DataSheet.jp

3D7424 PDF Datasheet ( 特性, スペック, ピン接続図 )

部品番号 3D7424
部品説明 MONOLITHIC QUAD 4-BIT PROGRAMMABLE DELAY LINE
メーカ Data Delay Devices
ロゴ Data Delay Devices ロゴ 

Total 6 pages
		

No Preview Available !

3D7424 Datasheet, 3D7424 PDF,ピン配置, 機能
www.DataSheet4U.com
MONOLITHIC QUAD 4-BIT
PROGRAMMABLE DELAY LINE
(SERIES 3D7424)
3D7424
FEATURES
Four indep’t programmable lines on a single chip
All-silicon CMOS technology
Low quiescent current (5mA typical)
Leading- and trailing-edge accuracy
Vapor phase, IR and wave solderable
Increment range: 0.75ns through 400ns
Delay tolerance: 3% or 2ns (see Table 1)
Line-to-line matching: 1% or 1ns typical
Temperature stability: ±1.5% typical (-40C to 85C)
Vdd stability: ±0.5% typical (4.75V to 5.25V)
Minimum input pulse width: 10% of total delay
PACKAGES
I1
SC
I2
I3
I4
SI
GND
1 14
2 13
3 12
4 11
5 10
69
78
DIP-14
3D7424-xx
VDD
AL
O1
SO
O2
O3
O4
I1
SC
I2
I3
I4
SI
GND
1 14 VDD
2 13 AL
3 12 O1
4 11 SO
5 10 O2
6 9 O3
7 8 O4
SOIC-14
3D7424D-xx
For mechanical dimensions, click here.
For package marking details, click here.
FUNCTIONAL DESCRIPTION
PIN DESCRIPTIONS
The 3D7424 device is a small, versatile, quad 4-bit programmable
I1-I4 Signal Inputs
monolithic delay line. Delay values, programmed via the serial interface,
O1-O4 Signal Outputs
can be independently varied over 15 equal steps. The step size (in ns) is
AL Address Latch In
determined by the device dash number. Each input is reproduced at the
SC Serial Clock In
corresponding output without inversion, shifted in time as per user
SI Serial Data In
selection. For each line, the delay time is given by:
SO Serial Data Out
TDn = T0 + An * TI
where T0 is the inherent delay, An is the delay address of the n-th line
and TI is the delay increment (dash number). The desired addresses are
VDD 5.0V
GND Ground
shifted into the device via the SC and SI inputs, and the addresses are latched using the AL input. The
serial interface can also be used to enable/disable each delay line. The 3D7424 operates at 5 volts and
has a typical T0 of 6ns. The 3D7424 is TTL/CMOS-compatible, capable of sourcing or sinking 4mA loads,
and features both rising- and falling-edge accuracy. The device is offered in a standard 14-pin auto-
insertable DIP and a space saving surface mount 14-pin SOIC.
TABLE 1: PART NUMBER SPECIFICATIONS
Part
Number
3D7424-.75
3D7424-1
3D7424-1.5
3D7424-2
3D7424-4
3D7424-5
3D7424-10
3D7424-15
3D7424-20
3D7424-40
3D7424-50
3D7424-100
3D7424-200
3D7424-400
DELAYS & TOLERANCES (NS)
Delay Inherent Total
Relative
Step
Delay
Delay
Tolerance
.75 ± 0.19
1.0 ± 0.25
1.5 ± 0.38
6.0 ± 2.0 17.25 ± 2.0 3% or 0.50ns
6.0 ± 2.0 21.0 ± 2.0 3% or 0.50ns
6.0 ± 2.0 28.5 ± 2.0 3% or 0.50ns
2.0 ± 0.50
4.0 ± 1.00
5.0 ± 1.25
6.0 ± 2.0
6.0 ± 2.0
6.0 ± 2.0
36.0 ± 2.0 3% or 0.75ns
66.0 ± 2.0 3% or 0.75ns
81.0 ± 2.5 3% or 0.75ns
10 ± 2.50
15 ± 3.75
20 ± 5.00
6.0 ± 2.0
6.0 ± 2.0
6.0 ± 2.0
156 ± 5.0 3% or 1.25ns
231 ± 7.5 3% or 1.88ns
306 ± 10 3% or 2.50ns
40 ± 10.0
50 ± 10.0
100 ± 12.5
6.0 ± 2.0
6.0 ± 2.0
6.0 ± 2.0
606 ± 20 3% or 5.00ns
756 ± 25 3% or 6.25ns
1506 ± 50 3% or 12.5ns
200 ± 20.0 6.0 ± 2.0 3006 ± 100 3% or 25.0ns
400 ± 40.0 6.0 ± 2.0 6006 ± 200 3% or 50.0ns
INPUT RESTRICTIONS
Max Frequency
Min Pulse Width
Recom’d Absolute Recom’d Absolute
19 MHz 166 MHz 26 ns
3.0 ns
16 MHz 166 MHz 32 ns
3.0 ns
12 MHz 111 MHz 43 ns
4.5 ns
9.2 MHz 83 MHz
54 ns
6.0 ns
5.0 MHz 83 MHz
99 ns
6.0 ns
4.1 MHz 66 MHz 122 ns
7.5 ns
2.1 MHz 33 MHz 234 ns
15.0 ns
1.4 MHz 22 MHz 347 ns
22.5 ns
1.0 MHz 16 MHz 459 ns
30.0 ns
550 KHz 8.3 MHz 909 ns
60.0 ns
440 KHz 6.6 MHz 1.2 us
75.0 ns
220 KHz 3.3 MHz 2.3 us
150 ns
110 KHz 1.6 MHz 4.5 us
300 ns
55 KHz 833 KHz 9.0 us
600 ns
NOTE: Any increment between 0.75ns and 400ns not shown is also available as standard
See page 4 for details regarding input restrictions
2006 Data Delay Devices
Doc #06019
6/5/2006
DATA DELAY DEVICES, INC.
3 Mt. Prospect Ave. Clifton, NJ 07013
1

1 Page





ページ 合計 : 6 ページ
PDF
ダウンロード
[ 3D7424.PDF ]

共有リンク

Link :

おすすめデータシート

部品番号部品説明メーカ
3D7424

MONOLITHIC QUAD 4-BIT PROGRAMMABLE DELAY LINE

Data Delay Devices
Data Delay Devices
3D7428

MONOLITHIC 8-BIT PROGRAMMABLE DELAY LINE

Data Delay Devices
Data Delay Devices

www.DataSheet.jp    |   2019   |  メール    |   最新    |   Sitemap