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參數(shù)資料
| 型號(hào)： | 3D7608 |
| 廠商： | Data Delay Devices, Inc. |
| 英文描述： | 8-BIT & 12-BIT PROGRAMMABLE PULSE GENERATORS |
| 中文描述： | 8位 |
| 文件頁(yè)數(shù)： | 1/7頁(yè) |
| 文件大?。?/td> | 186K |
| 代理商： | 3D7608 |
3D7608 & 3D7612
data
delay
devices,
inc.
8-BIT & 12-BIT PROGRAMMABLE
PULSE GENERATORS
(
SERIES 3D7608 & 3D7612:
PARALLEL INTERFACE
)
FEATURES
All-silicon, low-power CMOS technology
TTL/CMOS compatible inputs and outputs
Vapor phase, IR and wave solderable
Programmable via latched parallel interface
Increment range:
0.25ns through 800us
Pulse width tolerance:
1% (See Table 1)
Supply current:
8mA typical
Temperature stability:
±
1.5% max (-40C to 85C)
Vdd stability:
±
0.5% max (4.75V to 5.25V)
FUNCTIONAL DESCRIPTION
The 3D7608 & 3D7612 devices are versatile 8- & 12-bit
programmable monolithic pulse generators. A rising-edge on the
trigger input (TRIG) initiates the pulse, which is presented on the
output pins (OUT,OUTB). The pulse width, programmed via the
parallel interface, can be varied over 255 (3D7608) or 4095
(3D7612) equal steps according to the formula:
t
PW
= t
inh
+ addr * t
inc
where addr is the programmed address, t
inc
is the pulse width
increment (equal to the device dash number), and t
inh
is the
inherent (address zero) pulse width. The device also offers a reset
input (RES), which can be used to terminate the pulse before the
programmed time has expired.
The all-CMOS 3D7608 & 3D7612 integrated circuits have been designed as reliable, economic alternatives
to hybrid TTL pulse generators. The 3D7608 is offered in a standard 16-pin SOIC, and the 3D7612 is
offered in a standard 20-pin SOL.
TABLE 1: PART NUMBER SPECIFICATIONS
PART #
(8-BIT)
(12-BIT)
Increment
P.W. (8-Bit)
P.W. (12-Bit)
3D7608R-0.25
3D7612W-0.25
0.25ns
±
0.12ns
73.25ns
±
3ns
3D7608R-0.5
3D7612W-0.5
0.50ns
±
0.25ns
137.5ns
±
3ns
3D7608R-1
3D7612W-1
1.0ns
±
0.5ns
265ns
±
3ns
3D7608R-2
3D7612W-2
2.0ns
±
1.0ns
520ns
±
6ns
3D7608R-5
3D7612W-5
5.0ns
±
2.5ns
1.28us
±
13ns
20.5us
±
205ns
3D7608R-10
3D7612W-10
10ns
±
5.0ns
2.56us
±
26ns
41.0us
±
410ns
3D7608R-20
3D7612W-20
20ns
±
10ns
5.11us
±
52ns
81.9us
±
819ns
3D7608R-50
3D7612W-50
50ns
±
25ns
12.8us
±
128ns
3D7608R-100
3D7612W-100
100ns
±
50ns
25.5us
±
255ns
3D7608R-200
3D7612W-200
200ns
±
100ns
51.0us
±
510ns
3D7608R-500
3D7612W-500
500ns
±
250ns
128us
±
1.3us
2.05ms
±
21us
3D7608R-1K
3D7612W-1K
1.0us
±
0.5us
255us
±
2.6us
4.10ms
±
41us
3D7608R-2K
3D7612W-2K
2.0us
±
1.0us
510us
±
5.2us
8.19ms
±
82us
3D7608R-5K
3D7612W-5K
5.0us
±
2.5us
1.28ms
±
13us
20.5ms
±
205us
3D7608R-10K
3D7612W-10K
10us
±
5.0us
2.55ms
±
26us
41.0ms
±
410us
3D7608R-20K
3D7612W-20K
20us
±
10us
5.10ms
±
52us
81.9ms
±
819us
3D7608R-50K
3D7612W-50K
50us
±
25us
12.8ms
±
128us
205ms
±
2.1 ms
PACKAGES / PINOUTS
3
PIN DESCRIPTIONS
TRIG
Trigger Input
RES
Reset Input
OUT
Pulse Output
OUTB Complementary
Pulse Output
AE
Address Enable Input
P0-P11 Address Inputs
VDD
+5 Volts
GND
Ground
NC
Do not connect externally
For mechanical dimensions, click
here
.
For package marking details, click
here
.
1
2
3
4
5
6 11
7
8
16
15
14
13
12
10
9
TRIG
RES
P0
P2
P4
P6
NC
GND
VDD
OUT
OUTB
P1
P3
P5
P7
AE
3D7608R-xx SOIC
7
8
9
10
14
13
12
11
P8
NC
P10
GND
P7
P9
AE
P11
1
2
3
4
5
6
20
19
18
17
16
15
TRIG
RES
P0
P2
P4
P6
VDD
OUT
OUTB
P1
P3
P5
3D7612W-xx SOL
NOTE:
and 800us (50us for the 12-bit generator)
not shown is also available as a standard
device.
Any increment between 0.25ns
PART #
Pulse Width
Maximum
Maximum
PART #
(8-BIT)
3D7608R-100K
3D7608R-200K
3D7608R-500K
3D7608R-800K
Pulse Width
Increment
100us
±
50us
200us
±
100us
500us
±
250us
800us
±
400us
Maximum
P.W. (8-Bit)
25.5ms
±
260us
51.0ms
±
510us
128ms
±
1.3ms
204ms
±
2.1ms
1.03us
±
10ns
2.05us
±
21ns
4.10us
±
41ns
8.19us
±
82ns
205us
±
2.1us
410us
±
4.1us
819us
±
8.2us
2006 Data Delay Devices
Doc #06009
5/8/2006
DATA DELAY DEVICES, INC.
3 Mt. Prospect Ave. Clifton, NJ 07013
1
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| 3D7608R-0.25 | 制造商:DATADELAY 制造商全稱:Data Delay Devices, Inc. 功能描述:8-BIT & 12-BIT PROGRAMMABLE PULSE GENERATORS |
| 3D7608R-0.5 | 制造商:DATADELAY 制造商全稱:Data Delay Devices, Inc. 功能描述:8-BIT & 12-BIT PROGRAMMABLE PULSE GENERATORS |
| 3D7608R-1 | 制造商:DATADELAY 制造商全稱:Data Delay Devices, Inc. 功能描述:8-BIT & 12-BIT PROGRAMMABLE PULSE GENERATORS |
| 3D7608R-10 | 制造商:DATADELAY 制造商全稱:Data Delay Devices, Inc. 功能描述:8-BIT & 12-BIT PROGRAMMABLE PULSE GENERATORS |
| 3D7608R-100 | 制造商:DATADELAY 制造商全稱:Data Delay Devices, Inc. 功能描述:8-BIT & 12-BIT PROGRAMMABLE PULSE GENERATORS |
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