0.5 ± 1.0
PLDM15-2 2.0 ± 0.7 ± 1.5
PLDM15-5 5.0 ± 1.0 ± 3.0
PLDM15-10 10 ± 1.5 ± 5.0
Initial
Delay (ns)
0000
15 ± 1
15 ± 1
15 ± 1
15 ± 1
0000
0.0
0.0
0.0
0.0
0001
1.0
2.0
5.0
10.0
Referenced to "0000" - Delay (ns) per Program Setting (P4*P3*P2*P1)
0010 0011 0100 0101
2.0 3.0 4.0 5.0
4.0 6.0 8.0 10.0
10.0 15.0 20.0 25.0
20.0 30.0 40.0 50.0
0110 0111 1000
6.0 7.0 8.0
12.0 14.0 16.0
30.0 35.0 40.0
60.0 70.0 80.0
1001 1010
9.0 10.0
18.0 20.0
45.0 50.0
90.0 100.
1011
11.0
22.0
55.0
110.0
1100
12.0
24.0
60.0
120.0
1101
13.0
26.0
65.0
130.0
1110
14.0
28.0
70.0
140.0
1111
15.0
30.0
75.0
150.0
CUMULATIVE TOLERANCES: "Error" Tolerance is for
Programmed Delays Referenced to Initial Delay, Setting "0000."
For example, the setting "1111" delay of PLDM15-1 is 15.0 ± 1.0
Vcc
referenced to "0000," and 30.0 ± 2.0 referenced to the input.
32
FAST / TTL 4-Bit Schematic
P1
Vcc
26
24
P2 P3 P4
19 18 17
GENERAL: For Operating Specifications and Test Conditions, see
Tables I and VI on page 5 of this catalog. Delays specified for the
Leading Edge. Buffered input and output.
Operating Temp. Range ...................................... 0^OC to +70^OC
Temperature Coefficient ........................... < 500ppm/^OC typical
Minimum Input Pulse Width ............................ 40% max. Delay
Supply Current, I_CC ............................. 90 mA typ., 105 mA max
1.650
(41.91)
MAX
Input
Buffer
3
IN
4-Bit Programmable
Delay Line
Output
Buffer
7
GND
13
OUT
15 16
E GND
ENABLE input (Pin 15) is active low.
Output will be disabled (remain low)
when " E " is high.
.400
(10.16)
MAX.
.600
(15.24)
.050
(1.27)
TYP.
.020
(0.51)
TYP.
.600
(15.24)
3
32
7
26
24
.295
(7.49)
MAX
.100
(2.54)
TYP.
.300
(7.62)
.030
(0.76)
TYP.
.120
(3.05)
MIN.
13
16
19 18 17
.300
(7.62)
.010
(0.25)
TYP.
.300
(7.62)
Dimensions
in Inches (mm)
.800
(20.32)
Specifications subject to change without notice.
Rhombus
Industries Inc.
.500
(12.70)
For other values & Custom Designs, contact factory.
PLDM 1/98
15801 Chemical Lane, Huntington Beach, CA 92649-1595
25
Tel: [phone] • Fax: [phone]