DC ELECTRICAL CHARACTERISTICS
RCD Components Inc., 520 E. Industrial Park Dr ., Manchester , NH USA 03109
T el: (603) 669-0054 Fax:(603) 669-5455 E-mail: sales@rcdcomponents.com www.rcdcomponents.com
SURFACE MOUNT ACTIVE (DIGITAL) DELAY LINES
SMA1405 SERIES - SMALL OUTLINE 5-TAP
SMA2805 SERIES - PLCC PACKAGE 5-TAP
SMA2810 SERIES - PLCC PACKAGE 10-TAP
r SO and PLCC formats with 50-MIL pin spacing
r Excellent for applications requiring high delay stability , fast rise
time and no jitter , such as memory boards, disk drives, and
signal processing
r Available on 24mm embossed plastic Tape & Reel
r .002” coplanarity
r Economical price
r TTL and DTL compatible
r Operating temperature: 0°C to +70°C
r Temperature coefficient: 100ppm/°C
FEATURES
r Non-standard delay times or tolerances
r Non-symmetrical tap delays
r Faster rise rimes
r Measurement at both leading and trailing edges
r ECL and High Speed CMOS
r 100-MIL pin spacing available
r Fast Logic TTL Interface
r Military screening per MIL-D-83532
OPTIONS
TEST METHOD @ 25°C
1) Delay measured at 1.5V on leading edge only with no loads
on ouput.
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) Delay time and rise time measurements made with no loads
on tap.
5) Pulse period to be a minimum of 3x the pulse width.
* Consult factory for availability .
INPUT PULSE TEST CONDITIONS
FA specifications subject to change without notice
RCD T ype
Total Delay
P/N DESIGNA TION: SMA1405 - 10nS - T
Packaging: B = Bulk, T = Tape & Reel
SMA1405-50NS
RCD
SMA 2810
26 OUT
18 12
26 1 4
PIN 1 ID
← →
.450 [11.4]
Typ.
.520
[13.2]
Max.
↑
↓
.03[.762]→ ←→ ←
→ ←→ ←
→ ←
.05
[1.27]
→ ←→ ←
→ ←→ ←
→ ←
← →
.300
[7.62]
↑
↓
.160
[4.06]
↓
↑
.035±.01
[.889±.254]
.018 [.457] → ←→ ←
→ ←→ ←
→ ←
R
IN
4
12
18
G
VCC
3 14 2 15 1 16 28 17 27
→ ←→ ←
→ ←→ ←
→ ←
SMA 1405
14 8
1 7
↑
↓
.260 [6.6]
.050[1.27]
.360
[9.1]
0.300
[7.62]
0.225[5.7] Max.
↑
↓
← →
→ ←
↑
↓
↓
↑
0.03
[.76]
.050[1.27]
12 4 10 6 8 OUT
R
IN 1
14
7
G
VCC
.450 [11.4]
← →← →
← →← →
← →
← →
SMA 2805
18 17 15 12
26 28 2 4
PIN 1 ID
.520
[13.2]
Max.
↑
↓
.450 [11.4]
Typ.
.05
[1.27]
.450 [11.4]
Typ.
.03[.762]→ ←→ ←
→ ←→ ←
→ ←
ä
← →
.300
[7.62]
↑
↓
.160
[4.06]
↓
↑
.035±.01
[.889±.254]
→ ←→ ←
→ ←→ ←
→ ←
2 15 28 17 26 OUT
R
IN 12
4
18
G
VCC
.018
[.457]
←←
←←
←
← →
RESISTORS
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&
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OILS
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wDELAY
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0252030405
0.4 0.4 0.4 0.4 0.4
4
5
6
8
01
0.3 0.3 5.3 5.3 5.3
0.4 0.5 0.6 0.801
*
*
*
*5.3
*
*
*
*0.5
0657 001 521
0.4 0.4 0.4 0.4
21510252
6.3 8.3 0.4 0.4
21510252
0.4 0.4 0.4 0.4
0.6 5.701 5.21
051 571 002 052
0.4 0.4 0.4 0.4
03530405
0.4 0.4 0.4 0.4
03530405
0.4 0.4 0.4 0.4
51 5.71 0252
