SMA1405T-25NS-TW RCD Components Inc., SMA1405T-25NS-TW Datasheet
SMA1405T-25NS-TW
Manufacturer Part Number
SMA1405T-25NS-TW
Description
Active Delay Lines, 5-tap & 10-tap Through-hole & Surface Mount
Manufacturer
RCD Components Inc.
Datasheet
1.SMA1405T-25NS-TW.pdf
(1 pages)
OPTIONS
CHARACTERISTICS
109
ACTIVE DELAY LINES, 5-TAP & 10-TAP
THROUGH-HOLE & SURFACE MOUNT
A08 SERIES:
A14 SERIES:
SA08 SERIES:
SMA14 SERIES:
TOTAL-DELAY TIMES (T
20nS, 25nS, 30nS, 40nS, 45nS, 50nS,
60nS, 75nS, 100nS, 125nS, 150nS,
200nS, 250nS, 300nS, 350nS, 400nS,
450nS, 500nS, 750nS, 1000nS
(popular values listed in bold. Intermediate and
extended range values available on special order).
SPECIFICATIONS
Operating Temp: 0 to 70°C (opt.39= -40 to
Rise Time: 4nS max.
Delay Tol: ±2nS or ±5%, whichever greater
Tap Tol: ±2nS or 5%, whichever greater
Peak Soldering Temp: +230°C
Most popular models are listed in boldface. A1405AG is
most popular SM model, A1405 is most popular thru-hole.
RCD Components Inc, 520 E.Industrial Park Dr, Manchester, NH, USA 03109
1.) Input test pulse voltage: 3.2V
2.) Input pulse width: 50nS or 1.2x the
3.) Input rise time: 2.0nS (0.75V to 2.4V)
4.) Delay measured at 1.5V on leading
5.) Supply Voltage (Vcc): 5V
6.) Pulse spacing: 2x pulse width min.
R
A
A
A
S
S
TEST CONDITIONS @25°C
A
A
A
C
0
1
1
A
M
+85°C, opt.ER= -55 to +125°C)
0
1
1
Opt. F =fast TTL, H =HCMOS, C =FACT
Opt.ER = -55 to +125°C operating temp.
Opt.39 = -40 to +85°C operating temp.
A1405 popular values from stock!
Choice of 5 or 10 equally spaced taps
TTL Schottky interfaced, TTL &DTL compatible
Opt.T= trailing edge design
Opt.A = auto-insertable design
Wide selection, 20 - 1000nS
Tighter tolerances, faster rise times
8
4
4
Economical cost
8
4
4
0
Military screening
D
A
0
1
1
0
0
0
8
total delay (whichever is greater)
(specify opt. T for trailing edge design)
edge only with no loads on output
1
5
0
0
5
5
5
T
0
4
p y
A
A
A
5
0
G
G
G
5
e
D
2
2
2
2
5
5
2
2
0
0
0
0
0
0
0
0
e
n
n
n
n
n
n
n
n
a l
S
S
S
S
S
S
S
S
y
-
-
1 -
1 -
1 -
1 -
-
-
R
5
5
5
2
a
0
0
0
0
0
0
0
5
n
0
0
0
0
0
0
0
0
g
0
0
0
0
n
n
n
n
e
n
n
n
n
S
S
S
S
S
S
S
S
N
5
5
5
5
1
1
5
5
a T
0
0
8-Pin DIP
. o
D
p
14-Pin DIP
)
FA078A Sale of this product is in accordance with GF-061. Specifications subject to change without notice.
s
f o
8-Pin SIP
1
1
D
p
2
2
2
2
2
2
14-Pin SO
0
0
r e
0
0
0
0
0
0
e
%
%
%
%
%
%
%
%
a l
a T
y
T
T
T
T
T
T
T
T
p
D
D
D
D
D
D
D
D
Type A1405 (5-tap,14-pin DIP)
Type A1410 (10-tap,14-pin DIP)
.020 [.5]
RCD’s active delay lines have been designed to provide precise tap delays with all the
necessary drive and pick-off circuitry. All inputs/outputs are schottky-type, requiring no
additional components to achieve specified delays. Units are 100% inspected.
Excellent for applications requiring high delay stability, fast rise times and no jitter, such
as memory boards, disk drives, and signal processing. Application Guide available.
.500 [12.7]
Type SMA1405 (5-tap, 14-pin SO)
Type SA0805 (5-tap, 8-pin SIP)
P/N DESIGNATION:
Type A0805 (5-tap, 8-pin DIP)
Type: A0805, A0805AG, A1405, A1405AG,
A1410, A1410AG, SMA1405, SA0805
Options: T, H, F, ER, C, A, 39 (leave blank if std.)
Delay Time: 20NS, 25NS, 100NS, etc.
Packaging: B=Bulk (magazine tube std),T=Tape &Reel (SM1405 only)
Termination: W=Lead-free, Q=Tin/Lead (leave blank if either is acceptable)
SIDE VIEW
[.457]
.018
14
1
.300 ±.01
[7.62±.25]
.800 [20.3] Max.
.800 [20.3] Max.
SIDE
.505 [12.8] Max
SIDE VIEW
.
SIDE VIEW
.600 ± .010
[15.2 ± .25]
.600 ± .010
[15.2 ± .25]
TOP VIEW
810 [20.6] Max.
12
Max
4
10
.120 [3] Min
.
.050 [1.27]
100 [2.54]
.
[6.35]
250
6 7
rcdcomponents.com
8
Term.W is
RoHS
compliant
& 260°C
compatible
.12 [3] min
.
.12 [3] min
.
.
10 [2.54]
.
10 [2.54]
295 [7.5]
max.
295 [7.5]
max.
.40 [10.2]Max
.300±.01
[7.6±.25]
.100
.340
[8.64]
.150
[3.81]
[2.54]
.375 [9.53] max
Max.
.280 [7.11]
.300 [7.6]
.40 [10.2] max
.40 [10.2] max
.300±.01
[7.6±.25]
.300±.01
[7.6±.25]
.180
[4.5]
Tel: 603
.010
max
.250
[6.35]
[.25]
.020 [.5]
Type A1405AG (5-tap,14-pin SM)
.020 [.5]
TYPE A0805AG (5-tap,8-pin SM)
Type A1410AG (10-tap,14-pin SM)
.020 [.5]
14
14
1
1
-
669
.500 [12.7]
8
1
.800 [20.3] Max
TOP VIEW
.800 [20.3] Max
IN
V
TOP VIEW
TOP VIEW
GND
-
14
SMA1405 Schematic
IN
V
CC
GND
0054 Fax: 603
7
1
SA0805 Schematic
CC
1
2
8
.10 [2.54]
Max
5
4
.10 [2.54]
.10 [2.54]
12 4 10 6 8
3 4 5 6 7
7
8
7
8
A0805
-
.420 [10.67] max
669
.420 [10.67] max
.420 [10.67] max
.285 [7.24]
OUT
.300 [7.6]
.285 [7.24]
.285 [7.24]
OUT
.300 [7.6]
.300 [7.6]
-
1
5455
R
A0805AG
R
RESISTORS CAPACITORS COILS DELAY LINES
RCD
50NS
Email:sales@rcdcomponents.com
.300
[7.62]
- 100NS -
.250
[6.35]
.300
[7.62]
IN
V
GND
14
CC
1
7
IN
IN
V
1
V
A1410 Schematic
GND
GND
14
CC
CC
8
4
A1405 Schematic
1
1
7
A0805 Schematic
13 3 12 4 11 5 10 6 9 8
A1410AG
100NS
RCD
12 4 10 6 8
7 2 6 3 5
B W
OUT
OUT
R
R
R
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