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參數(shù)資料
| 型號： | 3D7225 |
| 廠商： | Data Delay Devices, Inc. |
| 英文描述： | MONOLITHIC 5-TAP FIXED DELAY LINE (SERIES 3D7225) |
| 中文描述： | 整體式5 - TAP在固定延遲線（系列3D7225） |
| 文件頁數(shù)： | 1/4頁 |
| 文件大小： | 136K |
| 代理商： | 3D7225 |
3D7225
MONOLITHIC 5-TAP
FIXED DELAY LINE
(SERIES 3D7225)
FEATURES
All-silicon, low-power CMOS technology
TTL/CMOS compatible inputs and outputs
Vapor phase, IR and wave solderable
Auto-insertable (DIP pkg.)
Low ground bounce noise
Leading- and trailing-edge accuracy
Delay range:
0.75ns through 3500ns
Delay tolerance:
2% or 0.5ns
Temperature stability:
±
2% typical (-40C to 85C)
Vdd stability:
±
1% typical (4.75V-5.25V)
Minimum input pulse width:
30% of total delay
8-pin Gull-Wing available as drop-in
replacement for hybrid delay lines
FUNCTIONAL DESCRIPTION
The 3D7225 5-Tap Delay Line product family consists of fixed-delay
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 0.75ns through 700ns. The
input is reproduced at the outputs without inversion, shifted in time as
per the user-specified dash number. The 3D7225 is TTL- and CMOS-
compatible, capable of driving ten 74LS-type loads, and features both
rising- and falling-edge accuracy.
The all-CMOS 3D7225 integrated circuit has been designed as a reliable, economic alternative to hybrid
TTL fixed delay lines. It is offered in a standard 8-pin auto-insertable DIP and space saving surface mount
8-pin SOIC and 16-pin SOL packages.
PACKAGES
14
13
12
11
10
9
8
1
2
3
4
5
6
7
IN
NC
NC
O2
NC
O4
GND
VDD
NC
O1
NC
O3
NC
O5
3D7225-xx
3D7225G-xx
3D7225K-xx
DIP-14
Gull-Wing
Unused pins
remo
ved
1
2
3
4
5
6
7
8
16
15
14
13
12
11
10
9
IN
NC
NC
O2
NC
O4
NC
GND
VDD
NC
NC
O1
NC
O3
NC
O5
3D7225S-xx SOL-16
1
2
3
4
8
7
6
5
IN
O2
O4
GND
VDD
O1
O3
O5
3D7225Z-xx SOIC-8
3D7225M-xx DIP-8
3D7225H-xx Gull-Wing
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
TABLE 1: PART NUMBER SPECIFICATIONS
TOLERANCES
TOTAL
DELAY (ns)
DELAY (ns)
Frequency
3.0
±
0.5*
0.75
±
0.4
41.7 MHz
4.0
±
0.5*
1.0
±
0.5
37.0 MHz
6.0
±
0.5*
1.5
±
0.7
31.2 MHz
8.0
±
0.5*
2.0
±
0.8
25.0 MHz
10.0
±
0.5*
2.5
±
1.0
22.2 MHz
16.0
±
0.7*
4.0
±
1.3
8.33 MHz
25.0
±
1.0
5.0
±
1.5
13.3 MHz
50.0
±
1.0
10.0
±
2.0
6.67 MHz
100.0
±
2.0
20.0
±
4.0
3.33 MHz
250.0
±
5.0
50.0
±
10
1.33 MHz
500.0
±
10
100
±
20
0.67 MHz
1000
±
20
200
±
40
0.33 MHz
3500
±
70
700
±
140
0.10 MHz
INPUT RESTRICTIONS
Absolute Max
Frequency
166.7 MHz
166.7 MHz
166.7 MHz
166.7 MHz
125.0 MHz
133.3 MHz
66.7 MHz
33.3 MHz
16.7 MHz
6.67 MHz
3.33 MHz
1.67 MHz
0.48 MHz
DASH
NUMBER
TAP-TAP
Rec’d Max
Rec’d Min
Pulse Width
12.0 ns
13.5 ns
16.0 ns
20.0 ns
22.5 ns
30.0 ns
37.5 ns
75.0 ns
150 ns
375 ns
750 ns
1500 ns
5250 ns
Absolute Min
Pulse Width
3.00 ns
3.00 ns
3.00 ns
3.00 ns
4.00 ns
6.00 ns
7.50 ns
15.0 ns
30.0 ns
75.0 ns
-.75
-1
-1.5
-2
-2.5
-4
-5
-10
-20
-50
-100
-200
-700
150 ns
300 ns
1050 ns
* Total delay referenced to Tap1 output; Input-to-Tap1 = 5.0ns
±
1.0ns
NOTE:
Any dash number between .75 and 700 not shown is also available as standard.
2005 Data Delay Devices
For mechanical dimensions, click
here
.
For package marking details, click
here
.
Doc #05002
4/15/05
DATA DELAY DEVICES, INC.
3 Mt. Prospect Ave. Clifton, NJ 07013
1
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相關代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| 3D7225-.75 | 制造商:DATADELAY 制造商全稱:Data Delay Devices, Inc. 功能描述:MONOLITHIC 5-TAP FIXED DELAY LINE (SERIES 3D7225) |
| 3D7225-1 | 制造商:DATADELAY 制造商全稱:Data Delay Devices, Inc. 功能描述:MONOLITHIC 5-TAP FIXED DELAY LINE (SERIES 3D7225) |
| 3D7225-1.5 | 制造商:DATADELAY 制造商全稱:Data Delay Devices, Inc. 功能描述:MONOLITHIC 5-TAP FIXED DELAY LINE (SERIES 3D7225) |
| 3D7225-10 | 制造商:DATADELAY 制造商全稱:Data Delay Devices, Inc. 功能描述:MONOLITHIC 5-TAP FIXED DELAY LINE (SERIES 3D7225) |
| 3D7225-100 | 制造商:DATADELAY 制造商全稱:Data Delay Devices, Inc. 功能描述:MONOLITHIC 5-TAP FIXED DELAY LINE (SERIES 3D7225) |
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