PRELIMINARY
ACTIVE (DIGITAL) DELAY LINES
RESISTORS
wCOILS wDELA
LINES
Y
A0805 SERIES
5-TAP 8-PIN DIP
SA0805 SERIES
5-TAP 8-PIN SIP
A1405 SERIES
5-TAP 8-PIN DIP
RCD’s digital delay
Wide selection of sizes!
precise tap de-
lines have been designed to provide
lays with all the necessary drive and pick-off circuitry. All inputs and
A1410 SERIES
10-TAP 14-PIN DIP
outputs are schottky-type and require no additional components to achieve
FEATURES
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Economical cost, prompt delivery!
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Wide varieties of values
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Choice of 5 or 10 equally spaced taps
r
TTL and DTL compatible
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Operating temperature: 0°C to 70°C
r
Excellent for applications requiring high
delay stability, fast rise times and no jitter,
such as memory boards, disk drives, and
signal processing
specified delays. Encapsulated/molded construction ensures full compli-
ance to all applicable requirements of MIL-D-23859. Units are 100% in-
spected for solder joint integrity and electrical conformance.
TEST CONDITIONS @25°C
1) Delay measured at 1.5V on leading edge only with no loads on output.
2) Rise time measured from 0.75V to 2.4V.
3) Delay will inversely vary approximately 4% for every 5% change in supply voltage.
4) Supply voltage (VCC) = 5.0±.25VDC
5) Input test pulse: 3.2V, 2nS rise time, width>40% of total delay, pulse period to be a
minimum of 3x the pulse width.
OPTIONS
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Non-standard delay times or tolerances
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Non-symmetrical tap delays
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Dynamic RAM timing delay
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Faster rise times
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ECL, H-CMOS, and low power designs
available
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Measurement at both leading and trailing
edges (Opt. T).
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Ceramic IC’s screened to MIL-STD-883,
-55 to +125°C per MIL-D-83532 (Opt. ER)
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Fast logic TTL available
Total
Delay
Delay Per Tap
(n S ec)
A0805
S A080
A1410
A1405
TYPE A0805
(Available
20nS to 500nS)
.250
↑
[6.35]
Max.
↓
.018
[.457]
→
Typ.
←
.500 [12.7]
Max.
→
↑
.300 .400
1
[7.62] [10.2]
Max. IN
↓
Outputs
7 2 6 3
5
↑
↓
8
VCC
← →
←
[2.54]
Typ.
.100
←
.300
[7.62]
→
4
G
Outputs
3 4 5 6
1
VCC
2
IN
R
TYPE SA0805
(Available 20nS to 250nS)
←
.810 [20.6] Max.
→
7
.340
[8.64]
Max.
.150
[3.81]
Typ.
.020
[.51]
.180
→
[4.57]
Max.
←
.018
→
[.457]
Typ.
←
→
←
.100
[2.54]
Typ.
→
←
.010
[.254]
8
G
R
20
25
30
40
50
60
75
100
125
150
175
200
250
300
350
400
450
500
750
1000
4
5
6
8
10
12
15
20
25
30
35
40
50
60
70
80
90
100
150
200
*
*
*
*
5
6
7.5
10
12.5
15
17.5
20
25
30
35
40
45
50
75
100
TYPE A1405
-
Economy
(20nS to 1000nS)
.120
[3.05]
Min.
TYPE A1405A
Auto Insertable Molded
(20nS to 1000nS)--
also avail. in .165” profile
.300
[7.62]
Max.
.150
[3.81]
Typ.
TYPE A1410
(Available 50nS to 1000nS)
↓
.280
[7.11]
Max.
.018
→
[.457]
Typ.
.100
[2.54]
←
.800 [20.3] Max.
→
↓
↑
← →
←
←
.785 [19.9] Max.
→
↓
.25
[6.35]
↑
↓
↑
↓
→ ←
.020±.003
[.5±.076]
↑
.100
[2.54]
Typ.
.050 [1.27]
Typ.
↓
↑
←
.600±.010
[12.7±.254]
→
→
↑
.050 [1.27]
↓
↑
↓
→
←
←
.800 [20.3] Max.
→
.400 [10.2]
Max.
.100
[2.54]
→
.400
[10.2]
.300
←
[7.62]
→
←
.280
[7.11]
↑
↓
↑
↓
↓
↑
.010
[.254]
↓
.300±.01
←
[7.62±.254]
→
12 4 10 6
8 OUT
←
.800 [20.3] Max.
→
←
.600±.010
→
[12.7±.254]
.300±.010
[7.62±.254]
14
VCC
1
IN
G
7
.300±.010
[7.62±.254]
14
VCC
IN
1
G
7
13 3 12 4 11 5 10 6 9
8 OUT
R
R
* Consult factory for availability.
ELECTRICAL CHARACTERISTICS
Total Delay Tolerance
Tap Delay Tolerance
Insulation Resistance
Dielectric Strength
Rise Time
±5% or 2nS (whichever is greater)
±5% or 2nS (whichever is greater)
1000M
W
min.
100VDC
4nS max.
P/N DESIGNATION:
A1405
- 100nS - B
RCD Type
Options:
(leave blank if standard)
ER=
MIL-grade (screened to MIL-STD-883),
T=
measurement at both leading and trailing edges,
39=-40-+85°C
op. temp.
Total Delay
Packaging:
B=bulk (standard)
RCD Components Inc.,
520 E. Industrial Park Dr., Manchester, NH USA 03109
Tel: (603) 669-0054 Fax:(603) 669-5455 E-mail: rcdcompinc@aol.com www.rcd-comp.com
FAXXX specifications subject to change without notice
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