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3D7215 Datasheet(PDF) 1 Page - Data Delay Devices, Inc.

Part No. 3D7215
Description  MONOLITHIC 5-TAP FIXED DELAY LINE (SERIES 3D7215 - LOW NOISE)
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Maker  DATADELAY [Data Delay Devices, Inc.]
Homepage  http://www.datadelay.com
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3D7215 Datasheet(HTML) 1 Page - Data Delay Devices, Inc.

   
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3D7215
MONOLITHIC 5-TAP
FIXED DELAY LINE
(SERIES 3D7215 – LOW NOISE)
FEATURES
PACKAGES
All-silicon, low-power 5V CMOS technology
8
7
6
5
1
2
3
4
IN
O2
O4
GND
VDD
O1
O3
O5
3D7215M-xx DIP (300 Mil)
1
2
3
4
8
7
6
5
IN
O2
O4
GND
VDD
O1
O3
O5
3D7215Z-xx
SOIC
(150 Mil)
Vapor phase, IR and wave solderable
Auto-insertable (DIP pkg.)
Low ground bounce noise
Leading- and trailing-edge accuracy
Delay range: 1ns through 250ns
Delay tolerance: 2% or 1ns
Temperature stability:
±1% typical (0C-70C)
For mechanical dimensions, click
here.
For package marking details, click
here.
Vdd stability:
±0.5% typical (3.0V-3.6V)
Static Idd: 1.5ma typical
Minimum input pulse width: 20% of total delay
FUNCTIONAL DESCRIPTION
The 3D7215 5-Tap Delay Line product family consists of fixed-delay 5V
CMOS integrated circuits. Each package contains a single delay line,
tapped and buffered at 5 points spaced uniformly in time. Tap-to-tap
(incremental) delay values can range from 1ns through 50ns. The input
is reproduced at the outputs without inversion, shifted in time as per the
user-specified dash number. The 3D7215 is 5V CMOS-compatible and
features both rising- and falling-edge accuracy.
The all-CMOS 3D7215 integrated circuit has been designed as a
reliable, economic alternative to hybrid fixed delay lines. It is offered in
a standard 8-pin auto-insertable DIP and a space saving surface mount 8-pin SOIC.
PIN DESCRIPTIONS
IN
Delay Line Input
O1
Tap 1 Output (20%)
O2
Tap 2 Output (40%)
O3
Tap 3 Output (60%)
O4
Tap 4 Output (80%)
O5
Tap 5 Output (100%)
VDD +5 Volts
GND Ground
N/C
No Connection
TABLE 1: PART NUMBER SPECIFICATIONS
DASH #
DELAY SPECIFICATIONS
INPUT RESTRICTIONS
RECOMMENDED
ABSOLUTE
3D7215Z-xx
3D7215M-xx
TOTAL
DELAY (ns)
TAP-TAP
DELAY (ns)
Max Freq
Min P.W.
Max Freq
Min P.W.
-1
4.0
± 1.0*
1.0
± 0.5
27.8 MHz
18.0 ns
166.7 MHz
3.00 ns
-1.5
6.0
± 1.0*
1.5
± 0.7
23.8 MHz
21.0 ns
153.8 MHz
3.25 ns
-2
8.0
± 1.0*
2.0
± 0.8
20.8 MHz
24.0 ns
142.8 MHz
3.50 ns
-2.5
10.0
± 1.0*
2.5
± 1.0
18.5 MHz
27.0 ns
133.3 MHz
3.75 ns
-3
12.0
± 1.0*
3.0
± 1.3
16.7 MHz
30.0 ns
125.0 MHz
4.00 ns
-4
16.0
± 1.0*
4.0
± 1.3
13.9 MHz
36.0 ns
111.1 MHz
4.50 ns
-5
20.0
± 1.0*
5.0
± 1.4
11.9 MHz
42.0 ns
100.0 MHz
5.00 ns
-6
24.0
± 1.0*
6.0
± 1.4
10.4 MHz
48.0 ns
83.3 MHz
6.00 ns
-8
40.0
± 1.0
8.0
± 1.4
8.33 MHz
60.0 ns
62.5 MHz
8.00 ns
-10
50.0
± 1.0
10.0
± 1.5
6.67 MHz
75.0 ns
50.0 MHz
10.00 ns
-12
60.0
± 1.2
12.0
± 1.5
5.56 MHz
90.0 ns
41.7 MHz
12.00 ns
-15
75.0
± 1.5
15.0
± 1.5
4.42 MHz
113 ns
33.3 MHz
15.00 ns
-20
100
± 2.0
20.0
± 2.0
3.33 MHz
150 ns
25.0 MHz
20.00 ns
-25
125
± 2.5
25.0
± 2.5
2.66 MHz
188 ns
20.0 MHz
25.00 ns
-30
150
± 3.0
30.0
± 3.0
2.22 MHz
225 ns
16.7 MHz
30.00 ns
-40
200
± 4.0
40.0
± 4.0
1.67 MHz
300 ns
12.5 MHz
40.00 ns
-50
250
± 5.0
50.0
± 5.0
1.33 MHz
375 ns
10.0 MHz
50.00 ns
* Total delay referenced to Tap1 output; Input-to-Tap1 = 7.5ns
± 1.5ns
NOTE: Any dash number between 1 and 50 not shown is also available as standard product
2002 Data Delay Devices
Doc #01015
DATA DELAY DEVICES, INC.
1
11/8/01
3 Mt. Prospect Ave. Clifton, NJ 07013


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